{
  "name": "quantum-india-registry",
  "title": "Quantum India registry",
  "maintainer": "RSL Quantum",
  "contact": "quantum-india@rslquantum.com",
  "updated": "2026-09-17",
  "note": "Curated catalogue. Written by hand; the aggregator never modifies this file. Run metadata is in meta.json.",
  "citation": {
    "archived_release": {
      "version": "v0.2.0",
      "doi": "10.5281/zenodo.20428508",
      "published": "2026-05-28",
      "note": "Zenodo archive of the files as they stood on 28 May 2026. Several records in that release have since been removed or corrected on this site."
    },
    "concept_doi": "10.5281/zenodo.20428507",
    "how_to_cite": "Cite the dataset URL https://rslquantum.com/quantum-india with the date of access. For the archived release, cite doi:10.5281/zenodo.20428508."
  },
  "licence": {
    "curated": "CC-BY-4.0",
    "summary": "Fields curated by RSL Quantum (company rows, journal list, and the curated patent and funding files) are released under CC BY 4.0. Bibliographic, patent and platform data from third parties remains under the terms of its source, stated per dataset below."
  },
  "api": {
    "docs": "/quantum-india#api",
    "index": "/api/registry",
    "dataset": "/api/registry?d=<dataset>",
    "search": "/api/registry/search?q=<text>&topK=<1-20>",
    "cors": true,
    "cache_seconds": 600
  },
  "datasets": [
    {
      "id": "companies",
      "title": "Companies",
      "file": "/quantum-india/data/companies.json",
      "csv": "/quantum-india/data/companies.csv",
      "schema": "/quantum-india/schema/company.schema.json",
      "origin": "Curated by RSL Quantum",
      "licence": "CC-BY-4.0",
      "update": "scheduled"
    },
    {
      "id": "papers",
      "title": "India-affiliated quantum works, last 30 days",
      "file": "/quantum-india/data/papers.json",
      "origin": "OpenAlex",
      "licence": "OpenAlex metadata is CC0; titles and abstracts remain subject to the terms of their publishers",
      "update": "scheduled"
    },
    {
      "id": "faculty",
      "title": "Researchers in India with quantum-topic publications",
      "file": "/quantum-india/data/faculty.json",
      "origin": "OpenAlex, filtered automatically and not reviewed person by person",
      "licence": "OpenAlex metadata is CC0",
      "update": "snapshot"
    },
    {
      "id": "patents-epo",
      "title": "Quantum-technology patent records with Indian applicants, from EPO Open Patent Services",
      "file": "/quantum-india/data/patents-epo.json",
      "origin": "European Patent Office, Open Patent Services",
      "licence": "EPO terms of use, https://www.epo.org/en/legal/terms-conditions",
      "update": "snapshot"
    },
    {
      "id": "patents",
      "title": "Patents (curated)",
      "file": "/quantum-india/data/patents.json",
      "schema": "/quantum-india/schema/patent.schema.json",
      "origin": "Curated by RSL Quantum",
      "licence": "CC-BY-4.0",
      "update": "manual"
    },
    {
      "id": "funding-rounds",
      "title": "Funding rounds (curated)",
      "file": "/quantum-india/data/funding-rounds.json",
      "schema": "/quantum-india/schema/funding-round.schema.json",
      "origin": "Curated by RSL Quantum",
      "licence": "CC-BY-4.0",
      "update": "manual"
    },
    {
      "id": "papers-arxiv",
      "title": "Recent arXiv quant-ph submissions, worldwide",
      "file": "/quantum-india/data/papers-arxiv.json",
      "origin": "arXiv API",
      "licence": "arXiv API terms of use, https://arxiv.org/help/api/tou",
      "update": "snapshot"
    },
    {
      "id": "papers-crossref",
      "title": "Recent articles from curated quantum journals, worldwide",
      "file": "/quantum-india/data/papers-crossref.json",
      "origin": "Crossref REST API",
      "licence": "Crossref metadata; abstracts and titles remain subject to the terms of their publishers",
      "update": "snapshot"
    },
    {
      "id": "journals",
      "title": "Quantum journals list",
      "file": "/quantum-india/data/journals.json",
      "origin": "Curated by RSL Quantum",
      "licence": "CC-BY-4.0",
      "update": "manual"
    },
    {
      "id": "github-orgs",
      "title": "GitHub organisations",
      "file": "/quantum-india/data/github-orgs.json",
      "origin": "GitHub REST API search",
      "licence": "GitHub terms of service",
      "update": "snapshot"
    },
    {
      "id": "ibm-quantum-backends",
      "title": "IBM Quantum Open plan backends",
      "file": "/quantum-india/data/ibm-quantum-backends.json",
      "origin": "IBM Quantum Platform",
      "licence": "IBM terms of use",
      "update": "snapshot"
    },
    {
      "id": "aikosh-nqm",
      "title": "Government datasets on quantum funding",
      "file": "/quantum-india/data/aikosh-nqm.json",
      "origin": "data.gov.in",
      "licence": "Government of India Open Data (NDSAP), https://www.data.gov.in/government-india-open-data-licence",
      "update": "snapshot"
    },
    {
      "id": "meta",
      "title": "Run metadata",
      "file": "/quantum-india/data/meta.json",
      "origin": "Aggregator run log",
      "licence": "CC-BY-4.0",
      "update": "scheduled"
    },
    {
      "id": "catalog",
      "title": "This catalogue",
      "file": "/quantum-india/data/catalog.json",
      "origin": "Curated by RSL Quantum",
      "licence": "CC-BY-4.0",
      "update": "manual"
    }
  ]
}