{"as_of":"2026-08-21T18:14:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:faf36b59ba5911ff31eae3cdfa7bc194a628203cd3786e0206882dbb91499ce8","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":5,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":5,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-21T06:32:19.484+00:00","state":"measured"},{"denominator":5,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":5,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-07T22:00:07.598418Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-05-16T17:38:11.019396Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2102.08279","last_updated":"2021-02-16T17:01:36Z","snapshot_observed_at":"2026-08-16T18:45:10.602726Z","submitted_at":"2021-02-16T17:01:36Z","title":"Analogue cosmological particle creation in an ultracold quantum fluid of light","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2102.08279","snapshot_observed_at":"2026-08-07T22:00:07.598418Z","title":"Analogue cosmological par- ticle creation in an ultracold quantum fluid of light,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2502.09317","last_updated":"2025-05-03T08:03:11Z","snapshot_observed_at":"2026-08-14T18:42:53.339162Z","submitted_at":"2025-02-13T13:33:21Z","title":"Analog charged black hole formation via percolation: Exploring cosmic censorship and Hoop conjecture","version":2},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-08-07T22:00:07.598418Z"},"links":{"cited_paper":"/paper/2102.08279","citing_paper":"/paper/2502.09317"},"observation_digest":"sha256:6c01feb90240bcf7d2c519f167f5cb0227e084dca814ebb05a0c57dcf110bbea","observation_id":"20899e89-501a-45ca-9500-28a8ff42a92c","resolution":{"observed_at":"2026-08-07T22:00:07.598418Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2102.08279","last_updated":"2021-02-16T17:01:36Z","snapshot_observed_at":"2026-08-16T18:45:10.602726Z","submitted_at":"2021-02-16T17:01:36Z","title":"Analogue cosmological particle creation in an ultracold quantum fluid of light","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2102.08279","snapshot_observed_at":"2026-08-03T16:21:35.507049Z","title":"Steinhauer, M","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2512.14209","last_updated":"2026-06-02T14:20:39Z","snapshot_observed_at":"2026-08-19T08:34:06.955480Z","submitted_at":"2025-12-16T09:08:42Z","title":"Analogue gravity with Bose-Einstein condensates","version":2},"reference_index":92,"source":"pdf_text","source_observed_at":"2026-08-03T16:21:35.507049Z"},"links":{"cited_paper":"/paper/2102.08279","citing_paper":"/paper/2512.14209"},"observation_digest":"sha256:fc47c0fd05681238f83220bb575b50012bf98a2f9175c0eb727532b77361eb42","observation_id":"72656b7b-d20d-48e5-bdc4-15161a82bc09","resolution":{"observed_at":"2026-08-03T16:21:35.507049Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2102.08279","last_updated":"2021-02-16T17:01:36Z","snapshot_observed_at":"2026-08-16T18:45:10.602726Z","submitted_at":"2021-02-16T17:01:36Z","title":"Analogue cosmological particle creation in an ultracold quantum fluid of light","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2102.08279","snapshot_observed_at":"2026-08-03T14:13:06.531581Z","title":"Steinhauer, M","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2512.21381","last_updated":"2026-06-30T13:45:17Z","snapshot_observed_at":"2026-08-17T14:01:45.117421Z","submitted_at":"2025-12-24T19:00:00Z","title":"Bose polarons as relativistic Unruh-DeWitt detectors: Entanglement harvesting from Bose-Einstein condensates","version":3},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-03T14:13:06.531581Z"},"links":{"cited_paper":"/paper/2102.08279","citing_paper":"/paper/2512.21381"},"observation_digest":"sha256:05a30b8447084eff5e6cb1ad4ded6b7f067a1685e3cdbe3a190c04dbc2b988cb","observation_id":"a93a24e3-2385-4d59-b14b-f4aaf68e3a11","resolution":{"observed_at":"2026-08-03T14:13:06.531581Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2102.08279","last_updated":"2021-02-16T17:01:36Z","snapshot_observed_at":"2026-08-16T18:45:10.602726Z","submitted_at":"2021-02-16T17:01:36Z","title":"Analogue cosmological particle creation in an ultracold quantum fluid of light","version":1},"cited_work":{"arxiv_id":"2102.08279","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2102.08279","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Analogue cosmological particle creation in an ultracold quantum fluid of light","venue":null,"work_id":"4fb23efd-3556-49db-bff5-a3219809f5dc","year":2022},"citing_paper":{"arxiv_id":"2601.02331","last_updated":"2026-04-27T20:34:30Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2026-01-05T18:23:52Z","title":"Quantum dynamics of cosmological particle production: interacting quantum field theories with matrix product states","version":2},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-05-16T17:34:34.125349Z"},"links":{"cited_paper":"/paper/2102.08279","citing_paper":"/paper/2601.02331"},"observation_digest":"sha256:bdb4dfd22a94afb0fad5ae91e462810cadef38a7d88dcbc75d7749f515aa25bb","observation_id":"3540be3c-58cb-4432-aaaa-a7a2c2198760","resolution":{"observed_at":"2026-05-16T17:38:11.021504Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2102.08279","last_updated":"2021-02-16T17:01:36Z","snapshot_observed_at":"2026-08-16T18:45:10.602726Z","submitted_at":"2021-02-16T17:01:36Z","title":"Analogue cosmological particle creation in an ultracold quantum fluid of light","version":1},"cited_work":{"arxiv_id":"2102.08279","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2102.08279","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Analogue cosmological particle creation in an ultracold quantum fluid of light","venue":null,"work_id":"4fb23efd-3556-49db-bff5-a3219809f5dc","year":2022},"citing_paper":{"arxiv_id":"2604.16085","last_updated":"2026-04-17T14:14:55Z","snapshot_observed_at":"2026-07-06T23:03:30.601598Z","submitted_at":"2026-04-17T14:14:55Z","title":"Thermal effects on Dark Matter production during cosmic reheating","version":1},"reference_index":137,"source":"pdf_text","source_observed_at":"2026-05-10T08:31:08.029870Z"},"links":{"cited_paper":"/paper/2102.08279","citing_paper":"/paper/2604.16085"},"observation_digest":"sha256:cffd67feebf9ca88b00c7b6c14521754eb5efbf902080dd41b0c7056cf67262d","observation_id":"fbf98f35-e132-4e57-91f4-448965844baa","resolution":{"observed_at":"2026-05-10T08:58:13.290022Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2102.08279/citation-record","integrity":"/paper/2102.08279/integrity","json":"/paper/2102.08279/citation-record.json","paper":"/paper/2102.08279"},"outbound":[],"paper":{"arxiv_id":"2102.08279","last_updated":"2021-02-16T17:01:36Z","latest_version":1,"primary_category":"cond-mat.quant-gas","snapshot_observed_at":"2026-08-16T18:45:10.602726Z","submitted_at":"2021-02-16T17:01:36Z","title":"Analogue cosmological particle creation in an ultracold quantum fluid of light"},"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":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"thesis":"As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:2102.08279."}