{"as_of":"2026-08-08T11:15:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:1e25b326f3a90a9513fd5ebc463b6a3f680be138ae553d21cd4588df813cbdf3","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":"2026-08-07T10:50:55.575516Z","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":"2026-08-07T10:50:55.688462Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1807.00691","last_updated":"2018-06-29T13:54:20Z","snapshot_observed_at":"2026-07-06T06:47:56.458080Z","submitted_at":"2018-06-29T13:54:20Z","title":"Folded ribbon knots in the plane","version":1},"cited_work":{"arxiv_id":"1807.00691","doi":null,"metadata_source":"pith","pith_arxiv_id":"1807.00691","snapshot_observed_at":"2026-08-07T10:50:55.688462Z","title":"Folded ribbon knots in the plane","venue":"math.GT","work_id":"60f8f04d-4f8f-4493-adc6-0ba17eab1a5f","year":2018},"citing_paper":{"arxiv_id":"2506.04403","last_updated":"2025-06-04T19:37:58Z","snapshot_observed_at":"2026-08-07T10:40:27.064895Z","submitted_at":"2025-06-04T19:37:58Z","title":"Profiles of Critical Flat Ribbon Knots","version":1},"reference_index":7,"source":"arxiv_source","source_observed_at":"2026-08-07T10:50:55.575516Z"},"links":{"cited_paper":"/paper/1807.00691","citing_paper":"/paper/2506.04403"},"observation_digest":"sha256:79d5fd769636aadc1fd4fcd396701d167aeec48053ba4a2bf32dc270fca86f4b","observation_id":"fc75044f-e904-42c1-9b21-05a6e36e492b","resolution":{"observed_at":"2026-08-07T10:50:55.692704Z","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/1807.00691/citation-record","integrity":"/paper/1807.00691/integrity","json":"/paper/1807.00691/citation-record.json","paper":"/paper/1807.00691"},"outbound":[],"paper":{"arxiv_id":"1807.00691","last_updated":"2018-06-29T13:54:20Z","latest_version":1,"primary_category":"math.GT","snapshot_observed_at":"2026-07-06T06:47:56.458080Z","submitted_at":"2018-06-29T13:54:20Z","title":"Folded ribbon knots in the plane"},"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 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1807.00691."}