{"as_of":"2026-08-11T18:39:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3e6bf743c45f4ece305875326d1317ae6464fbff038b08b0208c4ebeb69b83b9","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":"2026-08-11T06:34:44.6726+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":"2026-08-10T19:27:23.841063Z","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":"2026-05-11T23:01:20.933164Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1812.03550","last_updated":"2019-06-18T09:57:44Z","snapshot_observed_at":"2026-08-05T11:14:51.106476Z","submitted_at":"2018-12-09T19:44:25Z","title":"Spin foam models and the Duflo map","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.03550","snapshot_observed_at":"2026-08-10T19:27:23.841063Z","title":"and Oriti, D","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2501.10115","last_updated":"2025-01-17T10:58:22Z","snapshot_observed_at":"2026-08-11T15:50:13.346621Z","submitted_at":"2025-01-17T10:58:22Z","title":"A state sum for four-dimensional Lorentzian quantum geometry in terms of edge vectors","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-10T19:27:23.841063Z"},"links":{"cited_paper":"/paper/1812.03550","citing_paper":"/paper/2501.10115"},"observation_digest":"sha256:dd395edc58d96d1e528463e3afb73a9bf9ece01f9dc729be55f317889398f596","observation_id":"3cf4dfca-3e06-404b-8e97-e63149e3c695","resolution":{"observed_at":"2026-08-10T19:27:23.841063Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.03550","last_updated":"2019-06-18T09:57:44Z","snapshot_observed_at":"2026-08-05T11:14:51.106476Z","submitted_at":"2018-12-09T19:44:25Z","title":"Spin foam models and the Duflo map","version":2},"cited_work":{"arxiv_id":"1812.03550","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1812.03550","snapshot_observed_at":"2026-07-04T23:43:00.299403Z","title":"Finocchiaro and D","venue":null,"work_id":"a838e9a3-344a-4f41-8610-dcf1139f6b84","year":2020},"citing_paper":{"arxiv_id":"2604.24945","last_updated":"2026-04-27T19:40:07Z","snapshot_observed_at":"2026-08-02T10:37:52.474998Z","submitted_at":"2026-04-27T19:40:07Z","title":"Toller matrices and the Feynman $i\\varepsilon$ in spinfoams","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-05-08T01:54:00.651553Z"},"links":{"cited_paper":"/paper/1812.03550","citing_paper":"/paper/2604.24945"},"observation_digest":"sha256:7a9a623637d03a1a10a7cb02f22c27310cee91f07bd9936e657ea688a9c73ef3","observation_id":"ad2884ff-3f2c-4038-ace5-a3bc1a481edb","resolution":{"observed_at":"2026-07-04T23:43:00.299403Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1812.03550/citation-record","integrity":"/paper/1812.03550/integrity","json":"/paper/1812.03550/citation-record.json","paper":"/paper/1812.03550"},"outbound":[],"paper":{"arxiv_id":"1812.03550","last_updated":"2019-06-18T09:57:44Z","latest_version":2,"primary_category":"gr-qc","snapshot_observed_at":"2026-08-05T11:14:51.106476Z","submitted_at":"2018-12-09T19:44:25Z","title":"Spin foam models and the Duflo map"},"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":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"thesis":"As of 11 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1812.03550."}