{"as_of":"2026-08-10T07:20:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:6271ea752ca47711d4e291b069d20725ca3723e1257e31a33582916a6c75cb5b","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":"2026-08-10T06:31:04.303077+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":"2026-08-07T11:13:53.189753Z","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":"2026-07-04T17:30:00.099212Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1405.7544","last_updated":"2014-05-29T13:05:39Z","snapshot_observed_at":"2026-08-08T20:06:25.850142Z","submitted_at":"2014-05-29T13:05:39Z","title":"Cold-start Problems in Recommendation Systems via Contextual-bandit Algorithms","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1405.7544","snapshot_observed_at":"2026-08-07T11:13:53.189753Z","title":null,"venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"2506.03324","last_updated":"2025-06-03T19:14:53Z","snapshot_observed_at":"2026-08-08T21:07:44.959116Z","submitted_at":"2025-06-03T19:14:53Z","title":"Optimization of Epsilon-Greedy Exploration","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-07T11:13:53.189753Z"},"links":{"cited_paper":"/paper/1405.7544","citing_paper":"/paper/2506.03324"},"observation_digest":"sha256:65751e93e0794952bddb20cf1e3959684cf778915781e13c0b2138d2e31a2e12","observation_id":"bcd8fb4c-a873-4c9f-875d-eba6e8b90e6e","resolution":{"observed_at":"2026-08-07T11:13:53.189753Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1405.7544","last_updated":"2014-05-29T13:05:39Z","snapshot_observed_at":"2026-08-08T20:06:25.850142Z","submitted_at":"2014-05-29T13:05:39Z","title":"Cold-start Problems in Recommendation Systems via Contextual-bandit Algorithms","version":1},"cited_work":{"arxiv_id":"1405.7544","doi":null,"metadata_source":"pith","pith_arxiv_id":"1405.7544","snapshot_observed_at":"2026-07-04T17:30:00.099212Z","title":"Cold-start Problems in Recommendation Systems via Contextual-bandit Algorithms","venue":"cs.IR","work_id":"a621c583-de9d-425c-8c57-08d8d70ff036","year":2014},"citing_paper":{"arxiv_id":"2606.24605","last_updated":"2026-06-23T14:05:37Z","snapshot_observed_at":"2026-08-08T20:06:22.212770Z","submitted_at":"2026-06-23T14:05:37Z","title":"ScaleToT: Generalizing Structured LLM Reasoning for Billion-Scale Low-Activity User Modeling","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-06-25T23:42:06.839101Z"},"links":{"cited_paper":"/paper/1405.7544","citing_paper":"/paper/2606.24605"},"observation_digest":"sha256:8e300828d3f5b28c0ff3568a7e322929e9b6aa413818d7b2c0494aa9eeced799","observation_id":"fdba268e-2223-4c5e-83d7-c0b56e966d2b","resolution":{"observed_at":"2026-07-04T17:30:00.100596Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1405.7544/citation-record","integrity":"/paper/1405.7544/integrity","json":"/paper/1405.7544/citation-record.json","paper":"/paper/1405.7544"},"outbound":[],"paper":{"arxiv_id":"1405.7544","last_updated":"2014-05-29T13:05:39Z","latest_version":1,"primary_category":"cs.IR","snapshot_observed_at":"2026-08-08T20:06:25.850142Z","submitted_at":"2014-05-29T13:05:39Z","title":"Cold-start Problems in Recommendation Systems via Contextual-bandit Algorithms"},"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":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"thesis":"As of 10 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1405.7544."}