{"as_of":"2026-08-23T03:20:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:e27cc300231cdaa1709bb515992c8fc3a16b198bfb8e4af0399895b7a5ba7692","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":12,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":12,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-22T06:32:14.747728+00:00","state":"measured"},{"denominator":12,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":12,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-15T21:02:40.016019Z","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":"2026-07-08T12:54:52.982116Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-08-11T00:18:02.332250Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton,","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2412.19611","last_updated":"2026-01-19T14:24:46Z","snapshot_observed_at":"2026-08-11T05:05:05.215468Z","submitted_at":"2024-12-27T12:16:20Z","title":"Newman-Janis Algorithm from Taub-NUT Instantons","version":2},"reference_index":76,"source":"pdf_text","source_observed_at":"2026-08-11T00:18:02.332250Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2412.19611"},"observation_digest":"sha256:91426531d0ae650a362e8c2c89323c4c666e932af91580deb50a8bb4511ddcc4","observation_id":"c1dd1cf8-01a2-4b06-b1fb-e2c0b03e1dd7","resolution":{"observed_at":"2026-08-11T00:18:02.332250Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-08-11T00:16:27.682883Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton,","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2412.19627","last_updated":"2024-12-27T13:13:27Z","snapshot_observed_at":"2026-08-17T19:33:29.642853Z","submitted_at":"2024-12-27T13:13:27Z","title":"An Exact Black Hole Scattering Amplitude","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-11T00:16:27.682883Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2412.19627"},"observation_digest":"sha256:1dde1bf7cd352fbc4527d4fb21b0303d3ca9755190ceaf00a7f8a4eed37245a3","observation_id":"8a1456de-b431-4983-b4a1-51ed51dd9e0b","resolution":{"observed_at":"2026-08-11T00:16:27.682883Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-08-15T21:02:40.016019Z","title":"Single Kerr-Schild metric for Taub-NUT instanton,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2505.11686","last_updated":"2025-05-16T20:45:51Z","snapshot_observed_at":"2026-08-18T16:51:20.034022Z","submitted_at":"2025-05-16T20:45:51Z","title":"Exploring the Kleinian horizons","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-15T21:02:40.016019Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2505.11686"},"observation_digest":"sha256:3ab08ff1b1b38d65382c998451c87e991a4b62652fc36cee8720a4d050029029","observation_id":"e9cd12ab-57fd-458d-b205-5e1df1b29726","resolution":{"observed_at":"2026-08-15T21:02:40.016019Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":"2405.09518","doi":null,"metadata_source":"pith","pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-07-08T12:54:52.982116Z","title":"Kim, Phys","venue":"hep-th","work_id":"d1af5b34-314a-449d-9d74-eae594edf6c8","year":2024},"citing_paper":{"arxiv_id":"2511.14854","last_updated":"2026-05-04T23:39:34Z","snapshot_observed_at":"2026-08-15T15:03:52.106092Z","submitted_at":"2025-11-18T19:06:02Z","title":"The Penrose Transform and the Kerr-Schild double copy","version":3},"reference_index":94,"source":"pdf_text","source_observed_at":"2026-05-17T20:27:38.559664Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2511.14854"},"observation_digest":"sha256:e7348846494431518327ab03d24ad18ff13f9bced871d3844330b59e21318ea3","observation_id":"6c2b3a45-580f-49e8-ad63-7c79a3763e89","resolution":{"observed_at":"2026-05-17T20:30:11.274673Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-07-13T18:54:07.436877Z","title":"Kim,Single Kerr-Schild metric for Taub-NUT instanton,Phys","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2603.24365","last_updated":"2026-06-01T12:30:08Z","snapshot_observed_at":"2026-08-13T21:04:53.604746Z","submitted_at":"2026-03-25T14:45:40Z","title":"Memory effect from the scattering of Taub-NUT black holes","version":2},"reference_index":128,"source":"pdf_text","source_observed_at":"2026-07-13T18:54:07.436877Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2603.24365"},"observation_digest":"sha256:d9d2de23c39469ef3ae1194fcbd282c7ae795715934436d7eabd1ba8f6f1193c","observation_id":"d8396a9a-74a4-4698-8db6-b10931cb8a39","resolution":{"observed_at":"2026-07-13T18:54:07.436877Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":"2405.09518","doi":null,"metadata_source":"pith","pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-07-08T12:54:52.982116Z","title":"Kim, Phys","venue":"hep-th","work_id":"d1af5b34-314a-449d-9d74-eae594edf6c8","year":2024},"citing_paper":{"arxiv_id":"2603.27353","last_updated":"2026-04-26T00:06:17Z","snapshot_observed_at":"2026-08-04T10:47:53.409951Z","submitted_at":"2026-03-28T18:00:31Z","title":"Universality in Relativistic Spinning Particle Models","version":2},"reference_index":194,"source":"pdf_text","source_observed_at":"2026-05-14T21:37:00.058501Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2603.27353"},"observation_digest":"sha256:9112409c9b432c4ce65a6227f72fbdb4be257be7accfb33e982db89291d0b5bb","observation_id":"23ebc5c5-8b7c-4c08-9239-ca163c564798","resolution":{"observed_at":"2026-05-14T21:38:00.432027Z","resolver_source":"arxiv_id","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":"2405.09518","doi":null,"metadata_source":"pith","pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-07-08T12:54:52.982116Z","title":"Kim, Phys","venue":"hep-th","work_id":"d1af5b34-314a-449d-9d74-eae594edf6c8","year":2024},"citing_paper":{"arxiv_id":"2604.26544","last_updated":"2026-05-09T06:11:59Z","snapshot_observed_at":"2026-08-13T14:49:23.314744Z","submitted_at":"2026-04-29T11:19:14Z","title":"On the integrability of root-Kerr probe dynamics","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-05-07T11:48:38.133602Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2604.26544"},"observation_digest":"sha256:188fb3dfe76c4f5e87e6c2cd82c217123d76d63e6227e2b7cfd7ea558dd1b31f","observation_id":"45538251-9820-4a70-bea2-4ed5ed72e541","resolution":{"observed_at":"2026-05-12T09:16:25.854328Z","resolver_source":"arxiv_id","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":"2405.09518","doi":null,"metadata_source":"pith","pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-07-08T12:54:52.982116Z","title":"Kim, Phys","venue":"hep-th","work_id":"d1af5b34-314a-449d-9d74-eae594edf6c8","year":2024},"citing_paper":{"arxiv_id":"2604.26544","last_updated":"2026-05-09T06:11:59Z","snapshot_observed_at":"2026-08-13T14:49:23.314744Z","submitted_at":"2026-04-29T11:19:14Z","title":"On the integrability of root-Kerr probe dynamics","version":2},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-05-12T00:55:01.132306Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2604.26544"},"observation_digest":"sha256:97eb68163b9573c79b5d940280bf25f74d1122494511263a196e89ddbef2c13f","observation_id":"c9fd9f42-e7ff-456b-96ca-3ea722c934be","resolution":{"observed_at":"2026-05-12T00:56:14.236186Z","resolver_source":"arxiv_id","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":"2405.09518","doi":null,"metadata_source":"pith","pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-07-08T12:54:52.982116Z","title":"Kim, Phys","venue":"hep-th","work_id":"d1af5b34-314a-449d-9d74-eae594edf6c8","year":2024},"citing_paper":{"arxiv_id":"2605.14751","last_updated":"2026-05-14T12:16:38Z","snapshot_observed_at":"2026-08-16T15:50:51.954431Z","submitted_at":"2026-05-14T12:16:38Z","title":"Scattering and depletion in a flying focus from conformal transformations","version":1},"reference_index":75,"source":"pdf_text","source_observed_at":"2026-06-30T20:33:20.149786Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2605.14751"},"observation_digest":"sha256:9d4a27f7cc47b18b6716020c0b9f70e3d06140c4a0b81fadfc1bcf45269ca9b3","observation_id":"373d9cb2-be2d-4e70-95a9-78a4268b1499","resolution":{"observed_at":"2026-06-30T20:35:02.343701Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":"2405.09518","doi":null,"metadata_source":"pith","pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-07-08T12:54:52.982116Z","title":"Kim, Phys","venue":"hep-th","work_id":"d1af5b34-314a-449d-9d74-eae594edf6c8","year":2024},"citing_paper":{"arxiv_id":"2607.06236","last_updated":"2026-07-07T13:05:53Z","snapshot_observed_at":"2026-08-17T01:31:14.405878Z","submitted_at":"2026-07-07T13:05:53Z","title":"Schwarzschild black holes from twistor space","version":1},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-07-08T12:46:48.232240Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2607.06236"},"observation_digest":"sha256:6f8b9cad816a6dfe4296b331a50657d539f0cea620044274d3f883de01bdd584","observation_id":"df31d68f-1534-4b24-9dc9-89dd545845f1","resolution":{"observed_at":"2026-07-08T12:54:52.983573Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-08-01T04:15:57.351189Z","title":"Kim, Phys","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2607.22938","last_updated":"2026-07-24T22:39:04Z","snapshot_observed_at":"2026-08-21T20:52:54.436494Z","submitted_at":"2026-07-24T22:39:04Z","title":"Mass/electric versus NUT/magnetic charges: duality from scattering amplitudes in $D\\geq4$ and for all bosonic spins","version":1},"reference_index":133,"source":"pdf_text","source_observed_at":"2026-08-01T04:15:57.351189Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2607.22938"},"observation_digest":"sha256:381307fbf13ee2308c4ebc2cb5fe175662775f94fa40e314b0c6b60d3501cb62","observation_id":"88412e7a-9bd6-40f8-890b-e71506ccd0bf","resolution":{"observed_at":"2026-08-01T04:15:57.351189Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2405.09518","snapshot_observed_at":"2026-08-11T04:18:39.475360Z","title":"Single Kerr-Schild metric for Taub-NUT instanton,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2608.07774","last_updated":"2026-08-07T21:45:16Z","snapshot_observed_at":"2026-08-13T23:21:08.709723Z","submitted_at":"2026-08-07T21:45:16Z","title":"Incidence Relations for Self-Dual Black Holes","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-11T04:18:39.475360Z"},"links":{"cited_paper":"/paper/2405.09518","citing_paper":"/paper/2608.07774"},"observation_digest":"sha256:897cc00054c0e788e1af08a8dfd08b18ac3edcf0cc4274b4a5703c16ea824b9d","observation_id":"f79abfe4-8369-41d3-861d-db99a98389c4","resolution":{"observed_at":"2026-08-11T04:18:39.475360Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2405.09518/citation-record","integrity":"/paper/2405.09518/integrity","json":"/paper/2405.09518/citation-record.json","paper":"/paper/2405.09518"},"outbound":[],"paper":{"arxiv_id":"2405.09518","last_updated":"2024-12-21T20:18:52Z","latest_version":4,"primary_category":"hep-th","snapshot_observed_at":"2026-08-20T10:46:48.065445Z","submitted_at":"2024-05-15T17:19:28Z","title":"Single Kerr-Schild Metric for Taub-NUT Instanton"},"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":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"thesis":"As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 12 inbound Pith citation observations for arXiv:2405.09518."}