{"as_of":"2026-08-13T16:37:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:6b4e35bd5ffa93b8c1a3ba8172446c0046c7cf2c70bd2f3e1d49f11d4545f395","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":"2026-08-12T05:10:10.837253Z","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":"2026-08-12T05:10:11.020162Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1901.04441","last_updated":"2019-01-23T10:17:55Z","snapshot_observed_at":"2026-07-06T07:26:37.957067Z","submitted_at":"2019-01-14T18:15:25Z","title":"Master integrals for two-loop $C$-odd contribution to $e^+e^-\\to \\ell^+\\ell^-$ process","version":2},"cited_work":{"arxiv_id":"1901.04441","doi":null,"metadata_source":"pith","pith_arxiv_id":"1901.04441","snapshot_observed_at":"2026-08-12T05:10:11.020162Z","title":"Master integrals for two-loop $C$-odd contribution to $e^+e^-\\to \\ell^+\\ell^-$ process","venue":"hep-ph","work_id":"d4949e50-d2ad-4654-9e80-7d608303b326","year":2019},"citing_paper":{"arxiv_id":"2412.00793","last_updated":"2024-12-01T12:40:16Z","snapshot_observed_at":"2026-08-12T04:58:02.958284Z","submitted_at":"2024-12-01T12:40:16Z","title":"Two-loop master integrals for $e^{+}e^{-}\\rightarrow\\mu^+\\mu^-$ process with account of electron mass","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-12T05:10:10.837253Z"},"links":{"cited_paper":"/paper/1901.04441","citing_paper":"/paper/2412.00793"},"observation_digest":"sha256:c12778a28c0cf7fc181ea55c04274a693db29dac18867628ba8ba1e2e86f58ca","observation_id":"1c0f491a-e96b-4c14-84d6-bdbb0ff40bfa","resolution":{"observed_at":"2026-08-12T05:10:11.027406Z","resolver_source":"local_arxiv","status":"verified_exact"},"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/1901.04441/citation-record","integrity":"/paper/1901.04441/integrity","json":"/paper/1901.04441/citation-record.json","paper":"/paper/1901.04441"},"outbound":[],"paper":{"arxiv_id":"1901.04441","last_updated":"2019-01-23T10:17:55Z","latest_version":2,"primary_category":"hep-ph","snapshot_observed_at":"2026-07-06T07:26:37.957067Z","submitted_at":"2019-01-14T18:15:25Z","title":"Master integrals for two-loop $C$-odd contribution to $e^+e^-\\to \\ell^+\\ell^-$ process"},"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:1901.04441."}