{"as_of":"2026-08-22T20:16:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:657d1d9ab4504ab537d8cbf2dcd532439b6dcebac0e6dd57d856509831573c0f","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":4,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":4,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-22T06:32:14.747728+00:00","state":"measured"},{"denominator":4,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":4,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-11T00:07:46.196708Z","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":"2026-06-30T20:35:02.438754Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2107.02161","last_updated":"2022-03-18T17:47:44Z","snapshot_observed_at":"2026-08-18T04:28:19.063048Z","submitted_at":"2021-07-05T17:43:22Z","title":"Charged particle motion and radiation in strong electromagnetic fields","version":2},"cited_work":{"arxiv_id":"2107.02161","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2107.02161","snapshot_observed_at":"2026-06-30T20:35:02.438754Z","title":"Charged particle motion and radiation in strong electromagnetic ﬁelds","venue":null,"work_id":"0888d058-960f-49ab-86d1-db6f3f02b16a","year":2022},"citing_paper":{"arxiv_id":"2212.04599","last_updated":"2022-12-08T23:14:25Z","snapshot_observed_at":"2026-07-06T14:28:33.053942Z","submitted_at":"2022-12-08T23:14:25Z","title":"Resurgence of the Effective Action in Inhomogeneous Fields","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-05-24T10:04:46.818851Z"},"links":{"cited_paper":"/paper/2107.02161","citing_paper":"/paper/2212.04599"},"observation_digest":"sha256:838988957088c393bc53364db5b66f43cc7e7c907e8a2f2e4776dcb321b6a70b","observation_id":"47d150e1-7540-4d42-a8dc-d7850173105e","resolution":{"observed_at":"2026-05-24T10:06:07.840699Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2107.02161","last_updated":"2022-03-18T17:47:44Z","snapshot_observed_at":"2026-08-18T04:28:19.063048Z","submitted_at":"2021-07-05T17:43:22Z","title":"Charged particle motion and radiation in strong electromagnetic fields","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2107.02161","snapshot_observed_at":"2026-08-11T00:07:46.196708Z","title":"Charged particle motion and radiation in strong electromagnetic fields,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2412.19758","last_updated":"2025-08-15T07:14:05Z","snapshot_observed_at":"2026-08-17T13:27:24.313948Z","submitted_at":"2024-12-27T17:39:55Z","title":"Nonlinear trident using WKB and worldline instantons","version":2},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-11T00:07:46.196708Z"},"links":{"cited_paper":"/paper/2107.02161","citing_paper":"/paper/2412.19758"},"observation_digest":"sha256:a47fe469e97864e06b42b29a6ca8e3e9b526b828e38f19a0872634de041f6038","observation_id":"807e8c93-dd15-4ad3-ac7c-fdaf321e75c1","resolution":{"observed_at":"2026-08-11T00:07:46.196708Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2107.02161","last_updated":"2022-03-18T17:47:44Z","snapshot_observed_at":"2026-08-18T04:28:19.063048Z","submitted_at":"2021-07-05T17:43:22Z","title":"Charged particle motion and radiation in strong electromagnetic fields","version":2},"cited_work":{"arxiv_id":"2107.02161","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2107.02161","snapshot_observed_at":"2026-06-30T20:35:02.438754Z","title":"Charged particle motion and radiation in strong electromagnetic ﬁelds","venue":null,"work_id":"0888d058-960f-49ab-86d1-db6f3f02b16a","year":2022},"citing_paper":{"arxiv_id":"2512.14915","last_updated":"2025-12-16T21:10:16Z","snapshot_observed_at":"2026-07-06T22:39:14.117332Z","submitted_at":"2025-12-16T21:10:16Z","title":"Heisenberg-Euler and the Quantum Dilogarithm","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-05-16T21:27:36.918013Z"},"links":{"cited_paper":"/paper/2107.02161","citing_paper":"/paper/2512.14915"},"observation_digest":"sha256:2e1582a560fac7804e58901ef664d335b1ba60ab7f7ea096b366460835927f66","observation_id":"0ac99f82-2846-4476-a459-64bf73ccbaee","resolution":{"observed_at":"2026-05-16T21:28:33.555308Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2107.02161","last_updated":"2022-03-18T17:47:44Z","snapshot_observed_at":"2026-08-18T04:28:19.063048Z","submitted_at":"2021-07-05T17:43:22Z","title":"Charged particle motion and radiation in strong electromagnetic fields","version":2},"cited_work":{"arxiv_id":"2107.02161","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2107.02161","snapshot_observed_at":"2026-06-30T20:35:02.438754Z","title":"Charged particle motion and radiation in strong electromagnetic ﬁelds","venue":null,"work_id":"0888d058-960f-49ab-86d1-db6f3f02b16a","year":2022},"citing_paper":{"arxiv_id":"2605.14751","last_updated":"2026-05-14T12:16:38Z","snapshot_observed_at":"2026-08-16T15:50:51.954431Z","submitted_at":"2026-05-14T12:16:38Z","title":"Scattering and depletion in a flying focus from conformal transformations","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-06-30T20:33:20.149786Z"},"links":{"cited_paper":"/paper/2107.02161","citing_paper":"/paper/2605.14751"},"observation_digest":"sha256:eca45d22258cc1d2bd7e404c5ce6de4a9567ec9f78b879b4a920111c45b377b1","observation_id":"57c2cae2-64a2-4234-959a-82b84201d305","resolution":{"observed_at":"2026-06-30T20:35:02.440201Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2107.02161/citation-record","integrity":"/paper/2107.02161/integrity","json":"/paper/2107.02161/citation-record.json","paper":"/paper/2107.02161"},"outbound":[],"paper":{"arxiv_id":"2107.02161","last_updated":"2022-03-18T17:47:44Z","latest_version":2,"primary_category":"physics.plasm-ph","snapshot_observed_at":"2026-08-18T04:28:19.063048Z","submitted_at":"2021-07-05T17:43:22Z","title":"Charged particle motion and radiation in strong electromagnetic fields"},"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":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"thesis":"As of 22 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:2107.02161."}