{"as_of":"2026-08-05T21:43:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:83950c90ef4752c92210216d5d1dd723f13d9cb7b11f5f7999904e877c69a926","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":"2026-08-05T06:32:48.257954+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":"2026-06-26T17:19:44.008455Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-07-04T03:59:33.984436Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2106.15203","last_updated":"2021-10-30T11:49:54Z","snapshot_observed_at":"2026-07-06T11:24:06.451781Z","submitted_at":"2021-06-29T09:39:36Z","title":"Line shape and the experimental determination of the $J/\\psi \\to \\gamma\\eta_c$ branching fraction","version":2},"cited_work":{"arxiv_id":"2106.15203","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2106.15203","snapshot_observed_at":"2026-07-04T03:59:33.984436Z","title":"Segovia and J","venue":null,"work_id":"7dcebbd8-f33f-4a31-bc4c-1d84222d3dff","year":2021},"citing_paper":{"arxiv_id":"2606.19902","last_updated":"2026-06-18T07:58:37Z","snapshot_observed_at":"2026-08-05T17:01:39.998148Z","submitted_at":"2026-06-18T07:58:37Z","title":"Extraction of charmonium branching fractions from $J/\\psi\\to\\gamma\\eta_c$ radiative decays","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-06-26T17:19:44.008455Z"},"links":{"cited_paper":"/paper/2106.15203","citing_paper":"/paper/2606.19902"},"observation_digest":"sha256:7185403dd06e8b78e57e658f30cab2b17dc3e2271f7dd82410b8477b108cb514","observation_id":"c652a92d-d160-42c4-ba81-0d473ee96610","resolution":{"observed_at":"2026-07-04T03:59:33.986624Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2106.15203/citation-record","integrity":"/paper/2106.15203/integrity","json":"/paper/2106.15203/citation-record.json","paper":"/paper/2106.15203"},"outbound":[],"paper":{"arxiv_id":"2106.15203","last_updated":"2021-10-30T11:49:54Z","latest_version":2,"primary_category":"hep-ph","snapshot_observed_at":"2026-07-06T11:24:06.451781Z","submitted_at":"2021-06-29T09:39:36Z","title":"Line shape and the experimental determination of the $J/\\psi \\to \\gamma\\eta_c$ branching fraction"},"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":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"thesis":"As of 5 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2106.15203."}