{"as_of":"2026-08-07T13:20:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:0a27ee5ed4dd3905b19460d5e25b4df7023b4dc14509a24c7613301210b5875b","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":"2026-08-07T06:34:17.273281+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":"2026-08-06T22:45:33.331742Z","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":"2026-08-06T22:45:41.017215Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1912.09811","last_updated":"2020-02-03T16:50:29Z","snapshot_observed_at":"2026-07-06T08:46:01.828120Z","submitted_at":"2019-12-20T13:27:28Z","title":"Revisiting nuclear tunnelling in the aqueous ferrous-ferric electron transfer","version":2},"cited_work":{"arxiv_id":"1912.09811","doi":null,"metadata_source":"pith","pith_arxiv_id":"1912.09811","snapshot_observed_at":"2026-08-06T22:45:41.017215Z","title":"Revisiting nuclear tunnelling in the aqueous ferrous-ferric electron transfer","venue":"physics.chem-ph","work_id":"426c6590-68de-47fa-bce2-fb27fe7005e1","year":2019},"citing_paper":{"arxiv_id":"2506.20852","last_updated":"2025-06-25T21:49:50Z","snapshot_observed_at":"2026-08-06T22:37:40.338715Z","submitted_at":"2025-06-25T21:49:50Z","title":"Nonadiabatic ImF instanton rate theory","version":1},"reference_index":72,"source":"arxiv_source","source_observed_at":"2026-08-06T22:45:33.331742Z"},"links":{"cited_paper":"/paper/1912.09811","citing_paper":"/paper/2506.20852"},"observation_digest":"sha256:3f5da962e4f03dfacb25eb0a0403b563ae1ecab95688886cc444df152ff4ea6c","observation_id":"eebf7dfc-694d-48a6-94d9-493fd8c487f3","resolution":{"observed_at":"2026-08-06T22:45:41.055187Z","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/1912.09811/citation-record","integrity":"/paper/1912.09811/integrity","json":"/paper/1912.09811/citation-record.json","paper":"/paper/1912.09811"},"outbound":[],"paper":{"arxiv_id":"1912.09811","last_updated":"2020-02-03T16:50:29Z","latest_version":2,"primary_category":"physics.chem-ph","snapshot_observed_at":"2026-07-06T08:46:01.828120Z","submitted_at":"2019-12-20T13:27:28Z","title":"Revisiting nuclear tunnelling in the aqueous ferrous-ferric electron transfer"},"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 1 inbound Pith citation observation for arXiv:1912.09811."}