{"as_of":"2026-08-09T13:51:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:a3fb3dab24b26f0e42dad119206f34b46717362013b320adfb5d288fbfb5b0c4","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":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-09T06:31:02.800959+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T00:06:27.391562Z","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":"0901.3146","last_updated":"2009-02-13T15:53:42Z","snapshot_observed_at":"2026-08-04T21:53:17.506226Z","submitted_at":"2009-01-20T21:03:17Z","title":"An Exact Integration Scheme for Radiative Cooling in Hydrodynamical Simulations","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0901.3146","snapshot_observed_at":"2026-08-01T12:58:39.351582Z","title":", keywords =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.19277","last_updated":"2026-07-21T16:48:02Z","snapshot_observed_at":"2026-08-09T02:05:30.996440Z","submitted_at":"2026-07-21T16:48:02Z","title":"Astrophysics on GPUs: introducing AGILE 1.0","version":1},"reference_index":78,"source":"arxiv_source","source_observed_at":"2026-08-01T12:58:39.351582Z"},"links":{"cited_paper":"/paper/0901.3146","citing_paper":"/paper/2607.19277"},"observation_digest":"sha256:0b8c88511ba3c4982c71a42b6c8006343d3353fd6987cfb21dd68629831bb91f","observation_id":"602b97e5-9b76-4a36-8a7a-ab7588f4ad17","resolution":{"observed_at":"2026-08-01T12:58:39.351582Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"0901.3146","last_updated":"2009-02-13T15:53:42Z","snapshot_observed_at":"2026-08-04T21:53:17.506226Z","submitted_at":"2009-01-20T21:03:17Z","title":"An Exact Integration Scheme for Radiative Cooling in Hydrodynamical Simulations","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0901.3146","snapshot_observed_at":"2026-08-06T00:06:27.391562Z","title":"doi:10.1088/0067-0049/181/2/391 , archiveprefix =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2608.03186","last_updated":"2026-08-04T06:26:06Z","snapshot_observed_at":"2026-08-09T01:56:29.454468Z","submitted_at":"2026-08-04T06:26:06Z","title":"The mass-dependent interplay of active galacitc nuclei and supernova feedback in shaping the $L_{\\rm X}$--$T$ relation of early-type galaxies","version":1},"reference_index":246,"source":"arxiv_source","source_observed_at":"2026-08-06T00:06:27.391562Z"},"links":{"cited_paper":"/paper/0901.3146","citing_paper":"/paper/2608.03186"},"observation_digest":"sha256:9dc2de1032dacdad60ad550dfa4575cfb94f5e9bf6bd2de853195aa5bf9f8cb1","observation_id":"7e035cdd-5eab-4e04-9790-61ca4532a9c6","resolution":{"observed_at":"2026-08-06T00:06:27.391562Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/0901.3146/citation-record","integrity":"/paper/0901.3146/integrity","json":"/paper/0901.3146/citation-record.json","paper":"/paper/0901.3146"},"outbound":[],"paper":{"arxiv_id":"0901.3146","last_updated":"2009-02-13T15:53:42Z","latest_version":2,"primary_category":"astro-ph.SR","snapshot_observed_at":"2026-08-04T21:53:17.506226Z","submitted_at":"2009-01-20T21:03:17Z","title":"An Exact Integration Scheme for Radiative Cooling in Hydrodynamical Simulations"},"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":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"thesis":"As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:0901.3146."}