{"as_of":"2026-08-16T10:01:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:6f7b029d3fa2d92bf69451bd835bca1cb906949a51e0444ad4b5638512086620","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":"2026-08-16T06:30:59.297886+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":"2026-08-14T14:50:49.785328Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-08-14T14:50:50.495546Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"0904.1643","last_updated":"2009-04-10T06:26:07Z","snapshot_observed_at":"2026-08-15T05:50:47.203392Z","submitted_at":"2009-04-10T06:26:07Z","title":"Photoproduction of $J/\\psi$ in association with a $c\\bar{c}$ pair","version":1},"cited_work":{"arxiv_id":"0904.1643","doi":null,"metadata_source":"pith","pith_arxiv_id":"0904.1643","snapshot_observed_at":"2026-08-14T14:50:50.495546Z","title":"Photoproduction of $J/\\psi$ in association with a $c\\bar{c}$ pair","venue":"hep-ph","work_id":"1c976702-ba95-4583-a96c-54545da98611","year":2009},"citing_paper":{"arxiv_id":"1908.02521","last_updated":"2019-08-07T10:38:38Z","snapshot_observed_at":"2026-08-15T11:35:56.875091Z","submitted_at":"2019-08-07T10:38:38Z","title":"Statistical analysis of the azimuthal asymmetry in the $J/\\psi$ leptoproduction in unpolarized $ep$ collisions","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-14T14:50:49.785328Z"},"links":{"cited_paper":"/paper/0904.1643","citing_paper":"/paper/1908.02521"},"observation_digest":"sha256:a6d46807a1314822073db163e96f237cd068e302dbc65a37e221becc80ebc9ff","observation_id":"0ee17166-252c-4d1d-895f-71a3ab53c4d4","resolution":{"observed_at":"2026-08-14T14:50:50.499855Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/0904.1643/citation-record","integrity":"/paper/0904.1643/integrity","json":"/paper/0904.1643/citation-record.json","paper":"/paper/0904.1643"},"outbound":[],"paper":{"arxiv_id":"0904.1643","last_updated":"2009-04-10T06:26:07Z","latest_version":1,"primary_category":"hep-ph","snapshot_observed_at":"2026-08-15T05:50:47.203392Z","submitted_at":"2009-04-10T06:26:07Z","title":"Photoproduction of $J/\\psi$ in association with a $c\\bar{c}$ pair"},"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":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:0904.1643."}