{"as_of":"2026-08-13T23:26:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:fbaf59da477ef99fbfb68a563a97fd96ce34f6ceec43a1240b523df18f685397","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":"2026-08-13T06:32:02.005865+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":"2026-08-11T17:53:24.468266Z","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":"2026-08-11T17:53:27.354958Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1807.10300","last_updated":"2020-01-23T10:31:04Z","snapshot_observed_at":"2026-07-06T06:52:34.374453Z","submitted_at":"2018-07-26T18:07:01Z","title":"Discovering physical concepts with neural networks","version":3},"cited_work":{"arxiv_id":"1807.10300","doi":null,"metadata_source":"pith","pith_arxiv_id":"1807.10300","snapshot_observed_at":"2026-08-11T17:53:27.354958Z","title":"Discovering physical concepts with neural networks","venue":"quant-ph","work_id":"a2232d77-6e37-44b9-a3f4-dd096bbd9661","year":2018},"citing_paper":{"arxiv_id":"2412.12161","last_updated":"2025-04-22T22:11:42Z","snapshot_observed_at":"2026-08-12T01:21:40.330369Z","submitted_at":"2024-12-11T15:30:21Z","title":"Discover physical concepts and equations with machine learning","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-11T17:53:24.468266Z"},"links":{"cited_paper":"/paper/1807.10300","citing_paper":"/paper/2412.12161"},"observation_digest":"sha256:2ce63a3aab1b748f135d15e55df3654810a99c2e3ce900704d2ce389d32abbb0","observation_id":"6f17cca3-ddca-45de-912e-fdc89273dbd0","resolution":{"observed_at":"2026-08-11T17:53:27.360756Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1807.10300/citation-record","integrity":"/paper/1807.10300/integrity","json":"/paper/1807.10300/citation-record.json","paper":"/paper/1807.10300"},"outbound":[],"paper":{"arxiv_id":"1807.10300","last_updated":"2020-01-23T10:31:04Z","latest_version":3,"primary_category":"quant-ph","snapshot_observed_at":"2026-07-06T06:52:34.374453Z","submitted_at":"2018-07-26T18:07:01Z","title":"Discovering physical concepts with neural networks"},"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":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"thesis":"As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1807.10300."}