{"as_of":"2026-08-15T21:12:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:d1b82d12954759861672f84cdd44cbccfadd18b46f88918846d45c3df7995b57","coverage":[{"denominator":52,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":52,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T05:01:13.990598Z","state":"measured"},{"denominator":53,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":53,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-15T06:32:42.880941+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":"2026-06-30T20:33:20.149786Z","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":"2026-06-30T20:35:02.441400Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"cited_work":{"arxiv_id":"1909.02484","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1909.02484","snapshot_observed_at":"2026-06-30T20:35:02.441400Z","title":"Ilderton, Phys","venue":null,"work_id":"ef23817d-a15e-4d45-b82f-c8c21db5e320","year":2019},"citing_paper":{"arxiv_id":"2605.14751","last_updated":"2026-05-14T12:16:38Z","snapshot_observed_at":"2026-07-06T23:26:09.066863Z","submitted_at":"2026-05-14T12:16:38Z","title":"Scattering and depletion in a flying focus from conformal transformations","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-06-30T20:33:20.149786Z"},"links":{"cited_paper":"/paper/1909.02484","citing_paper":"/paper/2605.14751"},"observation_digest":"sha256:c7bce9f314302bdd67473218018ef7fd41db5e1a416e9f53c4fae24fb883b037","observation_id":"1283a1dd-82a8-4185-979e-96b902ce3131","resolution":{"observed_at":"2026-06-30T20:35:02.442679Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1909.02484/citation-record","integrity":"/paper/1909.02484/integrity","json":"/paper/1909.02484/citation-record.json","paper":"/paper/1909.02484"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:15.008933Z","title":"The essential diﬀerence is clearly only in the dependence on the smalls cutoﬀ","venue":null,"work_id":"0c4006eb-3f88-40b6-91e5-fae4f06e0d7b","year":2019},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.702279Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:79f81f9dbebc41423970600be1cbab062312afe47a88d13a0f611d9428456439","observation_id":"402ae3cb-21f2-485a-8f0a-c5db35ec46e4","resolution":{"observed_at":"2026-08-14T05:01:15.014261Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.991194Z","title":null,"venue":null,"work_id":"460537e4-89f1-4b6b-a26f-883d8db674a7","year":1935},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.709036Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:281044da14f38054e5ca6d2608ee2380cbbdcdcf31d1613292597f5694ded05b","observation_id":"4e61cb3f-44e7-465c-b2dc-d82664c4cd55","resolution":{"observed_at":"2026-08-14T05:01:14.996283Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.974717Z","title":null,"venue":null,"work_id":"696c5b1a-0559-43ca-bb81-cefde8a0aa5e","year":1990},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.714879Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:107ee51d6ce7f28e8c73e4e6e60c6ce1482d9d731b8bf57e41d92d03f712618a","observation_id":"5173fe95-5aba-4648-a41e-3ab1eb2e6b1c","resolution":{"observed_at":"2026-08-14T05:01:14.979799Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1701.09166","last_updated":"2017-01-31T18:23:35Z","snapshot_observed_at":"2026-08-14T21:18:37.573886Z","submitted_at":"2017-01-31T18:23:35Z","title":"Exact classical and quantum dynamics in background electromagnetic fields","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1701.09166","snapshot_observed_at":"2026-08-14T05:01:13.720419Z","title":"Heinzl and A","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.720419Z"},"links":{"cited_paper":"/paper/1701.09166","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:aaa4774f48e1c92ba928aa128eee9bfb3198b7b090df9fa63ed3a07e4b24a8f5","observation_id":"c1f1f243-68ee-488b-a0a2-90176b97d357","resolution":{"observed_at":"2026-08-14T05:01:13.720419Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:13.726221Z","title":null,"venue":null,"work_id":null,"year":1985},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.726221Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:cade4fc94873dd68b1aa9dc2043c9bbf008a6d5b82823e162bf9e790b6fc1102","observation_id":"e4c01635-e24a-4f6d-a4c1-b00403677ccb","resolution":{"observed_at":"2026-08-14T05:01:13.726221Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1111.3886","last_updated":"2012-04-25T16:08:32Z","snapshot_observed_at":"2026-08-15T04:28:44.568879Z","submitted_at":"2011-11-16T17:47:35Z","title":"Extremely high-intensity laser interactions with fundamental quantum systems","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1111.3886","snapshot_observed_at":"2026-08-14T05:01:13.731670Z","title":"Di Piazza, C","venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.731670Z"},"links":{"cited_paper":"/paper/1111.3886","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:452057aaa2bf3f541a7e81da42fd9f76e6bb62b5e0197111b58cb4bc9dc72009","observation_id":"65bda264-3968-4e59-9ba1-22bfa02240de","resolution":{"observed_at":"2026-08-14T05:01:13.731670Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1510.08456","last_updated":"2015-10-28T20:06:41Z","snapshot_observed_at":"2026-08-14T22:25:52.807689Z","submitted_at":"2015-10-28T20:06:41Z","title":"Measuring Vacuum Polarisation with High Power Lasers","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1510.08456","snapshot_observed_at":"2026-08-14T05:01:13.738390Z","title":"King and T","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.738390Z"},"links":{"cited_paper":"/paper/1510.08456","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:1332a535530909db831c4147713d792099592ded7565101a1a83b76e712e9a3b","observation_id":"99b977a5-e877-42da-b907-7d7794214b2f","resolution":{"observed_at":"2026-08-14T05:01:13.738390Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1701.03692","last_updated":"2017-01-08T19:41:00Z","snapshot_observed_at":"2026-08-14T21:22:06.577230Z","submitted_at":"2017-01-08T19:41:00Z","title":"Volkov States and Non-linear Compton Scattering in Short and Intense Laser Pulses","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1701.03692","snapshot_observed_at":"2026-08-14T05:01:13.744534Z","title":"Seipt, inProceedings, Quantum Field Theory at the Limits: from Strong Fields to Heavy Quarks (HQ 2016): Dubna, Russia, July 18-30, 2016(2017) pp","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.744534Z"},"links":{"cited_paper":"/paper/1701.03692","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:14536f086949a8f7070645e7d7b24d5f476538801ed8062c4cbfbcf33fe1cf2e","observation_id":"5514fd95-3fab-492a-8889-2156089afb91","resolution":{"observed_at":"2026-08-14T05:01:13.744534Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1302.1513","last_updated":"2016-02-04T12:55:29Z","snapshot_observed_at":"2026-08-15T00:29:38.896006Z","submitted_at":"2013-02-06T20:51:03Z","title":"Exact final state integrals for strong field QED","version":2},"cited_work":{"arxiv_id":"1302.1513","doi":null,"metadata_source":"pith","pith_arxiv_id":"1302.1513","snapshot_observed_at":"2026-08-14T05:01:14.567414Z","title":"Exact final state integrals for strong field QED","venue":"hep-ph","work_id":"f2046511-728f-48ae-b3c2-a601033c5b63","year":2013},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.750319Z"},"links":{"cited_paper":"/paper/1302.1513","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:58e1d2855a799ebc7f7e78221509f7c578574fe45b4b1cbf31d6db1fb0031659","observation_id":"e870f2ac-c466-4863-9d48-d908c749dd2f","resolution":{"observed_at":"2026-08-14T05:01:14.572979Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1601.00442","last_updated":"2016-02-22T13:30:01Z","snapshot_observed_at":"2026-08-14T22:16:06.105956Z","submitted_at":"2016-01-04T10:32:48Z","title":"Analytical results for non-linear Compton scattering in short intense laser pulses","version":2},"cited_work":{"arxiv_id":"1601.00442","doi":null,"metadata_source":"pith","pith_arxiv_id":"1601.00442","snapshot_observed_at":"2026-08-14T05:01:14.542431Z","title":"Analytical results for non-linear Compton scattering in short intense laser pulses","venue":"hep-ph","work_id":"f2e2e89b-935a-45ee-b797-5b75cb2f3336","year":2016},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.755911Z"},"links":{"cited_paper":"/paper/1601.00442","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:9de04608ec68689c633f9e790dba368f4c018a8b871656dbfcbde404579194a2","observation_id":"3e91765a-ce5c-4be1-b224-755d3e2eb0b4","resolution":{"observed_at":"2026-08-14T05:01:14.548076Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1811.00451","last_updated":"2019-05-16T12:57:41Z","snapshot_observed_at":"2026-08-14T18:05:40.824755Z","submitted_at":"2018-11-01T15:47:22Z","title":"Single and double nonlinear Compton scattering","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1811.00451","snapshot_observed_at":"2026-08-14T05:01:13.761917Z","title":"Dinu and G","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.761917Z"},"links":{"cited_paper":"/paper/1811.00451","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:9aaaa0d7abe700683751da90e6ae6e4da3d7e0d1501192c13705cc7fa3db84a4","observation_id":"2650e416-ea28-4994-9101-4c4f1486561e","resolution":{"observed_at":"2026-08-14T05:01:13.761917Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.945257Z","title":null,"venue":null,"work_id":"8599b42d-3bf3-42cf-aab6-cad42f0e9666","year":1951},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.767138Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:cc58ae74e3afd6075ccf67442c84c0983c366210a41f01990aab88ef1235ebdd","observation_id":"6e76d5d4-3afe-4eb7-8256-46ff87b76e90","resolution":{"observed_at":"2026-08-14T05:01:14.950531Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.926651Z","title":null,"venue":null,"work_id":"4c48ab98-0e34-469a-bd10-90da3a54079c","year":1970},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.772249Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:3b209935b203b61e3f622c22660878f0d5f0c0ff7a2836eaecc94a22c1a168cd","observation_id":"8b30a37a-bc56-4523-9250-be393961c02d","resolution":{"observed_at":"2026-08-14T05:01:14.932586Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.908550Z","title":"Morozov and N","venue":null,"work_id":"6884ec4e-e31a-42d4-9702-a8b8906d0b2d","year":1977},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.777264Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:ab0c39700918ecfeeb188d4a996664766cc4b094d69c7ea257cd6185c6d33aeb","observation_id":"bf2fdeb6-2064-470f-9ec9-792fa97ee902","resolution":{"observed_at":"2026-08-14T05:01:14.913707Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.891322Z","title":null,"venue":null,"work_id":"2062a1b9-5ddd-4cf6-b1bb-051e29807e26","year":1979},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.782240Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:9cf0681000d6dde5bb1e8725ec93f7615424f9f9f8c428bf89f9663ec752234d","observation_id":"e8b49e78-36d9-4a4c-8920-75689860a201","resolution":{"observed_at":"2026-08-14T05:01:14.896370Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.873936Z","title":null,"venue":null,"work_id":"44a12d22-b8bf-4df0-90ac-a44d5e79131a","year":1980},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.787308Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:22ca987b0196d2d6f1b02e8023d7e55aa40be5f2f732d951892a1082925859bd","observation_id":"4d267c5e-65c2-4b9b-bf3a-3cbdc185522b","resolution":{"observed_at":"2026-08-14T05:01:14.879047Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.857106Z","title":"Morozov and N","venue":null,"work_id":"77873f33-752d-4237-bc8a-0e0945578f7e","year":1981},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.792629Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:3a5751782885026a82d4aa4103d58003cd4eeb0057e56ad4ea58c0a2d8c56f48","observation_id":"4a8bbae0-db34-4dd5-ab7b-4c49aaf3afdb","resolution":{"observed_at":"2026-08-14T05:01:14.862242Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1608.02261","last_updated":"2016-08-07T19:51:36Z","snapshot_observed_at":"2026-08-14T21:45:06.056414Z","submitted_at":"2016-08-07T19:51:36Z","title":"Conjecture of perturbative QED breakdown at $\\alpha\\chi^{2/3} \\gtrsim 1$","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1608.02261","snapshot_observed_at":"2026-08-14T05:01:13.797776Z","title":null,"venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.797776Z"},"links":{"cited_paper":"/paper/1608.02261","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:af5abe42ac7351ff917a87ce6af8f99599d4e313df63e6c0d3344776bf9b4c91","observation_id":"19ae51bb-4e97-4904-9104-824ad4b91392","resolution":{"observed_at":"2026-08-14T05:01:13.797776Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.840819Z","title":null,"venue":null,"work_id":"3935af52-58d2-46f0-8d75-1370334bf7fe","year":2019},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.803138Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:746e1d6b10d9b0f923ad99c186f07325b3c982edbd50fb7bbab939bc526023f9","observation_id":"00f61038-f358-486c-bd14-00ca3d9ceb17","resolution":{"observed_at":"2026-08-14T05:01:14.845834Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1310.7258","last_updated":"2013-10-27T22:10:49Z","snapshot_observed_at":"2026-08-14T23:57:30.567274Z","submitted_at":"2013-10-27T22:10:49Z","title":"Pair creation by collision of intense laser pulse with high-frequency photon beam","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1310.7258","snapshot_observed_at":"2026-08-14T05:01:13.808301Z","title":null,"venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.808301Z"},"links":{"cited_paper":"/paper/1310.7258","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:14f383267dcecb6a94a6ef351b6b6980fafb2a311518a4e3c497a8cabfd0bdb9","observation_id":"6959751a-db55-4c54-aa5e-c36990cdcddc","resolution":{"observed_at":"2026-08-14T05:01:13.808301Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1206.3957","last_updated":"2012-06-18T14:50:17Z","snapshot_observed_at":"2026-08-15T00:56:31.395574Z","submitted_at":"2012-06-18T14:50:17Z","title":"Infra-red divergences in plane wave backgrounds","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1206.3957","snapshot_observed_at":"2026-08-14T05:01:13.813821Z","title":null,"venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.813821Z"},"links":{"cited_paper":"/paper/1206.3957","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:ebdb19396cbaccb957c86a0d01028fed500ad684387463a8bb72c47e1160f92c","observation_id":"19dbd24f-fdc4-4f83-9e95-820acf39543b","resolution":{"observed_at":"2026-08-14T05:01:13.813821Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"hep-ph/9705477","last_updated":"1997-05-29T16:45:16Z","snapshot_observed_at":"2026-08-10T10:25:19.567485Z","submitted_at":"1997-05-29T16:45:16Z","title":"Quantum Chromodynamics and Other Field Theories on the Light Cone","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"hep-ph/9705477","snapshot_observed_at":"2026-08-14T05:01:13.819574Z","title":null,"venue":null,"work_id":null,"year":1998},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.819574Z"},"links":{"cited_paper":"/paper/hep-ph/9705477","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:08460d2cacd482ede0d7e822baf9ca1840a3b9d514fb95827d202957610af393","observation_id":"bb26d6b3-4b92-42e6-99aa-450b2bb05cf4","resolution":{"observed_at":"2026-08-14T05:01:13.819574Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"hep-th/0008096","last_updated":"2000-08-21T09:13:51Z","snapshot_observed_at":"2026-07-07T04:37:30.053035Z","submitted_at":"2000-08-11T14:52:56Z","title":"Light-Cone Quantization: Foundations and Applications","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"hep-th/0008096","snapshot_observed_at":"2026-08-14T05:01:13.825087Z","title":"Heinzl, Lect","venue":null,"work_id":null,"year":2001},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.825087Z"},"links":{"cited_paper":"/paper/hep-th/0008096","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:c2a4bda3432c33ec20632ceaaaa1ddfac03bb2bce665bb1c21cc0f8794855488","observation_id":"c35ce7ba-08b3-41ef-9909-8c03343cc291","resolution":{"observed_at":"2026-08-14T05:01:13.825087Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1309.6333","last_updated":"2013-09-24T20:08:48Z","snapshot_observed_at":"2026-08-15T00:01:57.297762Z","submitted_at":"2013-09-24T20:08:48Z","title":"Light-Front Quantum Chromodynamics: A framework for the analysis of hadron physics","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1309.6333","snapshot_observed_at":"2026-08-14T05:01:13.830282Z","title":null,"venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.830282Z"},"links":{"cited_paper":"/paper/1309.6333","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:0b9e7371a753ddbbff872b8957d6c190f42b51109b8cd804d9873f98334a8b0f","observation_id":"76726b61-9401-4d13-b5e8-20370c0b5c08","resolution":{"observed_at":"2026-08-14T05:01:13.830282Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:13.835620Z","title":null,"venue":null,"work_id":null,"year":1965},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.835620Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:30b6885fa2315ec2b18a6aa374cbc93996e50820a4b8a6a6442809213db74d07","observation_id":"88e94b8c-ed69-4849-bf4a-5fe77b2628b1","resolution":{"observed_at":"2026-08-14T05:01:13.835620Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.813304Z","title":"Boca and V","venue":null,"work_id":"1de88e40-a9c6-49e8-aeb5-e50e4e241f48","year":2009},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.840570Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:67e2f3764bacc56d62926be11cdcd090b931666ee75015e25375d165396929fa","observation_id":"8c4f94d8-a038-401f-8dad-ae99bf316df6","resolution":{"observed_at":"2026-08-14T05:01:14.818287Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1011.4072","last_updated":"2011-01-14T10:00:18Z","snapshot_observed_at":"2026-08-15T05:02:39.195287Z","submitted_at":"2010-11-17T21:02:01Z","title":"Trident pair production in strong laser pulses","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1011.4072","snapshot_observed_at":"2026-08-14T05:01:13.845635Z","title":"Ilderton, Phys","venue":null,"work_id":null,"year":2011},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.845635Z"},"links":{"cited_paper":"/paper/1011.4072","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:3c5adaf2afcbb3e8e535bf249b199d375954b8b107e19a772faf855fcdbe1c0d","observation_id":"6b3b014e-eb64-42bd-a7fc-2d50e69924b7","resolution":{"observed_at":"2026-08-14T05:01:13.845635Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1312.6419","last_updated":"2014-01-28T13:04:31Z","snapshot_observed_at":"2026-08-14T23:50:37.029241Z","submitted_at":"2013-12-22T20:21:35Z","title":"Vacuum refractive indices and helicity flip in strong-field QED","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1312.6419","snapshot_observed_at":"2026-08-14T05:01:13.850922Z","title":null,"venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.850922Z"},"links":{"cited_paper":"/paper/1312.6419","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:973e0195b71f91bc3638fd953b4e15bbe8cb68a1bf86716ee66f6485b20d2933","observation_id":"42f0c562-c924-43cf-bc77-3c381a7319a4","resolution":{"observed_at":"2026-08-14T05:01:13.850922Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.795457Z","title":null,"venue":null,"work_id":"f2882cb7-993e-4da6-a78d-b2e7b49cc1ad","year":2011},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.856372Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:cdaa385231d61607705ce8a0777624bfacd9c07ce1eb5f4d2b027f2393154646","observation_id":"bbbb7962-e904-4a9a-be3c-b83be89773c7","resolution":{"observed_at":"2026-08-14T05:01:14.800700Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.778812Z","title":null,"venue":null,"work_id":"bbff1578-c9ed-4075-8000-3b519bd7fb22","year":1971},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.861500Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:466bd6343739b0a4c97c57c5b7f71f5400033fa74b3c785e2afe6925254a667b","observation_id":"84782b60-34b7-43f9-9cae-9f86fb8d8eda","resolution":{"observed_at":"2026-08-14T05:01:14.783979Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.761470Z","title":"Penrose, inGeneral relativity: Papers in honour of J.L","venue":null,"work_id":"f65d8dc0-b2b9-4cc4-91b6-7658fc912da4","year":1972},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.866571Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:6932fb35abbcd26eb1dda26dff61ed0392b2a19fe1d97b20279e6f55c4fd3df1","observation_id":"6c6697ab-2c85-4431-a81d-52477ba0a20b","resolution":{"observed_at":"2026-08-14T05:01:14.767450Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.743411Z","title":"Dray and G","venue":null,"work_id":"ea0fa916-6fbf-4f8e-bcab-769b47ae6206","year":1985},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.871988Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:458afec1f260061f4b726dbd64fe087a4dd93b69fd0726771b30888aafa6d6c1","observation_id":"82d52cc6-93e2-428d-90b1-651bb1c23e9f","resolution":{"observed_at":"2026-08-14T05:01:14.748973Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.727179Z","title":"Klimcik, Phys","venue":null,"work_id":"001b0577-ff20-4cd8-9b80-848a3c595653","year":1988},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.877036Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:60c2979116b330a89ccb2300cbbd1ee8445fe5a04b654d438642923b20bbbf6e","observation_id":"be3f6481-e438-4090-9565-e433a6ba162f","resolution":{"observed_at":"2026-08-14T05:01:14.732302Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.710594Z","title":"Ferrari, P","venue":null,"work_id":"6c512417-dcb7-4e18-815f-a4fc6970bd69","year":1988},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.882188Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:e6875229e481ec657b0c1438d65b42987e1c4b968723be9709cc4323ce31a132","observation_id":"6a6d2ee1-9884-4528-9e28-c6eca5f78ddb","resolution":{"observed_at":"2026-08-14T05:01:14.715597Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1706.08925","last_updated":"2017-12-05T11:56:02Z","snapshot_observed_at":"2026-08-14T20:51:18.728416Z","submitted_at":"2017-06-27T16:14:40Z","title":"Scattering on plane waves and the double copy","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1706.08925","snapshot_observed_at":"2026-08-14T05:01:13.889059Z","title":"Adamo, E","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.889059Z"},"links":{"cited_paper":"/paper/1706.08925","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:354b42f965679bd0caca84cefa0621412fded293f777fa39e65d53b0e44597ce","observation_id":"29d5715a-59dd-4200-93f6-bd5ca3d9e1cb","resolution":{"observed_at":"2026-08-14T05:01:13.889059Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.691431Z","title":null,"venue":null,"work_id":"659c2296-d3eb-4a1b-bf18-7699a9be26fb","year":1995},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.894957Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:757abd79edb80a24ee666dcad698c10bc0efdad9e9c41c39fc172f92233d2053","observation_id":"a359cc9f-8420-428b-816b-d8818b6c68ae","resolution":{"observed_at":"2026-08-14T05:01:14.696953Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:14.673476Z","title":"Gradshteyn and I","venue":null,"work_id":"ec88b13d-3949-4d74-bcb7-8b96350009af","year":2007},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.900618Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:27e3fc2904db9738fbad2b78ec86706514a0bc2aecb4e1dc1b64bb6674a8aa1f","observation_id":"9eb5421a-ea06-460d-bd19-5083e2e423e8","resolution":{"observed_at":"2026-08-14T05:01:14.679031Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1812.08673","last_updated":"2019-04-06T06:21:43Z","snapshot_observed_at":"2026-08-14T17:40:25.104745Z","submitted_at":"2018-12-20T16:22:38Z","title":"High-energy behavior of strong-field QED in an intense plane wave","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.08673","snapshot_observed_at":"2026-08-14T05:01:13.906911Z","title":"Podszus and A","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.906911Z"},"links":{"cited_paper":"/paper/1812.08673","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:be28ea73c32a1e9aebce0f59e4ddd7dfdc8c86e6bd6e0b312c9d51a4400e2a52","observation_id":"4f2066ae-072a-450c-9791-c320034522d0","resolution":{"observed_at":"2026-08-14T05:01:13.906911Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1901.00317","last_updated":"2019-03-28T17:53:49Z","snapshot_observed_at":"2026-08-14T17:36:01.345431Z","submitted_at":"2019-01-02T10:54:16Z","title":"Note on the conjectured breakdown of QED perturbation theory in strong fields","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1901.00317","snapshot_observed_at":"2026-08-14T05:01:13.912353Z","title":"Ilderton, Phys","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.912353Z"},"links":{"cited_paper":"/paper/1901.00317","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:a567bd2ad5d791186d9420d043845393952bbe5ee7bda0eb0aabdedc6446f08e","observation_id":"a502ccfb-caca-4bb9-a1e0-71b1d1c1b932","resolution":{"observed_at":"2026-08-14T05:01:13.912353Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1409.6187","last_updated":"2014-09-22T14:38:03Z","snapshot_observed_at":"2026-08-14T23:18:34.972670Z","submitted_at":"2014-09-22T14:38:03Z","title":"Testing numerical implementations of strong field electrodynamics","version":1},"cited_work":{"arxiv_id":"1409.6187","doi":null,"metadata_source":"pith","pith_arxiv_id":"1409.6187","snapshot_observed_at":"2026-08-14T05:01:14.262377Z","title":"Testing numerical implementations of strong field electrodynamics","venue":"physics.plasm-ph","work_id":"791d0c15-3a01-4c51-8c66-97e879cfb072","year":2014},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.917901Z"},"links":{"cited_paper":"/paper/1409.6187","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:eb76129921a1c6dead261de6c69c433c2f11ae04e0e40145d1d858cc878bda39","observation_id":"a2379bd7-8ad9-455d-b58d-d9284d5b4672","resolution":{"observed_at":"2026-08-14T05:01:14.267823Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T05:01:13.923696Z","title":"Di Piazza, M","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.923696Z"},"links":{"citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:b7716619d42d304c48b8edab88575d8df5733aac1820423cb2cd58c828876002","observation_id":"0966230a-adb9-4a9f-a40a-bb7986d106cf","resolution":{"observed_at":"2026-08-14T05:01:13.923696Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1808.10339","last_updated":"2019-04-24T11:08:19Z","snapshot_observed_at":"2026-08-14T18:35:05.352917Z","submitted_at":"2018-08-30T15:05:09Z","title":"An extended locally constant field approximation for nonlinear Compton scattering","version":2},"cited_work":{"arxiv_id":"1808.10339","doi":null,"metadata_source":"pith","pith_arxiv_id":"1808.10339","snapshot_observed_at":"2026-08-14T05:01:14.233931Z","title":"An extended locally constant field approximation for nonlinear Compton scattering","venue":"hep-ph","work_id":"6131b1e4-0cd6-4484-817d-c82772d53b84","year":2018},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.930051Z"},"links":{"cited_paper":"/paper/1808.10339","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:9b2fcaa45409ff84b37b28d558044ecb3151b5430610af181e62a654b567dfe2","observation_id":"00e430b8-adaa-4198-8c0b-eca83a169e6d","resolution":{"observed_at":"2026-08-14T05:01:14.241506Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1905.05201","last_updated":"2019-05-13T18:00:03Z","snapshot_observed_at":"2026-08-14T16:33:01.956938Z","submitted_at":"2019-05-13T18:00:03Z","title":"Axion-like-particle decay in strong electromagnetic backgrounds","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1905.05201","snapshot_observed_at":"2026-08-14T05:01:13.936205Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.936205Z"},"links":{"cited_paper":"/paper/1905.05201","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:c00f89e0654ca006524489f5d16a7f15f36c9aa7d0de57ff5640aa2234c16844","observation_id":"5ffe4434-ea91-4753-9ef5-c48eff0caf4b","resolution":{"observed_at":"2026-08-14T05:01:13.936205Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"0901.2631","last_updated":"2009-04-20T08:17:08Z","snapshot_observed_at":"2026-08-15T05:57:13.444180Z","submitted_at":"2009-01-17T12:32:18Z","title":"Momentum signatures for Schwinger pair production in short laser pulses with a sub-cycle structure","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0901.2631","snapshot_observed_at":"2026-08-14T05:01:13.942129Z","title":"Hebenstreit, R","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.942129Z"},"links":{"cited_paper":"/paper/0901.2631","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:662926297f43fcf96f3e253d8ed4fc121b167662c2a4e3fe92583267f2e7e9de","observation_id":"3da916e9-dd6a-460e-b51b-9d6877daa5be","resolution":{"observed_at":"2026-08-14T05:01:13.942129Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1109.3489","last_updated":"2011-09-15T21:25:20Z","snapshot_observed_at":"2026-08-15T04:35:05.860104Z","submitted_at":"2011-09-15T21:25:20Z","title":"Ramsey Fringes and Time-domain Multiple-Slit Interference from Vacuum","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1109.3489","snapshot_observed_at":"2026-08-14T05:01:13.947777Z","title":"Akkermans and G","venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.947777Z"},"links":{"cited_paper":"/paper/1109.3489","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:2f5b16f187163fe5c2bdcb0a828161d816ad7d90ae728521c0bdbcaaeb08b659","observation_id":"6325f219-0931-4073-a3ef-0423365f05a2","resolution":{"observed_at":"2026-08-14T05:01:13.947777Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"0805.3993","last_updated":"2008-10-10T23:08:40Z","snapshot_observed_at":"2026-08-15T10:14:38.118426Z","submitted_at":"2008-05-26T18:56:06Z","title":"New Relations for Gauge-Theory Amplitudes","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0805.3993","snapshot_observed_at":"2026-08-14T05:01:13.953933Z","title":null,"venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.953933Z"},"links":{"cited_paper":"/paper/0805.3993","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:2eb9c6052926b0f3d68feb367d31f336c1fb15074e54da8d9d0112c9c928fcc9","observation_id":"bd551f7d-b39b-42e5-a252-feedc964be80","resolution":{"observed_at":"2026-08-14T05:01:13.953933Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1004.0476","last_updated":"2010-07-30T01:07:58Z","snapshot_observed_at":"2026-08-15T05:22:34.769245Z","submitted_at":"2010-04-04T00:40:44Z","title":"Perturbative Quantum Gravity as a Double Copy of Gauge Theory","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1004.0476","snapshot_observed_at":"2026-08-14T05:01:13.960027Z","title":null,"venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.960027Z"},"links":{"cited_paper":"/paper/1004.0476","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:4b35273f62c455a86e6a9d0238497ab1645baeb20211d5edfafa8f030609d6c1","observation_id":"56623534-235d-4b8f-be1f-1d2cdc546dd3","resolution":{"observed_at":"2026-08-14T05:01:13.960027Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1004.0693","last_updated":"2010-04-05T20:00:02Z","snapshot_observed_at":"2026-08-15T05:22:29.052817Z","submitted_at":"2010-04-05T20:00:02Z","title":"Gravity as the Square of Gauge Theory","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1004.0693","snapshot_observed_at":"2026-08-14T05:01:13.966294Z","title":null,"venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.966294Z"},"links":{"cited_paper":"/paper/1004.0693","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:4b564dbdb321b5a4b1339138d54c5b648ed33c03518a5e68fe67eb4da49d3e1d","observation_id":"c7c8c35c-1d04-474e-8db3-91facb45ac4b","resolution":{"observed_at":"2026-08-14T05:01:13.966294Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1506.00974","last_updated":"2015-06-02T17:53:32Z","snapshot_observed_at":"2026-08-14T22:46:03.746752Z","submitted_at":"2015-06-02T17:53:32Z","title":"Gauge and Gravity Amplitude Relations","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1506.00974","snapshot_observed_at":"2026-08-14T05:01:13.971681Z","title":"477–557, arXiv:1506.00974 [hep-th]","venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.971681Z"},"links":{"cited_paper":"/paper/1506.00974","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:9ccf4d49403684881200d63d719380ee1136649db3b18369ec1be478387e3301","observation_id":"a45d610c-2fd3-435f-ad15-5da3d6b86375","resolution":{"observed_at":"2026-08-14T05:01:13.971681Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1909.01358","last_updated":"2019-09-03T18:00:02Z","snapshot_observed_at":"2026-08-15T05:10:32.377414Z","submitted_at":"2019-09-03T18:00:02Z","title":"The Duality Between Color and Kinematics and its Applications","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1909.01358","snapshot_observed_at":"2026-08-14T05:01:13.978556Z","title":null,"venue":null,"work_id":null,"year":1909},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.978556Z"},"links":{"cited_paper":"/paper/1909.01358","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:e28c82c810eab4fee84c84eb92bb24f7c6fed2c56f62ea0c0ebbb14cfd9996a5","observation_id":"5690614c-f219-451b-bf11-103dc407505f","resolution":{"observed_at":"2026-08-14T05:01:13.978556Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1810.05115","last_updated":"2018-10-11T16:47:00Z","snapshot_observed_at":"2026-08-14T18:16:07.411907Z","submitted_at":"2018-10-11T16:47:00Z","title":"Plane wave backgrounds and colour-kinematics duality","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1810.05115","snapshot_observed_at":"2026-08-14T05:01:13.984961Z","title":"Adamo, E","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.984961Z"},"links":{"cited_paper":"/paper/1810.05115","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:fb01fe9de8164f295873838c993554bf82ee242216a8321393bac16837781d26","observation_id":"58cd58ba-3152-492f-a250-38bda3b187dd","resolution":{"observed_at":"2026-08-14T05:01:13.984961Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1903.01491","last_updated":"2019-03-04T19:13:07Z","snapshot_observed_at":"2026-08-14T17:07:35.264747Z","submitted_at":"2019-03-04T19:13:07Z","title":"Gluon helicity flip in a plane wave background","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1903.01491","snapshot_observed_at":"2026-08-14T05:01:13.990598Z","title":"Adamo and A","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds","version":1},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-14T05:01:13.990598Z"},"links":{"cited_paper":"/paper/1903.01491","citing_paper":"/paper/1909.02484"},"observation_digest":"sha256:afc8e314ee349278e64538c6b8e53a08f256f1623eb5cdb94ee61ee608fd1887","observation_id":"edafac70-eb65-49a0-9254-7d5b3c324e7c","resolution":{"observed_at":"2026-08-14T05:01:13.990598Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"1909.02484","last_updated":"2019-09-05T15:36:59Z","latest_version":1,"primary_category":"hep-ph","snapshot_observed_at":"2026-08-15T16:10:46.032922Z","submitted_at":"2019-09-05T15:36:59Z","title":"Exact results for scattering on ultra-short plane wave backgrounds"},"reference_resolution":{"displayed":52,"state_counts":{"malformed_identifier":0,"metadata_mismatch":1,"parse_uncertain":0,"unresolved":39,"verified_exact":3,"verified_fuzzy":9},"total_outbound_references":52},"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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 52 of 52 outbound references and 1 inbound Pith citation observation for arXiv:1909.02484."}