Independent knowledge & data lab
The knowledge layer Source-linked research APIs and structured datasets for teams building in health, wellbeing and human knowledge.
Explore the catalogue ↗ Define the data you need DATA RELEASE / 001 PUBLIC SAMPLE
Sleep discovery Bibliographic metadata · Crossref
39 Unique DOI records
04 Search workflows
{
"format": "JSONL",
"provenance": "record-level",
"review": "discovery sample",
"version": "0.1.0"
} Inspect the release ↗ Healthcare · Wellness · Sleep Ayurveda · Upanishads · Consciousness Yoga · Meditation · Mindfulness · Breath science
01 / Product catalogue
Start with a useful unit of data. Private preview · cloud tested Health Evidence Finder Find biomedical publications with stable identifiers, source links and structured bibliographic metadata.
Data unit One research metadata record
Coverage Europe PMC MED / PubMed index
Pricing Configured $0.02 per new record; paid billing validation pending No abstracts, full text, clinical advice or independent evidence grading. Topic coverage depends on upstream indexing.
Actor console (owner access) ↗ Example input {"query":"insomnia CBT-I","maxResults":20,"studyType":"randomized_trial","fromDate":"2020-01-01","openAccessOnly":false} Copy input
Public · free discovery sample Sleep Research Metadata 39 unique DOI records retrieved across insomnia, CBT-I, circadian rhythm and sleep apnea searches.
Source Crossref bibliographic metadata
Release 0.1.0 · collected 11 October 2026
Includes JSONL, provenance manifest, checksum and reproducible scripts Unreviewed search matches, not clinical evidence grades or comprehensive coverage. CC0 factual compilation; linked article rights remain separate.
View dataset on Hugging Face ↗
Source and developer examples on GitHub ↗ Proposed · rights & demand gates Traditional Text Citations Edition-specific passages, canonical locators and separately licensed translations for cited knowledge tools.
Pilot scope Up to two eligible works, 100 reviewed passages
Proposed fields Edition, passage, anchor, provenance, rights and review state Corpus not yet available. Ancient works, modern editions and translations each require a rights assessment.
Describe a citation workflow → Proposed · buyer-led development Reviewed Lab Datasets Workflow-specific schemas and acceptance tests before acquisition, annotation and release.
Candidate uses Research tracking, retrieval evaluation and source-grounded QA
Release gate Permitted sources, agreed criteria and appropriate review Patient and wearable datasets require separate acquisition, consent and domain expertise. No such inventory is offered here.
Build a dataset brief → 02 / Our standard
A source is the beginning. 01 Trace every record Keep stable identifiers, source anchors, edition details and collection timestamps.
02 Keep meanings distinct Traditional teachings, commentaries and empirical findings retain their own context and review state.
03 Build against demand Prioritize paid usage, repeated requests and accepted samples. Release versions with explicit coverage and limitations.
03 / Define your workflow
A dataset starts with a precise brief. Create a portable specification for your lab or development team. This tool runs in your browser, does not submit to a server, and stores no form data. Do not include patient information or confidential material.
Exporting creates a local file only. It does not request a quote or place an order. Send your exported brief to partnerships@pranaelements.com .
