{"as_of":"2026-08-12T13:18:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:cf490834ebc9490980369c13d0e0a19f9ec14546e4fa496e51371239ef9f3cb4","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":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-12T06:34:41.77262+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-11T00:07:46.303039Z","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":"2026-08-11T00:07:45.243046Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1806.00943","last_updated":"2018-07-01T08:50:38Z","snapshot_observed_at":"2026-07-06T06:42:45.078166Z","submitted_at":"2018-06-04T03:56:44Z","title":"Discrete worldline instantons","version":2},"cited_work":{"arxiv_id":"1806.00943","doi":null,"metadata_source":"pith","pith_arxiv_id":"1806.00943","snapshot_observed_at":"2026-08-11T00:07:45.243046Z","title":"Discrete worldline instantons","venue":"hep-th","work_id":"a0aa710f-1576-4a5f-b4ba-4eff7e06375d","year":2018},"citing_paper":{"arxiv_id":"2412.19709","last_updated":"2025-08-15T08:29:01Z","snapshot_observed_at":"2026-08-12T12:20:32.293168Z","submitted_at":"2024-12-27T16:03:02Z","title":"Schwinger pair production in spacetime fields: Moir\\'e patterns, Aharonov-Bohm phases and Sturm-Liouville eigenvalues","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-11T00:07:44.825901Z"},"links":{"cited_paper":"/paper/1806.00943","citing_paper":"/paper/2412.19709"},"observation_digest":"sha256:d86bf6b4f4379cc682086719f87e88945874ba37923adb1845a9909d957d2810","observation_id":"f505b5d4-d2c7-4357-844a-f9d29ad7db61","resolution":{"observed_at":"2026-08-11T00:07:45.248834Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1806.00943","last_updated":"2018-07-01T08:50:38Z","snapshot_observed_at":"2026-07-06T06:42:45.078166Z","submitted_at":"2018-06-04T03:56:44Z","title":"Discrete worldline instantons","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1806.00943","snapshot_observed_at":"2026-08-11T00:07:46.303039Z","title":"Dis- crete worldline instantons,","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2412.19758","last_updated":"2025-08-15T07:14:05Z","snapshot_observed_at":"2026-08-11T05:19:33.234165Z","submitted_at":"2024-12-27T17:39:55Z","title":"Nonlinear trident using WKB and worldline instantons","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-11T00:07:46.303039Z"},"links":{"cited_paper":"/paper/1806.00943","citing_paper":"/paper/2412.19758"},"observation_digest":"sha256:e9f757a08799883455209a878928f58e8e1d40427cdf56d85a54000ba7f05727","observation_id":"13d382c3-47cc-4b62-b579-608c58cc13bc","resolution":{"observed_at":"2026-08-11T00:07:46.303039Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1806.00943/citation-record","integrity":"/paper/1806.00943/integrity","json":"/paper/1806.00943/citation-record.json","paper":"/paper/1806.00943"},"outbound":[],"paper":{"arxiv_id":"1806.00943","last_updated":"2018-07-01T08:50:38Z","latest_version":2,"primary_category":"hep-th","snapshot_observed_at":"2026-07-06T06:42:45.078166Z","submitted_at":"2018-06-04T03:56:44Z","title":"Discrete worldline instantons"},"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":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"thesis":"As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1806.00943."}