{"as_of":"2026-08-07T13:16:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:36232f8b4055603027d8a198e0ce77b9cc3612c6688b537cb383aeabc27854d7","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":"2026-08-07T06:34:17.273281+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":"2026-05-18T02:06:51.769114Z","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":"2026-05-18T02:10:38.939764Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1901.08018","last_updated":"2019-01-23T17:28:24Z","snapshot_observed_at":"2026-07-06T07:28:34.096059Z","submitted_at":"2019-01-23T17:28:24Z","title":"The $O(\\alpha^2)$ Initial State QED Corrections to $e^+e^-$ Annihilation to a Neutral Vector Boson Revisited","version":1},"cited_work":{"arxiv_id":"1901.08018","doi":null,"metadata_source":"pith","pith_arxiv_id":"1901.08018","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"The $O(\\alpha^2)$ Initial State QED Corrections to $e^+e^-$ Annihilation to a Neutral Vector Boson Revisited","venue":"hep-ph","work_id":"d70e2334-6f7f-4b4b-8ec1-db06773c8395","year":2019},"citing_paper":{"arxiv_id":"2511.00437","last_updated":"2026-04-29T08:40:55Z","snapshot_observed_at":"2026-07-06T22:34:38.619949Z","submitted_at":"2025-11-01T07:37:08Z","title":"Optimization of factorization scale in QED Drell-Yan-like processes","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-05-18T02:06:51.769114Z"},"links":{"cited_paper":"/paper/1901.08018","citing_paper":"/paper/2511.00437"},"observation_digest":"sha256:d38427cf55e7fc9ad67763ba816ae05f847fd97cd3de62631861875f68bb2fbb","observation_id":"5f724280-91a2-4eab-a339-6723992d6faf","resolution":{"observed_at":"2026-05-18T02:10:38.942354Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1901.08018","last_updated":"2019-01-23T17:28:24Z","snapshot_observed_at":"2026-07-06T07:28:34.096059Z","submitted_at":"2019-01-23T17:28:24Z","title":"The $O(\\alpha^2)$ Initial State QED Corrections to $e^+e^-$ Annihilation to a Neutral Vector Boson Revisited","version":1},"cited_work":{"arxiv_id":"1901.08018","doi":null,"metadata_source":"pith","pith_arxiv_id":"1901.08018","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"The $O(\\alpha^2)$ Initial State QED Corrections to $e^+e^-$ Annihilation to a Neutral Vector Boson Revisited","venue":"hep-ph","work_id":"d70e2334-6f7f-4b4b-8ec1-db06773c8395","year":2019},"citing_paper":{"arxiv_id":"2512.04959","last_updated":"2026-04-28T10:26:29Z","snapshot_observed_at":"2026-07-06T22:37:50.431948Z","submitted_at":"2025-12-04T16:29:01Z","title":"Towards a Fully Automated Differential $\\text{NNLO}_\\text{EW}$ Generator for Lepton Colliders","version":2},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-05-17T01:36:58.684056Z"},"links":{"cited_paper":"/paper/1901.08018","citing_paper":"/paper/2512.04959"},"observation_digest":"sha256:25ed532a52a73133b10798d5a4654e1305275ffcf804c9c748d47ba6bfa32d13","observation_id":"0b770525-95a7-4fd4-9794-eaa2662e20d3","resolution":{"observed_at":"2026-05-17T01:38:50.654255Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1901.08018/citation-record","integrity":"/paper/1901.08018/integrity","json":"/paper/1901.08018/citation-record.json","paper":"/paper/1901.08018"},"outbound":[],"paper":{"arxiv_id":"1901.08018","last_updated":"2019-01-23T17:28:24Z","latest_version":1,"primary_category":"hep-ph","snapshot_observed_at":"2026-07-06T07:28:34.096059Z","submitted_at":"2019-01-23T17:28:24Z","title":"The $O(\\alpha^2)$ Initial State QED Corrections to $e^+e^-$ Annihilation to a Neutral Vector Boson Revisited"},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1901.08018."}