{"as_of":"2026-08-17T08:38:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:d4ffed1d17828a5710050522d538401ccea25e1bdbdef1418b3c66f807b38925","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":"2026-08-17T06:30:58.91139+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":"2026-08-14T11:36:00.237610Z","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":"2026-08-14T05:45:39.823994Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1906.00669","last_updated":"2019-06-15T10:21:46Z","snapshot_observed_at":"2026-08-16T17:19:22.682775Z","submitted_at":"2019-06-03T09:48:24Z","title":"Pebble-driven planet formation for TRAPPIST-1 and other compact systems","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1906.00669","snapshot_observed_at":"2026-08-14T11:36:00.237610Z","title":"W., & Dorn, C","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"1908.08710","last_updated":"2019-08-23T08:14:35Z","snapshot_observed_at":"2026-08-16T13:06:14.214576Z","submitted_at":"2019-08-23T08:14:35Z","title":"Inner rocky super-Earth formation: distinguishing the formation pathways in viscously heated and passive discs","version":1},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-08-14T11:36:00.237610Z"},"links":{"cited_paper":"/paper/1906.00669","citing_paper":"/paper/1908.08710"},"observation_digest":"sha256:2e50fc3abb92c6db029df44e8bd4ec7c0f1028f2c9dcac5878e268b5eb4d37e4","observation_id":"0da0fb30-0f39-4d4a-a228-ad2d22bb7ba7","resolution":{"observed_at":"2026-08-14T11:36:00.237610Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1906.00669","last_updated":"2019-06-15T10:21:46Z","snapshot_observed_at":"2026-08-16T17:19:22.682775Z","submitted_at":"2019-06-03T09:48:24Z","title":"Pebble-driven planet formation for TRAPPIST-1 and other compact systems","version":2},"cited_work":{"arxiv_id":"1906.00669","doi":null,"metadata_source":"pith","pith_arxiv_id":"1906.00669","snapshot_observed_at":"2026-08-14T05:45:39.823994Z","title":"Pebble-driven planet formation for TRAPPIST-1 and other compact systems","venue":"astro-ph.EP","work_id":"3bcc0559-ffef-4d83-9cb7-fa37217a8a65","year":2019},"citing_paper":{"arxiv_id":"1909.00759","last_updated":"2019-09-02T15:10:53Z","snapshot_observed_at":"2026-08-15T13:34:24.692421Z","submitted_at":"2019-09-02T15:10:53Z","title":"Super-Earth masses sculpted by pebble isolation around stars of different masses","version":1},"reference_index":134,"source":"pdf_text","source_observed_at":"2026-08-14T05:45:39.678113Z"},"links":{"cited_paper":"/paper/1906.00669","citing_paper":"/paper/1909.00759"},"observation_digest":"sha256:67dcdca311e64a2107fcc48fee81b8c81baf58747b8f9497796f3092c02d149e","observation_id":"8083905a-e9bf-4cef-894e-31fddedcede7","resolution":{"observed_at":"2026-08-14T05:45:39.828343Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1906.00669/citation-record","integrity":"/paper/1906.00669/integrity","json":"/paper/1906.00669/citation-record.json","paper":"/paper/1906.00669"},"outbound":[],"paper":{"arxiv_id":"1906.00669","last_updated":"2019-06-15T10:21:46Z","latest_version":2,"primary_category":"astro-ph.EP","snapshot_observed_at":"2026-08-16T17:19:22.682775Z","submitted_at":"2019-06-03T09:48:24Z","title":"Pebble-driven planet formation for TRAPPIST-1 and other compact systems"},"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":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"thesis":"As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1906.00669."}