{"as_of":"2026-08-20T18:24:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:19afc8551e9923e82a6592a0c8492b0a2a0c2d2f52e87a27aec7d57ce994e41d","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":"2026-08-20T06:33:59.587034+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":"2026-08-04T12:59:19.255299Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1803.03842","last_updated":"2018-03-10T17:35:09Z","snapshot_observed_at":"2026-08-14T19:37:32.552872Z","submitted_at":"2018-03-10T17:35:09Z","title":"Turbulence in the TW Hya Disk","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1803.03842","snapshot_observed_at":"2026-08-04T12:59:19.255299Z","title":", keywords =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2608.02173","last_updated":"2026-08-03T12:53:01Z","snapshot_observed_at":"2026-08-17T05:07:23.071313Z","submitted_at":"2026-08-03T12:53:01Z","title":"Ammonium salt formation and abundance in protoplanetary disks","version":1},"reference_index":30,"source":"arxiv_source","source_observed_at":"2026-08-04T12:59:19.255299Z"},"links":{"cited_paper":"/paper/1803.03842","citing_paper":"/paper/2608.02173"},"observation_digest":"sha256:c880bf44d1a2e988353f88c8a57f2c7a76dfa763c66acd9e589aa22da4886d90","observation_id":"6a86d57d-f43f-46cb-a358-a4c3e8e1565a","resolution":{"observed_at":"2026-08-04T12:59:19.255299Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1803.03842/citation-record","integrity":"/paper/1803.03842/integrity","json":"/paper/1803.03842/citation-record.json","paper":"/paper/1803.03842"},"outbound":[],"paper":{"arxiv_id":"1803.03842","last_updated":"2018-03-10T17:35:09Z","latest_version":1,"primary_category":"astro-ph.EP","snapshot_observed_at":"2026-08-14T19:37:32.552872Z","submitted_at":"2018-03-10T17:35:09Z","title":"Turbulence in the TW Hya Disk"},"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":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"thesis":"As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1803.03842."}