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Advanced semantic & cross-language discovery
Research across the Knowledge Library
Search across languages and representations while preserving original-language provenance, ranking explanations, record context, working sets, and saved research.
Research pathways
Discover by research task
Discovery
Enter a research question or browse with filters.
Independent primary application
Search the Knowledge Library
Discover publications, source records, datasets, research objects, and connected evidence through the Library API.
Results
Enter a question, topic, title, author, or source to begin.
Historical archives & primary sources
Historical Archives Research Workspace
Search institutional repositories, inspect archival context and derivation lineage, compare primary sources, preserve uncertain dates, and assemble reproducible research packets without treating provenance as truth or authenticity certification.
Loading archive workspace…
Repository discovery
Search historical archives
Search execution occurs only when you submit this form. Results are not automatically imported into the Library.
No archive search has been run.
Primary-source editor
Add a source
Working source set
Primary sources
Add sources from archive results or the source editor.
Workspace output
Analysis
Source criticism, comparisons, timelines, packet manifests, and handoff previews appear here.
Primary sources · comparison · source criticism
Primary-Source Comparison & Source Criticism Workspace
Compare archival sources dimension by dimension, preserve provenance and mediation, record human judgments explicitly, and map corroboration or contradiction without converting those observations into truth, reliability, or authenticity scores.
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Current source set
Sources to compare
Add at least two sources in the Archives workspace, then return here.
Human-asserted relationships
Relationship observations
Optional JSON array. Relationships remain explicit human assertions and are never treated as truth.
Claim-source ledger
Corroboration & contradiction
Optional JSON array of claims and source observations. Counts are descriptive, not probabilities.
Workspace output
Comparison & criticism
Matrices and corroboration ledgers appear here.
Historical events · uncertain dates · competing chronologies
Research Timeline & Historical Event Workspace
Build source-linked historical event objects, preserve exact and uncertain date ranges, inspect source coverage, and compare competing chronologies without manufacturing false precision or automatically selecting a preferred account.
Loading historical-event workspace…
Archival source context
Available primary sources
Sources are inherited from the current in-browser Archives source set. Their count is descriptive, not a confidence score.
Add sources in the Archives workspace to link them to events.
Historical event editor
Add event
Working chronology
Historical events
No events added.
Competing chronologies
Compare chronologies
Enter a JSON array of additional chronologies. Cross-chronology alignment occurs only for events sharing an explicit event_key; no fuzzy event merge or winner selection occurs.
Workspace output
Timeline analysis
Timeline, source-coverage, and chronology-comparison output appears here.
Research annotations · scholarly notes · explicit anchors
Research Annotation & Scholarly Notes
Attach interpretive notes, questions, summaries, critique, and methodological observations to explicit research targets and locators without turning annotations into source content, evidence truth, or citations by default.
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Anchored annotation
Add scholarly note
Working notebook
Browser-local notes
Browser storage provides local continuity only. It is not authoritative Library persistence.
No notes yet.
Workspace output
Notebook analysis
Normalized notes, notebook composition, and export manifests appear here.
Bibliographic metadata · citation lineage · portable exports
Citation Workspace & Bibliographic Intelligence
Normalize bibliographic records, inspect identifier and metadata completeness, find duplicate candidates, compose research bibliographies, and export portable citation packages without equating citation presence or counts with evidence quality.
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Bibliographic item
Add citation source
Working bibliography
Browser-local citation set
This collection is browser-local and exportable. Existing Python/PostgreSQL citation authority remains the durable citation-edge service; no durable citation is written automatically.
No bibliographic items yet.
Workspace output
Bibliographic analysis
Normalized metadata, bibliography composition, duplicate candidates, and export manifests appear here.
Corpus construction · concordance · frequencies · n-grams · co-occurrence
Corpus & Computational Linguistics Workspace
Assemble or inspect corpora while preserving original-language and derived-representation lineage. Analyze token frequencies, KWIC contexts, n-grams, and co-occurrence without treating counts as meaning, evidence strength, or truth.
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Working corpus
Preview text corpus
Preview text is analyzed in-memory only. Persisting a corpus requires an explicit signed handoff to the existing v5.47 corpus authority.
Analysis controls
Computational analysis
When a persisted corpus ID is supplied, analysis uses the existing PostgreSQL corpus. Otherwise it uses the text preview at left.
Workspace output
Corpus analysis
Corpus preview, frequencies, KWIC, n-grams, co-occurrence, and export manifests appear here.
Multilingual names · places · historical toponyms · temporal identity
Entity, Place & Historical Toponym Workspace
Compare multilingual entity names, endonyms, exonyms, transliterations, historical place names, temporal validity windows, and explicit resolution candidates without turning similarity or ranking into identity claims.
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Authority preview
Entity and name forms
Paste a non-persistent authority JSON object containing entities. Original names and historical validity windows are preserved.
Resolution query
Candidate comparison
Decision preview
Explicit adjudication
Persisted case
Inspect prior resolution
Workspace output
Entity and toponym analysis
Authority previews, historical toponym timelines, resolution candidates, matrices, decisions, and export manifests appear here.
Evidence matrices · contradictions · convergence · attribution · gaps
Research Synthesis Workspace
Compose sources, claims, citations, annotations, timelines, corpus observations, and entity-resolution outputs into a reproducible synthesis without collapsing disagreement into a single automated answer.
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Research frame
Question & scope
Structured inputs
Sources, claims & relationships
Paste JSON arrays. Relationships must explicitly name both claim_id and source_id with a stance such as supports, contradicts, contextualizes, qualifies, neutral, or unknown.
Synthesis operations
Compose, compare, preserve uncertainty
Workspace output
Synthesis object
Synthesis objects, matrices, contradictions, convergence patterns, attribution maps, gaps, and export manifests appear here.
Question framing · hypotheses · evidence needs · tasks · decision points
Research Question & Investigation Workspace
Turn a research question into an explicit investigation plan with subquestions, hypotheses, evidence requirements, source strategy, dependency-aware tasks, decision points, stop conditions, and a risk register—without automatically executing or adjudicating the research.
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Research frame
Question & scope
Investigation structure
Questions, hypotheses & evidence
Work plan
Tasks & dependencies
Controls
Risk, bias & handoff
Workspace output
Investigation object
Investigation plans, matrices, coverage gaps, execution waves, risk registers, and handoff previews appear here.
Claims · evidence · support · contradiction · provenance · dependence
Evidence Matrix & Claim Support Analysis
Analyze explicit claim-to-evidence relationships while preserving contradiction, qualification, provenance, source dependence, and evidentiary gaps. Counts and matrix patterns remain descriptive and never become truth or confidence scores.
Loading evidence matrix workspace…
Research frame
Question & scope
Structured inputs
Claims, evidence & links
Relationships must be explicit. Supported relationships: supports, contradicts, qualifies, contextualizes, mixed, irrelevant, unknown.
Analysis
Claim support without automatic verdicts
Workspace output
Evidence analysis object
Matrices, support profiles, contradiction analysis, provenance coverage, dependency groups, gaps, and handoff previews appear here.
Datasets · variables · design · uncertainty · effect sizes · evidence
Dataset Discovery & Statistical Evidence Workspace
Discover datasets from explicit metadata, inspect variables and study context, normalize statistical results, audit uncertainty and analytical assumptions, and hand quantitative evidence into the Evidence Matrix without turning significance or model output into automatic truth or causality.
Loading dataset and statistical evidence workspace…
Discovery frame
Question, query & scope
Quantitative inputs
Datasets, claims & results
Analysis
Quantitative evidence without automatic inference
Workspace output
Dataset & statistical evidence object
Discovery results, dataset profiles, statistical tables, uncertainty audits, gaps, and handoff previews appear here.
Places · layers · CRS · temporal validity · overlap · proximity
Geospatial & Place-Based Research Workspace
Organize place records, spatial layers, features, coordinate systems, temporal validity, and spatial relationships while keeping proximity, overlap, containment, and map appearance separate from causation, identity, jurisdiction, and truth.
Loading geospatial workspace…
Research frame
Question & scope
Spatial objects
Places, layers & features
Analysis
Spatial context without automatic inference
Workspace output
Geospatial research object
Inventories, spatial relation previews, coverage findings, temporal validity, and handoff previews appear here.
Compose · audit · provenance · dependencies · publish preview
Research Package Composer
Assemble typed outputs from the Library research stack into a reproducible package draft while preserving component provenance, dependencies, references, and authority boundaries. Draft composition does not publish or persist research automatically.
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Package frame
Title, question & scope
Composition
Components & requirements
Composer controls
Audit before handoff
Composer output
Research package draft
Composition manifests, audits, dependency maps, and handoff previews appear here.
Structure · edit · inventory · audit · publication handoff
Research Publication Studio
Turn an explicit Research Package Composer output into a governed publication draft with structured sections, contributor and asset inventories, citation tracking, editorial checks, and publication-readiness audits. The Studio does not publish, persist, peer-review, or adjudicate research automatically.
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Publication frame
Identity & profile
Package source
Composer output
Paste the explicit v6.25 Research Package Composer composition. The Studio references the package; it does not rewrite component payloads.
Publication structure
Sections & contributors
Research assets
Figures, tables, citations & appendices
Editorial controls
Audit before publishing handoff
Readiness is an editorial completeness signal only. It is not truth, peer review, evidence strength, source validity, or publication acceptance.
Studio output
Publication draft & audits
Publication drafts, inventories, editorial findings, readiness results, and handoff previews appear here.
Connect · validate · traverse · audit · export
Unified Research Knowledge Graph
Compose existing research objects into an explicit provenance-preserving graph without replacing their originating authorities.
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Graph frame
Research object set
Explicit relations
Edges & provenance
Edges are explicit structural relations. They do not establish truth, causality, semantic equivalence, evidence strength, or importance.
Graph operations
Build, validate & audit
Neighborhood
Inspect local structure
Path
Trace an explicit connection
Graph output
Snapshot, validation & traversal
Graph snapshots, validation findings, chain audits, neighborhoods, paths, and exports appear here.
Hand off · execute elsewhere · register · audit · export
Library ↔ Workspace Research Integration
Move explicit Library research context into Workspace and bring Workspace outputs back as provenance-preserving registration previews without changing either product’s authority.
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Library → Workspace
Research handoff packet
Workspace → Library
Result registration preview
Round trip
Correlation & authority audit
v6.28 composes exchange objects only. It does not automatically create or execute Workspace projects, push across products, import results, persist Library state, or certify live transport. End-to-end cross-product certification is v6.29.
Integration output
Packets, previews & audits
Handoff packets, result registration previews, round-trip audits, and exports appear here.
Contract · handoff · compatibility · failure · runtime observation
Cross-Product Research Handoff & Contract Certification
Certify explicit research exchange boundaries across Research Librarian AI, Workspace, Research Lab, Workbench, Site Intelligence, Decision Studio, and Platform Core while preserving each product’s authority.
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Handoff contract
Target & research objects
Runtime observations
Optional live evidence
Structural certification does not imply that a remote runtime was contacted. Supply explicit observations only when independently collected from the target runtime.
Certification controls
Compatibility & fail-closed behavior
A structural PASS certifies the exchange contract, not remote availability or research truth. Live runtime certification requires explicit target observations.
Certification output
Contracts, matrices & audits
Handoffs, compatibility matrices, failure audits, runtime observations, and certification bundles appear here.
Frame · assemble · inspect · hand off · export
Unified Research Project Workspace
Compose a project-centered view across questions, sources, claims, evidence, datasets, notes, citations, synthesis, packages, publications, graphs, artifacts, and cross-product handoffs while preserving each originating authority.
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Project frame
Research context
Typed research objects
Project components
Project controls
Compose & inspect
Cross-product continuation
Handoff manifest
The handoff manifest is explicit and portable. It does not automatically deliver data, execute a remote product, or persist results.
Project output
Manifest, audits & diagnostics
Project manifests, inventories, authority audits, dependency summaries, handoff manifests, and exports appear here.
Trace · validate · traverse · assess impact · audit provenance
Research Dependency & Lineage Graph
Trace explicit dependencies and provenance across a unified research project without inferring missing relationships, causality, quality, or truth.
Loading research dependency & lineage graph…
Project input
Unified project manifest
Explicit relationships
Optional additional edges
Only explicit project dependencies, provenance references, and supplied relation objects become graph edges.
Graph controls
Build & audit
Lineage traversal
Ancestors, descendants & impact
Explicit path
Trace a connection
Lineage output
Graph, diagnostics & traversal
Graph snapshots, validation diagnostics, lineage traversals, impact analysis, provenance audits, and exports appear here.
Context · ask · ground · review · act explicitly
Library–Librarian Unified Research Intelligence
Build explicit, authority-preserving Library research context packets for Research Librarian intelligence, inspect advisory responses against their declared sources, and convert suggestions into proposed actions without automatically changing projects, working sets, rooms, evidence, citations, or truth status.
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Library context
Assemble explicit research context
Explicit handoff
Prepare Research Librarian request
This release builds an explicit handoff envelope. It does not make an automatic external network call.
Advisory intake
Inspect Librarian output
Grounding & next action
Audit before doing anything
Grounding coverage is not truth or completeness. Proposed actions are never executed automatically and no suggested source is added automatically.
Intelligence output
Context, advisory, grounding & action diagnostics
Context packets, request envelopes, advisory previews, grounding audits, proposed action plans, and exports appear here.
Invite · scope · share · review · hand off
Collaborative Research Rooms II
Compose explicit collaborative research rooms around existing Sustainable Catalyst projects and research objects. Room membership, roles, activity, review decisions, and access audits coordinate human work without changing the authority, evidence status, truth status, or persistence semantics of the underlying research objects.
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Room manifest
Create explicit collaboration scope
Current room
Inspect membership & scoped objects
Human review
Request and record explicit review
Access & exchange
Audit role scope and prepare handoff
Room role checks are collaboration-policy observations, not authentication. Review and handoff operations never mutate source objects automatically.
Room output
Membership, activity, review & handoff diagnostics
Room manifests, membership matrices, object references, activity events, reviews, access audits, exchange handoffs, and portable exports appear here.
Wrap · preserve · verify · exchange · preview
Portable Research Object & Exchange Format
Move Sustainable Catalyst research objects between products and environments while preserving exact payloads, original schemas, authority, provenance, lineage, citations, and deterministic fingerprints. Exchange compatibility is not semantic equivalence, and import remains explicit and non-automatic.
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Portable object envelope
Wrap one research object
Exchange manifest
Build portable exchange
Receive & inspect
Validate without importing
Import preview never writes, merges, migrates, promotes, or changes originating authority. Unknown schemas remain intact for explicit review.
Exchange output
Portable objects, manifests & diagnostics
Portable object envelopes, exchange manifests, integrity results, compatibility observations, import previews, and exports appear here.
Validate · inspect · review · gate · hand off
Research Package Validation & Publication Readiness
Inspect package structure, declared requirements, dependencies, provenance, human review state, and publication-profile readiness before an explicit publishing handoff. Readiness is structural and procedural; it is not a truth, scientific-validity, peer-review, editorial-quality, or acceptance verdict.
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Package authority input
Research package composition
Publication authority input
Publication draft
Readiness policy
Explicit structural requirements
The policy changes what blocks a publishing handoff; it does not change source authority, truth status, scientific validity, or publication acceptance.
Validation controls
Inspect before handoff
Readiness output
Blockers, review-required conditions & advisories
Package validation, completeness, provenance, review state, publication readiness, and handoff diagnostics appear here.
Snapshot · compare · review · revise · decide · validate
Research Review, Revision & Versioning System
Create content-fingerprinted research snapshots, compare revisions, record explicit human review, prepare revision proposals, and validate version chains without automatically changing authoritative research objects.
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Immutable composition snapshot
Create version snapshot
Deterministic comparison
Compare snapshots
Change counts are descriptive and do not imply scientific or editorial materiality.
Human review
Review packet
Revision proposal
Propose a new version
A proposal never applies itself to the authoritative subject.
Explicit decision
Record human review decision
Approval is a review state, not a truth or scientific-validity judgment.
Version chain
History & integrity
Review output
Snapshots, comparisons, reviews & revisions
Version snapshots, comparisons, review packets, revision proposals, decisions, chain validation, and exports appear here.
Capability registry
Discover the research stack
Browse the service capabilities exposed by the independent Library API.
Runtime observability
Library system status
Direct readiness checks for the API, runtime authority, federation, research graph, living research, structured evidence, scientific literature, research package publishing, institutional repositories, historical archives and primary sources, artifacts, pipelines, and compute broker.
Service-native identity
Library account
Authenticate directly with the Knowledge Library. WordPress users and cookies are not authoritative Library sessions.
Session
Checking session…
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Persistent research state
Research projects & saved workspaces
Living collections
Refreshes are previews. Records are added only after you explicitly select and apply them.
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Saved searches
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