{"as_of":"2026-08-18T05:48:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:e9172e1bfcbe8231dbdfa121d641143b23980bfdbc957f97f6511dc8d0e209d8","coverage":[{"denominator":0,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":1,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-17T06:30:58.91139+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-16T10:19:04.084823Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2001.04480","last_updated":"2020-01-13T19:00:09Z","snapshot_observed_at":"2026-08-18T03:16:29.428159Z","submitted_at":"2020-01-13T19:00:09Z","title":"Cradles of the first stars: self-shielding, halo masses, and multiplicity","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2001.04480","snapshot_observed_at":"2026-08-16T10:19:04.084823Z","title":"Skinner and J","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2504.18615","last_updated":"2025-05-10T11:22:29Z","snapshot_observed_at":"2026-08-18T01:19:45.209725Z","submitted_at":"2025-04-25T18:00:00Z","title":"Constraining Population III stellar demographics with next-generation gravitational-wave observatories","version":2},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-16T10:19:04.084823Z"},"links":{"cited_paper":"/paper/2001.04480","citing_paper":"/paper/2504.18615"},"observation_digest":"sha256:6e4bea18954b258b557a3af990a89343b571c6a9a94c436e2cbd1502cc381c1b","observation_id":"b4d6927a-986d-4055-820e-8da85f4dec5f","resolution":{"observed_at":"2026-08-16T10:19:04.084823Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2001.04480/citation-record","integrity":"/paper/2001.04480/integrity","json":"/paper/2001.04480/citation-record.json","paper":"/paper/2001.04480"},"outbound":[],"paper":{"arxiv_id":"2001.04480","last_updated":"2020-01-13T19:00:09Z","latest_version":1,"primary_category":"astro-ph.GA","snapshot_observed_at":"2026-08-18T03:16:29.428159Z","submitted_at":"2020-01-13T19:00:09Z","title":"Cradles of the first stars: self-shielding, halo masses, and multiplicity"},"reference_resolution":{"displayed":0,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":0},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2001.04480."}