{"as_of":"2026-08-15T14:16:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:32c86190fb4883a67c0aa12eb7feeb1e4ab2b655cff1fdb302e2523bab3ccebe","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":"2026-08-15T06:32:42.880941+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":"2026-08-01T12:48:15.646348Z","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":"0908.3197","last_updated":"2009-10-12T13:49:50Z","snapshot_observed_at":"2026-08-15T05:40:49.847689Z","submitted_at":"2009-08-21T20:11:27Z","title":"Constraining the dark fluid","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0908.3197","snapshot_observed_at":"2026-08-01T12:48:15.646348Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2607.19494","last_updated":"2026-07-21T18:12:49Z","snapshot_observed_at":"2026-08-12T14:55:22.377924Z","submitted_at":"2026-07-21T18:12:49Z","title":"The silent dark sector: a field-theory approach to unified dark fluids with vanishing speed of sound","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-01T12:48:15.646348Z"},"links":{"cited_paper":"/paper/0908.3197","citing_paper":"/paper/2607.19494"},"observation_digest":"sha256:0b2690c91d79a254aa178c31705c09c4b8d841642259a6c043f328296025b628","observation_id":"8bd62b95-9163-4486-85d2-623f23be7ba5","resolution":{"observed_at":"2026-08-01T12:48:15.646348Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/0908.3197/citation-record","integrity":"/paper/0908.3197/integrity","json":"/paper/0908.3197/citation-record.json","paper":"/paper/0908.3197"},"outbound":[],"paper":{"arxiv_id":"0908.3197","last_updated":"2009-10-12T13:49:50Z","latest_version":2,"primary_category":"astro-ph.CO","snapshot_observed_at":"2026-08-15T05:40:49.847689Z","submitted_at":"2009-08-21T20:11:27Z","title":"Constraining the dark fluid"},"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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:0908.3197."}