{"as_of":"2026-08-14T21:51:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:1054d338eef226b0278dfaddcd64b582a292b00890a0fa4da56a6b20edc115b4","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":"2026-08-14T06:32:32.682623+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":"2026-08-02T20:24:30.857071Z","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":"2201.10774","last_updated":"2022-07-13T04:55:08Z","snapshot_observed_at":"2026-08-13T16:53:06.004746Z","submitted_at":"2022-01-26T06:44:55Z","title":"Competition over data: how does data purchase affect users?","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2201.10774","snapshot_observed_at":"2026-08-02T20:24:30.857071Z","title":"Competition over data: how does data purchase affect users?arXiv preprint arXiv:2201.10774, 2022","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2602.23565","last_updated":"2026-08-05T18:39:18Z","snapshot_observed_at":"2026-08-13T10:01:40.425839Z","submitted_at":"2026-02-27T00:21:36Z","title":"Dynamics of Learning under User Choice: Overspecialization and Peer-Model Probing","version":2},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-02T20:24:30.857071Z"},"links":{"cited_paper":"/paper/2201.10774","citing_paper":"/paper/2602.23565"},"observation_digest":"sha256:fc01183791fec157b1d10c91e1e9b6ea59f090fcf0ba9c519e2ba4087c09f70f","observation_id":"bfb22224-b77b-4d76-a34b-ae28424974a4","resolution":{"observed_at":"2026-08-02T20:24:30.857071Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2201.10774/citation-record","integrity":"/paper/2201.10774/integrity","json":"/paper/2201.10774/citation-record.json","paper":"/paper/2201.10774"},"outbound":[],"paper":{"arxiv_id":"2201.10774","last_updated":"2022-07-13T04:55:08Z","latest_version":2,"primary_category":"cs.LG","snapshot_observed_at":"2026-08-13T16:53:06.004746Z","submitted_at":"2022-01-26T06:44:55Z","title":"Competition over data: how does data purchase affect users?"},"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":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"thesis":"As of 14 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2201.10774."}