{"as_of":"2026-08-05T09:09:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:8618976cc63c211dd205873fd7ad8f96d41da6da40149846da8c7cd8f3627c54","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":"2026-08-05T06:32:48.257954+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":"2026-08-03T08:14:19.916795Z","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":"2026-05-11T23:56:14.327972Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1212.4066","last_updated":"2012-12-17T16:54:34Z","snapshot_observed_at":"2026-08-04T00:37:54.415215Z","submitted_at":"2012-12-17T16:54:34Z","title":"Extracting $\\pi\\pi$ $S$-wave scattering lengths from cusp effect in heavy quarkonium dipion transitions","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1212.4066","snapshot_observed_at":"2026-08-03T08:14:19.916795Z","title":"Liu, F.-K","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2601.18103","last_updated":"2026-07-25T09:58:10Z","snapshot_observed_at":"2026-08-05T05:02:55.723796Z","submitted_at":"2026-01-26T03:25:55Z","title":"Low-energy scattering of the $J/\\psi \\pi$ and $J/\\psi K$ system","version":3},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-03T08:14:19.916795Z"},"links":{"cited_paper":"/paper/1212.4066","citing_paper":"/paper/2601.18103"},"observation_digest":"sha256:afe04ae3a340d7ce89995ef87f09b6ef6181ae83da13b6f687ad195dd24c35d3","observation_id":"51002ff7-ff07-480c-a0e5-63ba8f36f55f","resolution":{"observed_at":"2026-08-03T08:14:19.916795Z","resolver_source":null,"status":"malformed_identifier"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1212.4066","last_updated":"2012-12-17T16:54:34Z","snapshot_observed_at":"2026-08-04T00:37:54.415215Z","submitted_at":"2012-12-17T16:54:34Z","title":"Extracting $\\pi\\pi$ $S$-wave scattering lengths from cusp effect in heavy quarkonium dipion transitions","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1212.4066","snapshot_observed_at":"2026-07-13T15:53:55.050375Z","title":"Liu, F.-K","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2603.29208","last_updated":"2026-03-31T03:25:00Z","snapshot_observed_at":"2026-07-30T02:45:49.275896Z","submitted_at":"2026-03-31T03:25:00Z","title":"Role of electromagnetic corrections in the $\\pi\\pi$ distributions of $\\psi^\\prime \\to J/\\psi \\pi \\pi$","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-07-13T15:53:55.050375Z"},"links":{"cited_paper":"/paper/1212.4066","citing_paper":"/paper/2603.29208"},"observation_digest":"sha256:521aff78f74b4dcecd8fbcc3342659267dcdf004c531f2201f3f40acce1c1d08","observation_id":"450d75ae-5f76-48fc-962f-d2be6c710dc7","resolution":{"observed_at":"2026-07-13T15:53:55.050375Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1212.4066","last_updated":"2012-12-17T16:54:34Z","snapshot_observed_at":"2026-08-04T00:37:54.415215Z","submitted_at":"2012-12-17T16:54:34Z","title":"Extracting $\\pi\\pi$ $S$-wave scattering lengths from cusp effect in heavy quarkonium dipion transitions","version":1},"cited_work":{"arxiv_id":"1212.4066","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1212.4066","snapshot_observed_at":"2026-07-04T18:22:48.657331Z","title":"Liu, F.-K","venue":null,"work_id":"b1c93e4e-6864-49c4-ba47-bcf5b7fd0513","year":2013},"citing_paper":{"arxiv_id":"2604.25607","last_updated":"2026-04-28T13:11:21Z","snapshot_observed_at":"2026-07-06T23:11:25.757664Z","submitted_at":"2026-04-28T13:11:21Z","title":"Determination of the $Z_c(3900)$ and the $Z_{cs}(3985)$ states from joint analysis of experimental and lattice data","version":1},"reference_index":103,"source":"pdf_text","source_observed_at":"2026-05-07T15:58:57.306436Z"},"links":{"cited_paper":"/paper/1212.4066","citing_paper":"/paper/2604.25607"},"observation_digest":"sha256:093e38efc60241477de247ad6d9baeb84d53425fcfb12feb75ee22908618c80d","observation_id":"d3a40d61-9e94-405e-a59f-4f5bd1bb6bba","resolution":{"observed_at":"2026-07-04T18:22:48.657331Z","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/1212.4066/citation-record","integrity":"/paper/1212.4066/integrity","json":"/paper/1212.4066/citation-record.json","paper":"/paper/1212.4066"},"outbound":[],"paper":{"arxiv_id":"1212.4066","last_updated":"2012-12-17T16:54:34Z","latest_version":1,"primary_category":"hep-ph","snapshot_observed_at":"2026-08-04T00:37:54.415215Z","submitted_at":"2012-12-17T16:54:34Z","title":"Extracting $\\pi\\pi$ $S$-wave scattering lengths from cusp effect in heavy quarkonium dipion transitions"},"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 3 inbound Pith citation observations for arXiv:1212.4066."}