{"as_of":"2026-08-09T01:15:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:b07e5b48b02f0a3e631fafe0ed1f6b41daa984a532d6591ab84c5bd8205942b8","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":"2026-08-08T06:32:00.761636+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":"2026-08-06T06:01:11.557147Z","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":"2026-08-06T06:01:11.945315Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2102.09449","last_updated":"2021-04-23T17:09:27Z","snapshot_observed_at":"2026-08-08T22:51:05.774223Z","submitted_at":"2021-02-18T16:12:51Z","title":"Quantum field-theoretic machine learning","version":2},"cited_work":{"arxiv_id":"2102.09449","doi":null,"metadata_source":"pith","pith_arxiv_id":"2102.09449","snapshot_observed_at":"2026-08-06T06:01:11.945315Z","title":"Quantum field-theoretic machine learning","venue":"hep-lat","work_id":"d663a5b4-209e-4d90-9a10-20bc3cea952a","year":2021},"citing_paper":{"arxiv_id":"2508.01001","last_updated":"2025-08-01T18:10:49Z","snapshot_observed_at":"2026-08-07T09:39:25.654574Z","submitted_at":"2025-08-01T18:10:49Z","title":"Criticality analysis of nuclear binding energy neural networks","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-06T06:01:11.557147Z"},"links":{"cited_paper":"/paper/2102.09449","citing_paper":"/paper/2508.01001"},"observation_digest":"sha256:9f95f732ac90c082557cf75b9e02281fbd8bd8947d8cd3cd2f86d91d58d989b4","observation_id":"272e6815-8dda-4bee-9b82-f7d72930e711","resolution":{"observed_at":"2026-08-06T06:01:11.949994Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2102.09449/citation-record","integrity":"/paper/2102.09449/integrity","json":"/paper/2102.09449/citation-record.json","paper":"/paper/2102.09449"},"outbound":[],"paper":{"arxiv_id":"2102.09449","last_updated":"2021-04-23T17:09:27Z","latest_version":2,"primary_category":"hep-lat","snapshot_observed_at":"2026-08-08T22:51:05.774223Z","submitted_at":"2021-02-18T16:12:51Z","title":"Quantum field-theoretic machine learning"},"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":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2102.09449."}