{"as_of":"2026-08-18T20:05:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:b56b387335477a3d224c3c7b2fb06443e8c44437043f27239d6a16a5cf082d4b","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":3,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":3,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-18T06:34:40.430872+00:00","state":"measured"},{"denominator":3,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":3,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-16T00:47:12.571820Z","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":"2026-08-07T05:35:12.128055Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2107.10866","last_updated":"2021-07-22T18:05:56Z","snapshot_observed_at":"2026-08-18T15:46:29.404729Z","submitted_at":"2021-07-22T18:05:56Z","title":"The charm of 331","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2107.10866","snapshot_observed_at":"2026-08-16T00:47:12.571820Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2505.02912","last_updated":"2025-09-08T08:39:00Z","snapshot_observed_at":"2026-08-17T23:50:59.384327Z","submitted_at":"2025-05-05T18:00:05Z","title":"Measurement of the time-integrated $CP$ asymmetry in $D^0\\to\\pi^0\\pi^0$ decays at Belle II","version":3},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-16T00:47:12.571820Z"},"links":{"cited_paper":"/paper/2107.10866","citing_paper":"/paper/2505.02912"},"observation_digest":"sha256:f24973d3efd18a52738e7236a3e3a1b724ef654ac82b5f7f0963792952a9950c","observation_id":"aa07af69-1ce9-4cf0-9612-0b687ba2bd1d","resolution":{"observed_at":"2026-08-16T00:47:12.571820Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2107.10866","last_updated":"2021-07-22T18:05:56Z","snapshot_observed_at":"2026-08-18T15:46:29.404729Z","submitted_at":"2021-07-22T18:05:56Z","title":"The charm of 331","version":1},"cited_work":{"arxiv_id":"2107.10866","doi":null,"metadata_source":"pith","pith_arxiv_id":"2107.10866","snapshot_observed_at":"2026-08-07T05:35:12.128055Z","title":"The charm of 331","venue":"hep-ph","work_id":"391a98b7-0f23-40a1-89df-9e8ca0b35d56","year":2021},"citing_paper":{"arxiv_id":"2506.07879","last_updated":"2025-08-09T19:54:00Z","snapshot_observed_at":"2026-08-13T13:49:07.668611Z","submitted_at":"2025-06-09T15:51:09Z","title":"Measurement of the CP asymmetry in $D^+ \\to \\pi^+ \\pi^0$ decays at Belle II","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-07T05:35:11.477477Z"},"links":{"cited_paper":"/paper/2107.10866","citing_paper":"/paper/2506.07879"},"observation_digest":"sha256:09d454663cb6d775baf7310d3b3027685e2bb8f952298cfcddee887ef6489302","observation_id":"19769e5b-a1d8-4270-92a9-cc2352ff65b3","resolution":{"observed_at":"2026-08-07T05:35:12.131922Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2107.10866","last_updated":"2021-07-22T18:05:56Z","snapshot_observed_at":"2026-08-18T15:46:29.404729Z","submitted_at":"2021-07-22T18:05:56Z","title":"The charm of 331","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2107.10866","snapshot_observed_at":"2026-08-15T15:49:18.547260Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2509.25765","last_updated":"2025-09-30T04:29:15Z","snapshot_observed_at":"2026-08-18T16:39:02.786612Z","submitted_at":"2025-09-30T04:29:15Z","title":"Search for $CP$ violation in $\\Xi_c^+\\to\\Sigma^+h^+h^-$ and $\\Lambda_c^+\\to ph^+h^-$ at Belle II","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-15T15:49:18.547260Z"},"links":{"cited_paper":"/paper/2107.10866","citing_paper":"/paper/2509.25765"},"observation_digest":"sha256:fec3a58823fa0596a58aec42b05044595f065ed94a703756dd84f16f7dc423de","observation_id":"a788c6d0-c9b0-46e8-8399-aae4460b7c02","resolution":{"observed_at":"2026-08-15T15:49:18.547260Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2107.10866/citation-record","integrity":"/paper/2107.10866/integrity","json":"/paper/2107.10866/citation-record.json","paper":"/paper/2107.10866"},"outbound":[],"paper":{"arxiv_id":"2107.10866","last_updated":"2021-07-22T18:05:56Z","latest_version":1,"primary_category":"hep-ph","snapshot_observed_at":"2026-08-18T15:46:29.404729Z","submitted_at":"2021-07-22T18:05:56Z","title":"The charm of 331"},"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":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2107.10866."}