{"as_of":"2026-08-13T15:05:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:d9cb28e6663d1d3f8d90172d6436aa917245aef902749a1445388e5dc980b939","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":"2026-08-13T06:32:02.005865+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":"2026-08-11T05:35:41.106601Z","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":"2026-08-11T05:35:42.151164Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"0903.1127","last_updated":"2009-04-20T09:26:29Z","snapshot_observed_at":"2026-07-06T01:51:43.417443Z","submitted_at":"2009-03-05T22:59:10Z","title":"Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory","version":2},"cited_work":{"arxiv_id":"0903.1127","doi":null,"metadata_source":"pith","pith_arxiv_id":"0903.1127","snapshot_observed_at":"2026-08-11T05:35:42.151164Z","title":"Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory","venue":"astro-ph.HE","work_id":"158f86a0-d565-4739-8b65-669219b8e542","year":2009},"citing_paper":{"arxiv_id":"2412.17494","last_updated":"2025-08-31T11:42:43Z","snapshot_observed_at":"2026-08-12T08:48:19.234921Z","submitted_at":"2024-12-23T11:44:37Z","title":"Analysing Ultra High Energy Cosmic Rays' Anisotropy in $\\boldsymbol{f(R, T)}$ Gravity Theory","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-11T05:35:41.106601Z"},"links":{"cited_paper":"/paper/0903.1127","citing_paper":"/paper/2412.17494"},"observation_digest":"sha256:459b002b5bf8a1f3f3d4889f9064fb22a271f62eaca7edfd775348e0d35f08d5","observation_id":"ce77d6a0-e9aa-4eef-acc7-6b38a5fce5c0","resolution":{"observed_at":"2026-08-11T05:35:42.155271Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/0903.1127/citation-record","integrity":"/paper/0903.1127/integrity","json":"/paper/0903.1127/citation-record.json","paper":"/paper/0903.1127"},"outbound":[],"paper":{"arxiv_id":"0903.1127","last_updated":"2009-04-20T09:26:29Z","latest_version":2,"primary_category":"astro-ph.HE","snapshot_observed_at":"2026-07-06T01:51:43.417443Z","submitted_at":"2009-03-05T22:59:10Z","title":"Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory"},"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":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"thesis":"As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:0903.1127."}