{"as_of":"2026-08-09T08:33:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:73885c7012f9d0aa5ff3f30d87f1d1679f195c5f7502b17090c208775597d8bb","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":4,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":4,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-09T06:31:02.800959+00:00","state":"measured"},{"denominator":4,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":4,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T22:27:52.371058Z","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":"2026-07-09T08:05:16.230513Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"0901.3586","last_updated":"2009-04-27T21:59:01Z","snapshot_observed_at":"2026-07-06T01:49:42.401518Z","submitted_at":"2009-01-23T00:39:09Z","title":"Keldysh technique and non-linear sigma-model: basic principles and applications","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0901.3586","snapshot_observed_at":"2026-08-06T22:27:52.371058Z","title":"Keldysh technique and nonlinear sigma-model: Basic prin- ciples and applications,","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2506.22045","last_updated":"2025-06-27T09:42:42Z","snapshot_observed_at":"2026-08-08T00:55:06.372429Z","submitted_at":"2025-06-27T09:42:42Z","title":"In-In EFT","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-06T22:27:52.371058Z"},"links":{"cited_paper":"/paper/0901.3586","citing_paper":"/paper/2506.22045"},"observation_digest":"sha256:ee4b11365ade3891761973bf08c289e55632241f94b58363db6994e10f1fcbef","observation_id":"29fa856c-83ab-434e-a8a9-18d18b80cc59","resolution":{"observed_at":"2026-08-06T22:27:52.371058Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"0901.3586","last_updated":"2009-04-27T21:59:01Z","snapshot_observed_at":"2026-07-06T01:49:42.401518Z","submitted_at":"2009-01-23T00:39:09Z","title":"Keldysh technique and non-linear sigma-model: basic principles and applications","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0901.3586","snapshot_observed_at":"2026-08-06T15:55:23.424150Z","title":"Kamenev and A","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2507.15165","last_updated":"2026-07-02T05:30:55Z","snapshot_observed_at":"2026-08-07T07:29:47.537623Z","submitted_at":"2025-07-21T00:46:22Z","title":"Effective dynamics of open 2D CFTs","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-06T15:55:23.424150Z"},"links":{"cited_paper":"/paper/0901.3586","citing_paper":"/paper/2507.15165"},"observation_digest":"sha256:549054d2e2905de8624df8aea57bbe124135c418d71ce409bc7434c9ca205191","observation_id":"fbacd534-5eaf-4b62-8ec7-9c7f6f892658","resolution":{"observed_at":"2026-08-06T15:55:23.424150Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"0901.3586","last_updated":"2009-04-27T21:59:01Z","snapshot_observed_at":"2026-07-06T01:49:42.401518Z","submitted_at":"2009-01-23T00:39:09Z","title":"Keldysh technique and non-linear sigma-model: basic principles and applications","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0901.3586","snapshot_observed_at":"2026-08-04T00:17:51.289601Z","title":"Keldysh technique and nonlinear sigma-model: Basic principles and applications,","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2511.02372","last_updated":"2026-06-16T15:34:17Z","snapshot_observed_at":"2026-08-06T16:54:03.476772Z","submitted_at":"2025-11-04T08:49:47Z","title":"Dynamical Tidal Response of Schwarzschild Black Holes","version":3},"reference_index":110,"source":"pdf_text","source_observed_at":"2026-08-04T00:17:51.289601Z"},"links":{"cited_paper":"/paper/0901.3586","citing_paper":"/paper/2511.02372"},"observation_digest":"sha256:af4ba820a8f10d05a97e2f2ec1eef9d621731883cd82ab332e615bce3af7629f","observation_id":"a1b36950-bc01-464b-b91c-e1a6a1c4dc25","resolution":{"observed_at":"2026-08-04T00:17:51.289601Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"0901.3586","last_updated":"2009-04-27T21:59:01Z","snapshot_observed_at":"2026-07-06T01:49:42.401518Z","submitted_at":"2009-01-23T00:39:09Z","title":"Keldysh technique and non-linear sigma-model: basic principles and applications","version":3},"cited_work":{"arxiv_id":"0901.3586","doi":"10.1080/00018730902850504.arxiv:0901.3586","metadata_source":"arxiv_reference","pith_arxiv_id":"0901.3586","snapshot_observed_at":"2026-07-11T11:50:26.030339Z","title":"Kamenev, A","venue":null,"work_id":"590f1f53-0c4a-4207-a23c-82dfb4910c18","year":2009},"citing_paper":{"arxiv_id":"2604.08653","last_updated":"2026-04-09T18:00:01Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2026-04-09T18:00:01Z","title":"Love numbers of black holes and compact objects","version":1},"reference_index":178,"source":"pdf_text","source_observed_at":"2026-05-10T17:33:47.120981Z"},"links":{"cited_paper":"/paper/0901.3586","citing_paper":"/paper/2604.08653"},"observation_digest":"sha256:61f694fb65210e720b972a143001f9e770abf2f8bcde7f9c3df5b14930d15d0d","observation_id":"785d1b8b-9a9b-4128-b748-47cb37259812","resolution":{"observed_at":"2026-07-04T19:31:46.669526Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/0901.3586/citation-record","integrity":"/paper/0901.3586/integrity","json":"/paper/0901.3586/citation-record.json","paper":"/paper/0901.3586"},"outbound":[],"paper":{"arxiv_id":"0901.3586","last_updated":"2009-04-27T21:59:01Z","latest_version":3,"primary_category":"cond-mat.other","snapshot_observed_at":"2026-07-06T01:49:42.401518Z","submitted_at":"2009-01-23T00:39:09Z","title":"Keldysh technique and non-linear sigma-model: basic principles and applications"},"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":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"thesis":"As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:0901.3586."}