{"as_of":"2026-08-14T16:13:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:8a634380a05cad4b87cf25ca651412f72bc4e26d787c55ab034a76d4ee34156b","coverage":[{"denominator":69,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":69,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T05:39:30.968267Z","state":"measured"},{"denominator":71,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":71,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-14T06:32:32.682623+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-02T02:01:54.187402Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1909.00860","snapshot_observed_at":"2026-07-14T06:36:21.535276Z","title":"Büßer,et al., Letter of intent for the luxe experiment, arXiv preprint arXiv:1909.00860 (2019)","venue":null,"work_id":null,"year":1909},"citing_paper":{"arxiv_id":"2607.11160","last_updated":"2026-07-13T06:52:45Z","snapshot_observed_at":"2026-07-16T23:19:13.939967Z","submitted_at":"2026-07-13T06:52:45Z","title":"Soft photon approximation in a laser field: applications","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-07-14T06:36:21.535276Z"},"links":{"cited_paper":"/paper/1909.00860","citing_paper":"/paper/2607.11160"},"observation_digest":"sha256:7c74242b4355e0f45780b440e2f7e674682a3a5be9602b421727f23194dd7717","observation_id":"e1def7fc-8cda-465c-b1a6-76c612e2bcb0","resolution":{"observed_at":"2026-07-14T06:36:21.535276Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1909.00860","snapshot_observed_at":"2026-08-02T02:01:54.187402Z","title":"Abramowiczet al., (2019), arXiv:1909.00860 [physics.ins-det]","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2607.14492","last_updated":"2026-07-16T02:15:16Z","snapshot_observed_at":"2026-08-09T02:36:53.697757Z","submitted_at":"2026-07-16T02:15:16Z","title":"Searching for long-lived ALPs with a laser-assisted optical dump","version":1},"reference_index":71,"source":"pdf_text","source_observed_at":"2026-08-02T02:01:54.187402Z"},"links":{"cited_paper":"/paper/1909.00860","citing_paper":"/paper/2607.14492"},"observation_digest":"sha256:8c1659592d9f7d38c84f91c64ca9ee319e1c3ba75c76accfbd51bdeb7b7238bf","observation_id":"068e8553-c970-4229-8f73-4a275769f5c1","resolution":{"observed_at":"2026-08-02T02:01:54.187402Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1909.00860/citation-record","integrity":"/paper/1909.00860/integrity","json":"/paper/1909.00860/citation-record.json","paper":"/paper/1909.00860"},"outbound":[{"citation":{"cited_paper":{"arxiv_id":"physics/0605038","last_updated":"2006-05-04T07:44:47Z","snapshot_observed_at":"2026-07-07T06:55:19.948101Z","submitted_at":"2006-05-04T07:44:47Z","title":"Consequences of Dirac Theory of the Positron","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"physics/0605038","snapshot_observed_at":"2026-08-14T05:39:30.695544Z","title":"Consequences of Dirac’s theory of positrons","venue":null,"work_id":null,"year":1936},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.695544Z"},"links":{"cited_paper":"/paper/physics/0605038","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:a586079c287ccaffac8231ffed1a7deec49ce5c5c19217a0665861728bcd2770","observation_id":"b9329e06-c552-49ef-a527-0ac8b37d2f58","resolution":{"observed_at":"2026-08-14T05:39:30.695544Z","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":"2026-08-14T05:39:31.816424Z","title":"On Gauge Invariance and Vacuum Polarization","venue":null,"work_id":"19e30e60-a68a-4d48-a611-d9c870ff86da","year":1951},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.700218Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:ba944ec774267993cdf9bd8ad4487a55eb41aa40b38b948fd13b41a3770ef2f6","observation_id":"727f3a22-88a9-4490-be84-de5f5b35bd3b","resolution":{"observed_at":"2026-08-14T05:39:31.820381Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.806123Z","title":"Observation of nonlinear effects in Compton scattering","venue":null,"work_id":"161303dc-b992-49bf-9a5e-c6068a22fc8b","year":1996},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.704090Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:135a9af9b5c2215e91bee373af3c22baca0e1b8e005e26cf15c439e2bd0528b6","observation_id":"0a20879a-7804-4c13-bc35-bf8bded69dee","resolution":{"observed_at":"2026-08-14T05:39:31.809869Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.793918Z","title":"Positron production in multi - photon light by light scattering","venue":null,"work_id":"ca144479-c080-47f0-9514-356159d055a1","year":1997},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.708720Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:564e60d2a4f5e4b25c3d973f10a8a28932b50ea3602502298535bbff2da3625c","observation_id":"163c78d5-282d-40d3-bf38-b897b8964b2c","resolution":{"observed_at":"2026-08-14T05:39:31.798634Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.783096Z","title":"Strong Field Laser Physics","venue":null,"work_id":"a4f904b3-4026-41ce-aa88-f8b7bc655e88","year":2009},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.712515Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:e4de3fd9295d584c5ba7428b3e167a97b58ac89b01d17e1f5153f196b412a4b3","observation_id":"8bbc2fd6-7349-465c-a3e8-d77e3ecda663","resolution":{"observed_at":"2026-08-14T05:39:31.787075Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.772436Z","title":"New Measurement of the Electron Magnetic Moment Using a One-Electron Quantum Cyclotron","venue":null,"work_id":"afa3daa8-a72f-4015-93bf-04c68950eb4b","year":2006},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.716396Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:08898b560be1ace14010f5c6ea8110818da4f78fd81c17415cc967bf7196a79b","observation_id":"af5ad9d3-f075-4f4d-9cbf-05c727f7c7a2","resolution":{"observed_at":"2026-08-14T05:39:31.776033Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.762571Z","title":"New Determination of the Fine Structure Constant from the Electron g Value and QED","venue":null,"work_id":"ee109e7b-b022-4215-b63c-e4405db1800c","year":2006},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.721036Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:8af74f074875f116c4561f7972c7bd68c5a555ef98e0e070d0b1a1fac327d9d6","observation_id":"b7286ea7-38ea-4701-b9ac-026802ce01b9","resolution":{"observed_at":"2026-08-14T05:39:31.766232Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1705.05800","last_updated":"2017-10-11T17:43:54Z","snapshot_observed_at":"2026-07-06T05:42:53.770388Z","submitted_at":"2017-05-16T16:49:24Z","title":"New method of computing the contributions of graphs without lepton loops to the electron anomalous magnetic moment in QED","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1705.05800","snapshot_observed_at":"2026-08-14T05:39:30.724491Z","title":"New method of computing the contributions of graphs without lepton loops to the electron anomalous magnetic moment in QED","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.724491Z"},"links":{"cited_paper":"/paper/1705.05800","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:ebbbddd715176a8b46786d815bfc5ddf483dba9d2d3a6bed0f2d3c8baf1bfe9b","observation_id":"91638761-a923-47db-a74a-2e61da7b7d73","resolution":{"observed_at":"2026-08-14T05:39:30.724491Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1311.2198","last_updated":"2013-11-09T18:46:41Z","snapshot_observed_at":"2026-07-06T03:27:46.306625Z","submitted_at":"2013-11-09T18:46:41Z","title":"The Muon (g-2) Theory Value: Present and Future","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1311.2198","snapshot_observed_at":"2026-08-14T05:39:30.728272Z","title":"The Muon (g-2) Theory Value: Present and Future","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.728272Z"},"links":{"cited_paper":"/paper/1311.2198","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:de41119b81f464e7065946f5cfb920886fba2cf6623c67493598a965a3a4eb71","observation_id":"4bd2e8a8-d731-4d18-9a7d-9b49a0d79140","resolution":{"observed_at":"2026-08-14T05:39:30.728272Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1804.07409","last_updated":"2018-04-28T23:24:29Z","snapshot_observed_at":"2026-07-06T06:34:24.166201Z","submitted_at":"2018-04-20T00:11:20Z","title":"The Muon g-2 in Progress","version":2},"cited_work":{"arxiv_id":"1804.07409","doi":null,"metadata_source":"pith","pith_arxiv_id":"1804.07409","snapshot_observed_at":"2026-08-14T05:39:31.426286Z","title":"The Muon g-2 in Progress","venue":"hep-ph","work_id":"748d72f1-df3e-4988-9b6c-c4e0807f1144","year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.732422Z"},"links":{"cited_paper":"/paper/1804.07409","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:62ef8ecb47b90457585ba35d0b1771a05afca18f455370a619694239b8aa90af","observation_id":"651daabd-0fe8-4101-a909-5ed04b19b305","resolution":{"observed_at":"2026-08-14T05:39:31.431339Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1501.06858","last_updated":"2018-05-11T17:26:30Z","snapshot_observed_at":"2026-08-12T22:04:31.510461Z","submitted_at":"2015-01-27T18:24:26Z","title":"Muon (g-2) Technical Design Report","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1501.06858","snapshot_observed_at":"2026-08-14T05:39:30.736423Z","title":"Muon (g-2) Technical Design Report","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.736423Z"},"links":{"cited_paper":"/paper/1501.06858","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:23916bddb664d30409199b68189c4360f92e8241c8f4869ce6161d2f44f3e01f","observation_id":"d97ca58a-a7b9-4950-91a2-e94265c87234","resolution":{"observed_at":"2026-08-14T05:39:30.736423Z","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":"2026-08-14T05:39:31.752126Z","title":"An X-ray pulsar with a superstrong magnetic field in the soft gamma-ray repeater SGR 1806-20","venue":null,"work_id":"db4396a4-fd3f-4e2a-985c-ca0993ca75ad","year":1998},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.740547Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:5d15428c6ed8f73487a38618df25b098716d4d3d5311002de032497424194a8f","observation_id":"aa1434eb-6598-47a4-99f5-41496e2193e2","resolution":{"observed_at":"2026-08-14T05:39:31.755882Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.742779Z","title":"End Effects in Quantum Beamstrahlung","venue":null,"work_id":"e74bb7d2-0852-41d7-9411-07becdb048db","year":1988},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.743974Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:4093e1279f50c11c8cf5667e6f3db5bb7f700692f882e52e93a7cf316489fd28","observation_id":"99193d8a-6ad2-4985-80e2-4e743137ed58","resolution":{"observed_at":"2026-08-14T05:39:31.746087Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.732475Z","title":"Quantum Beamstrahlung: Prospects for a Photon-photon Collider","venue":null,"work_id":"d021ade6-c9c9-4e84-8efa-a679f3eb97c1","year":1988},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.747383Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:d865ee1ae400c4c7a78860034d97300268ee2c565d71a8d52384163c70ae6679","observation_id":"6b50ed6c-0ffd-45b4-82f8-9df46b8c0cca","resolution":{"observed_at":"2026-08-14T05:39:31.735935Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.722623Z","title":"On energy levels in systems withZ > 137","venue":null,"work_id":"b02d3d6a-a47b-4f2c-a5bd-4224d258334f","year":1945},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.750804Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:62a52a6f469c402e368d51e3688cbfa47661894e326063d4d3cc9525025a8468","observation_id":"500bef78-2293-427c-ba76-c1a71719f213","resolution":{"observed_at":"2026-08-14T05:39:31.726074Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.712882Z","title":"Proposal for experimental studies of nonlinear quantum electrodynamics","venue":null,"work_id":"b822d32e-8905-4fbd-a8d3-a957447eea51","year":null},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.754965Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:0d21d6a3a926990ce6d5a2c6afce900cbd00a7c6d4b79b79f79bae96c3eac339","observation_id":"be68492d-6809-4265-b905-3cfb77dddf39","resolution":{"observed_at":"2026-08-14T05:39:31.716470Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"0811.1960","last_updated":"2008-11-12T18:09:12Z","snapshot_observed_at":"2026-07-06T01:47:39.587784Z","submitted_at":"2008-11-12T18:09:12Z","title":"Exploring high-intensity QED at ELI","version":1},"cited_work":{"arxiv_id":"0811.1960","doi":null,"metadata_source":"pith","pith_arxiv_id":"0811.1960","snapshot_observed_at":"2026-08-14T05:39:31.399414Z","title":"Exploring high-intensity QED at ELI","venue":"hep-ph","work_id":"3319df5f-2d9a-4f4e-8a4d-924469c9968b","year":2008},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.759111Z"},"links":{"cited_paper":"/paper/0811.1960","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:24b54d5e0f53e368f40b531a3b54cbbe9cb37d7aab7827addbecf5f8f03cfd89","observation_id":"9918cfbe-1f2e-4c00-9964-be053e26eb3d","resolution":{"observed_at":"2026-08-14T05:39:31.403931Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.702445Z","title":"Compression of amplified chirped optical pulses","venue":null,"work_id":"10de5ed4-f27f-4223-9bc7-9f8cb4065772","year":1985},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.763668Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:52db5c64bbf0a6c3b1ad45c23118b3064983e0aa343b0da855458455ab6ff483","observation_id":"62d1436b-312b-494d-9914-0dc6a8da0fe3","resolution":{"observed_at":"2026-08-14T05:39:31.706394Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"0812.3163","last_updated":"2009-12-01T18:12:22Z","snapshot_observed_at":"2026-07-06T01:47:37.159394Z","submitted_at":"2008-12-16T23:07:31Z","title":"New Strong-Field QED Effects at ELI: Nonperturbative Vacuum Pair Production","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0812.3163","snapshot_observed_at":"2026-08-14T05:39:30.767722Z","title":"New Strong-Field QED Effects at ELI: Nonperturbative Vacuum Pair Production","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.767722Z"},"links":{"cited_paper":"/paper/0812.3163","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:8aa1ac45c048907381a84d752128490f482ff497e275af021fc595f581da5479","observation_id":"b6ccc127-e7c5-4c90-b3cf-99a40f790ac4","resolution":{"observed_at":"2026-08-14T05:39:30.767722Z","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":"2026-08-07T07:33:20.043827Z","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":"2026-08-14T05:39:30.771894Z","title":"Extremely high-intensity laser interactions with fundamental quantum systems","venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.771894Z"},"links":{"cited_paper":"/paper/1111.3886","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:256967a5d043a7be5732f0a50a78a0923ac3875dbf5e3b2faf98e7239a9938e2","observation_id":"03e45442-7431-4b38-b4c3-5979e17a180c","resolution":{"observed_at":"2026-08-14T05:39:30.771894Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1707.06821","last_updated":"2018-01-04T12:14:09Z","snapshot_observed_at":"2026-08-04T21:23:09.611245Z","submitted_at":"2017-07-21T10:03:04Z","title":"Experimental evidence of radiation reaction in the collision of a high-intensity laser pulse with a laser-wakefield accelerated electron beam","version":2},"cited_work":{"arxiv_id":"1707.06821","doi":null,"metadata_source":"pith","pith_arxiv_id":"1707.06821","snapshot_observed_at":"2026-08-14T05:39:31.363180Z","title":"Experimental evidence of radiation reaction in the collision of a high-intensity laser pulse with a laser-wakefield accelerated electron beam","venue":"physics.plasm-ph","work_id":"57115ae1-38b5-4bfc-9181-72cb1e2f6b24","year":2017},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.776280Z"},"links":{"cited_paper":"/paper/1707.06821","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:f8baeabcdd7dfbda3a604d760d23ded1e216bee85feb19e79fd125a107aa417e","observation_id":"91afab8f-3f16-49b7-87f3-2d5cab61c266","resolution":{"observed_at":"2026-08-14T05:39:31.367499Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1709.01861","last_updated":"2018-07-30T11:55:24Z","snapshot_observed_at":"2026-07-06T05:58:21.950734Z","submitted_at":"2017-09-06T15:46:50Z","title":"Experimental signatures of the quantum nature of radiation reaction in the field of an ultra-intense laser","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1709.01861","snapshot_observed_at":"2026-08-14T05:39:30.780365Z","title":"Experimental Signatures of the Quantum Nature of Radiation Reaction in the Field of an Ultraintense Laser","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.780365Z"},"links":{"cited_paper":"/paper/1709.01861","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:8358b4064e8373f5876c2f3689b56feab6f4fb09509d962bbf54a858f058bfe9","observation_id":"b47fdff4-070e-4b66-97cb-b2ff0a0a6ca9","resolution":{"observed_at":"2026-08-14T05:39:30.780365Z","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":"2026-08-14T05:39:31.691520Z","title":"Extreme Light Infrastructure - Nuclear Physics (ELI-NP) European Research Centre","venue":null,"work_id":"60da4062-dce5-4070-a91e-6b7e6bea0849","year":2014},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.784592Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:bef0de787c630df0f86b5d7b3ffb640ceb58aec38a1c4d2bcf5b3807701cbd91","observation_id":"3af27fe2-1e26-46ab-a3b5-cb06c5066c60","resolution":{"observed_at":"2026-08-14T05:39:31.694983Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1303.1356","last_updated":"2013-07-02T09:14:02Z","snapshot_observed_at":"2026-07-06T03:08:06.052476Z","submitted_at":"2013-03-06T15:38:07Z","title":"Trident pair production in a constant crossed field","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1303.1356","snapshot_observed_at":"2026-08-14T05:39:30.788994Z","title":"Trident pair production in a constant crossed field","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.788994Z"},"links":{"cited_paper":"/paper/1303.1356","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:d220b7457be528434f2f995690a12e56a9ea7755529bc7cf104c89f6b09cf854","observation_id":"12218882-86c3-43b0-9935-55323d06f872","resolution":{"observed_at":"2026-08-14T05:39:30.788994Z","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":"2026-08-14T05:39:31.681313Z","title":"Special analytical properties of ultrastrong coherent fields","venue":null,"work_id":"a7b5c249-5c1b-442e-9cc0-973b66447c87","year":2009},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.793038Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:798854e098f5c605558484d79ce0069495ff46ffed4146c7a3c5085b9c485fac","observation_id":"21564dfa-d778-4efa-a360-242d7651cadb","resolution":{"observed_at":"2026-08-14T05:39:31.685149Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1002.2596","last_updated":"2010-08-20T13:35:28Z","snapshot_observed_at":"2026-08-13T11:13:37.508194Z","submitted_at":"2010-02-12T16:53:19Z","title":"Complete QED theory of multiphoton trident pair production in strong laser fields","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1002.2596","snapshot_observed_at":"2026-08-14T05:39:30.797682Z","title":"Complete QED theory of multiphoton trident pair production in strong laser fields","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.797682Z"},"links":{"cited_paper":"/paper/1002.2596","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:30a6e86aa8a3d871e7679b0c584348fc46cfebc2e1f770c94126fccc07fe0d7a","observation_id":"da872218-f33e-40d7-ad5d-8a884e52e871","resolution":{"observed_at":"2026-08-14T05:39:30.797682Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1807.10670","last_updated":"2019-07-02T08:44:48Z","snapshot_observed_at":"2026-07-06T06:52:45.821495Z","submitted_at":"2018-07-27T15:09:09Z","title":"Measuring the Boiling Point of the Vacuum of Quantum Electrodynamics","version":2},"cited_work":{"arxiv_id":"1807.10670","doi":null,"metadata_source":"pith","pith_arxiv_id":"1807.10670","snapshot_observed_at":"2026-08-14T05:39:31.321956Z","title":"Measuring the Boiling Point of the Vacuum of Quantum Electrodynamics","venue":"hep-ph","work_id":"eb234085-8b0d-4bee-8b00-22bab4c82a5f","year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.801798Z"},"links":{"cited_paper":"/paper/1807.10670","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:1c4dc653ad408fc9c2a5a243a282561c81bbcce5673963502837e84bbe666151","observation_id":"1619782b-f97d-4ff4-b804-d3bd5c99b11b","resolution":{"observed_at":"2026-08-14T05:39:31.326076Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1704.01080","last_updated":"2017-06-21T13:01:23Z","snapshot_observed_at":"2026-08-13T09:10:20.639014Z","submitted_at":"2017-03-27T13:38:48Z","title":"Experimental Evidence of Quantum Radiation Reaction in Aligned Crystals","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1704.01080","snapshot_observed_at":"2026-08-14T05:39:30.806298Z","title":"Experimental evidence of quantum radiation reaction in aligned crystals","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.806298Z"},"links":{"cited_paper":"/paper/1704.01080","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:941679a65508b9fe6eb80f9599b4a0ab5f2b1f876d0840642ef4429d30b47d3f","observation_id":"87daa513-fbb1-4259-a212-931b2c8dfb9c","resolution":{"observed_at":"2026-08-14T05:39:30.806298Z","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":"2026-08-14T05:39:31.671079Z","title":"Studies of nonlinear QED in collisions of 46.6-GeV electrons with intense laser pulses","venue":null,"work_id":"e5a1f7f9-e67a-41a4-a73f-4a1650ba4eb1","year":1999},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.810619Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:e90adb1b44a65490a777e157f861913c4d010eb1226dc8dc8f12fa0cf6dce434","observation_id":"249202db-b25f-411a-b8cd-f51a30e642ae","resolution":{"observed_at":"2026-08-14T05:39:31.674767Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"hep-ph/9903536","last_updated":"1999-03-30T21:45:29Z","snapshot_observed_at":"2026-07-07T04:32:37.399424Z","submitted_at":"1999-03-30T21:45:29Z","title":"Three Lectures on the Physics of Small x and High Gluon Density","version":1},"cited_work":{"arxiv_id":"hep-ph/9903536","doi":null,"metadata_source":"pith","pith_arxiv_id":"hep-ph/9903536","snapshot_observed_at":"2026-08-14T05:39:31.297083Z","title":"Three Lectures on the Physics of Small x and High Gluon Density","venue":"hep-ph","work_id":"4766f83a-64ee-48a7-9d30-98b9bf60d278","year":1999},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.814994Z"},"links":{"cited_paper":"/paper/hep-ph/9903536","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:d30d96d58a0e54d3b2fbde67ea7666c173c33b99b65bf3e7eca0c2eda0a1b413","observation_id":"6d7445b7-4726-4f27-bcc6-7386b9615b74","resolution":{"observed_at":"2026-08-14T05:39:31.301065Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1212.1701","last_updated":"2014-11-30T20:21:47Z","snapshot_observed_at":"2026-08-12T14:09:36.030480Z","submitted_at":"2012-12-07T20:20:25Z","title":"Electron Ion Collider: The Next QCD Frontier - Understanding the glue that binds us all","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1212.1701","snapshot_observed_at":"2026-08-14T05:39:30.819366Z","title":"Electron Ion Collider: The Next QCD Frontier","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.819366Z"},"links":{"cited_paper":"/paper/1212.1701","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:d8e0a10b6dd734f2870d4a42302c9339311049d738a4a9cd9069366a7f1bedb1","observation_id":"a80e26a8-c199-4e70-9ae8-69d183d6c67b","resolution":{"observed_at":"2026-08-14T05:39:30.819366Z","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":"2026-08-14T05:39:31.661093Z","title":"FCC Physics Opportunities","venue":null,"work_id":"93bfa24c-87d6-4c9c-9683-e9e79990962e","year":2019},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.823384Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:63a7e86c5c5552304a101c44c01f2fcd277d4c6b2f4ea13529a770fb619f8315","observation_id":"706c3aef-b205-44dc-ad54-c68efcd1b92f","resolution":{"observed_at":"2026-08-14T05:39:31.664574Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1708.08707","last_updated":"2017-08-29T11:46:23Z","snapshot_observed_at":"2026-07-06T05:57:06.002909Z","submitted_at":"2017-08-29T11:46:23Z","title":"Physics case of the very high energy electron--proton collider, VHEeP","version":1},"cited_work":{"arxiv_id":"1708.08707","doi":null,"metadata_source":"pith","pith_arxiv_id":"1708.08707","snapshot_observed_at":"2026-08-14T05:39:31.272319Z","title":"Physics case of the very high energy electron--proton collider, VHEeP","venue":"hep-ex","work_id":"205616bb-2bef-4869-bd3c-761fd67b60d1","year":2017},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.827476Z"},"links":{"cited_paper":"/paper/1708.08707","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:9ced157f1f92ec8d7f34f58d4a692b2fc3b04e2f5ab9f0005cea4f5a149c0e9e","observation_id":"192868da-1eaf-4b29-ab72-26c13568e31a","resolution":{"observed_at":"2026-08-14T05:39:31.276114Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.650350Z","title":"Quantum effects of the interaction of elementary particles with an intense electromagnetic field","venue":null,"work_id":"d3732b3b-a191-434f-b36d-2bd293d4bb5b","year":1985},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.832027Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:9e18aeb891b0e5e5500c0dd0c516e515ceba045bf607ed64873e9ff295b0d319","observation_id":"60675af1-a3f3-4460-bb85-cd16933aff50","resolution":{"observed_at":"2026-08-14T05:39:31.654065Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.640125Z","title":"Interaction of Intense Laser Beams with Electrons","venue":null,"work_id":"3045363d-527e-4285-b268-81e53a277a8f","year":1964},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.836097Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:e552418da81a14d7b0b44c7bac10188ed6114407db5a8e48e728c19558237660","observation_id":"ec99aa7b-48ec-417f-a953-67961558a2a6","resolution":{"observed_at":"2026-08-14T05:39:31.643919Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"0903.4151","last_updated":"2009-03-24T18:21:50Z","snapshot_observed_at":"2026-07-06T01:52:40.646653Z","submitted_at":"2009-03-24T18:21:50Z","title":"Signatures of High-Intensity Compton Scattering","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0903.4151","snapshot_observed_at":"2026-08-14T05:39:30.840336Z","title":"Signatures of High-Intensity Compton Scattering","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.840336Z"},"links":{"cited_paper":"/paper/0903.4151","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:b9d1e8fba71ebba9f92da4c056613f7ef7b59f1a722fffea4572311a05dc7817","observation_id":"12619f89-5786-4d95-9bd6-9efd763c1a0b","resolution":{"observed_at":"2026-08-14T05:39:30.840336Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1203.6077","last_updated":"2012-06-11T13:11:30Z","snapshot_observed_at":"2026-07-06T02:45:18.712693Z","submitted_at":"2012-03-27T20:11:18Z","title":"The intensity dependent mass shift: existence, universality and detection","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1203.6077","snapshot_observed_at":"2026-08-14T05:39:30.844461Z","title":"Intensity-Dependent Electron Mass Shift in a Laser Field: Existence, Universality, and Detection","venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.844461Z"},"links":{"cited_paper":"/paper/1203.6077","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:51914c9f13893daca5d1fedf52fa3244d72d424a34f5eb3276d2ef8b8499b619","observation_id":"380f18a8-4b58-4ce6-aed0-5698b10d8f7d","resolution":{"observed_at":"2026-08-14T05:39:30.844461Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1002.4018","last_updated":"2010-07-08T16:16:37Z","snapshot_observed_at":"2026-07-06T02:03:41.503303Z","submitted_at":"2010-02-21T21:00:08Z","title":"Finite size effects in stimulated laser pair production","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1002.4018","snapshot_observed_at":"2026-08-14T05:39:30.848930Z","title":"Finite size effects in stimulated laser pair production","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.848930Z"},"links":{"cited_paper":"/paper/1002.4018","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:36831cd6c5d5ecf89a04e5695ddd61ed1cc04865270d3be9e7fc8d2f43347888","observation_id":"8041f8c0-b68d-4f5a-80ad-5eeb4f5997c7","resolution":{"observed_at":"2026-08-14T05:39:30.848930Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1301.7001","last_updated":"2013-04-22T12:12:28Z","snapshot_observed_at":"2026-07-06T03:05:10.007226Z","submitted_at":"2013-01-29T17:50:09Z","title":"Photon polarisation in electron-seeded pair-creation cascades","version":2},"cited_work":{"arxiv_id":"1301.7001","doi":null,"metadata_source":"pith","pith_arxiv_id":"1301.7001","snapshot_observed_at":"2026-08-14T05:39:31.229554Z","title":"Photon polarisation in electron-seeded pair-creation cascades","venue":"hep-ph","work_id":"8082aff6-011f-43c8-a4b2-bbac682d823a","year":2013},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.853558Z"},"links":{"cited_paper":"/paper/1301.7001","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:8e600762b1810f6142ae14a652d0530f69077d11bcbe5a1b8bf416ef6c4d4862","observation_id":"fce75d27-a5ef-4712-b1fa-5fe4c67f8f99","resolution":{"observed_at":"2026-08-14T05:39:31.233365Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1011.4072","last_updated":"2011-01-14T10:00:18Z","snapshot_observed_at":"2026-07-06T02:19:22.323031Z","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":"2026-08-14T05:39:30.857952Z","title":"Trident pair production in strong laser pulses","venue":null,"work_id":null,"year":2011},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.857952Z"},"links":{"cited_paper":"/paper/1011.4072","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:5e188deae7ef93227d84a987ff511166ad63fbededc029dba53270f9f9948b93","observation_id":"b52dd654-013b-42ea-bf66-62c9c0bcfdbe","resolution":{"observed_at":"2026-08-14T05:39:30.857952Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1711.04344","last_updated":"2018-02-21T18:29:08Z","snapshot_observed_at":"2026-07-06T06:09:03.266332Z","submitted_at":"2017-11-12T19:37:54Z","title":"Trident pair production in plane waves: Coherence, exchange, and spacetime inhomogeneity","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1711.04344","snapshot_observed_at":"2026-08-14T05:39:30.861815Z","title":"Trident pair production in plane waves: Coherence, exchange, and spacetime inhomogeneity","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.861815Z"},"links":{"cited_paper":"/paper/1711.04344","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:0065bff0082aad011582a7664153373b92952149e376f81ba6168ba157ab1e1f","observation_id":"13890182-0b30-41a9-bacc-4427062b4337","resolution":{"observed_at":"2026-08-14T05:39:30.861815Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1801.07300","last_updated":"2018-01-22T20:10:51Z","snapshot_observed_at":"2026-07-06T06:19:43.927360Z","submitted_at":"2018-01-22T20:10:51Z","title":"The effect of interference on the trident process in a constant crossed field","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1801.07300","snapshot_observed_at":"2026-08-14T05:39:30.866019Z","title":"Effect of interference on the trident process in a constant crossed field","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.866019Z"},"links":{"cited_paper":"/paper/1801.07300","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:13a6adbb1fb7e4d343101e49d0db33eae698fa4287ebf3225308f57824b4d927","observation_id":"f1c6ff8c-dee4-4f30-9c0a-869b1210ddca","resolution":{"observed_at":"2026-08-14T05:39:30.866019Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1805.01731","last_updated":"2018-05-04T12:01:28Z","snapshot_observed_at":"2026-07-06T06:37:23.588751Z","submitted_at":"2018-05-04T12:01:28Z","title":"Nonlinear trident pair production in an arbitrary plane wave: a focus on the properties of the transition amplitude","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1805.01731","snapshot_observed_at":"2026-08-14T05:39:30.870060Z","title":"Nonlinear trident pair production in an arbitrary plane wave: a focus on the properties of the transition amplitude","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.870060Z"},"links":{"cited_paper":"/paper/1805.01731","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:2337474f52b73d46686e7cf79c91f5b1dec4785334d8f7f0cf941b6f5203ace8","observation_id":"48d561de-eafc-4132-bd4f-f6a0bb9f1002","resolution":{"observed_at":"2026-08-14T05:39:30.870060Z","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":"2026-08-14T05:39:31.629902Z","title":"Vacuum polarization correction to elastic electron and muon scattering in an intense field and pair electro- and muoproduction","venue":null,"work_id":"51fb058a-4b66-4a72-aeb6-7d0027bc5ca2","year":1972},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.873894Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:6b51607d4600ff54c7385128445a7e5c7f26a7e84dd4b19c825bb9cecbbebd7f","observation_id":"01607278-d9a5-44f8-805c-48a904459ed9","resolution":{"observed_at":"2026-08-14T05:39:31.633587Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1810.06717","last_updated":"2018-10-15T21:55:15Z","snapshot_observed_at":"2026-07-06T07:08:17.900916Z","submitted_at":"2018-10-15T21:55:15Z","title":"Virtual axion-like particle complement to Euler-Heisenberg-Schwinger action","version":1},"cited_work":{"arxiv_id":"1810.06717","doi":null,"metadata_source":"pith","pith_arxiv_id":"1810.06717","snapshot_observed_at":"2026-08-14T05:39:31.175263Z","title":"Virtual axion-like particle complement to Euler-Heisenberg-Schwinger action","venue":"hep-ph","work_id":"f8e68df6-95c2-4731-a8f3-210d790bd9cd","year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.877614Z"},"links":{"cited_paper":"/paper/1810.06717","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:f0c9051146ac26879ab77be32020f9219c4a96f7228c7cef77f693b104863f80","observation_id":"ec15b7b1-5c3f-44a1-b2af-4ec3c8d7eebb","resolution":{"observed_at":"2026-08-14T05:39:31.179111Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1610.02025","last_updated":"2017-06-16T12:53:14Z","snapshot_observed_at":"2026-08-13T20:44:06.627412Z","submitted_at":"2016-10-06T19:58:24Z","title":"Phenomenology of relaxion-Higgs mixing","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1610.02025","snapshot_observed_at":"2026-08-14T05:39:30.881860Z","title":"Phenomenology of relaxion-Higgs mixing","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.881860Z"},"links":{"cited_paper":"/paper/1610.02025","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:c708a0bd0b04b64a212699fbc17277296794f63ca784d5158a9ea29fc349fd34","observation_id":"24ed051b-dcae-4e85-8743-f4a8b3c7cb6b","resolution":{"observed_at":"2026-08-14T05:39:30.881860Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1902.01418","last_updated":"2019-07-12T19:59:03Z","snapshot_observed_at":"2026-08-10T11:49:31.605490Z","submitted_at":"2019-02-04T19:00:27Z","title":"Probing ALPs and the Axiverse with Superconducting Radiofrequency Cavities","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1902.01418","snapshot_observed_at":"2026-08-14T05:39:30.885963Z","title":"Probing ALPs and the Axiverse with Superconducting Radiofrequency Cavities","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.885963Z"},"links":{"cited_paper":"/paper/1902.01418","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:4610825fcfd6ac9847301152bdcbc4ec00092443ef595604f4efca507e56c11b","observation_id":"5fd074ec-b160-4585-8680-5d0ef41da6a4","resolution":{"observed_at":"2026-08-14T05:39:30.885963Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1804.02934","last_updated":"2018-07-30T12:12:14Z","snapshot_observed_at":"2026-08-13T18:09:14.875390Z","submitted_at":"2018-04-09T12:17:36Z","title":"Strong field QED in lepton colliders and electron/laser interactions","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1804.02934","snapshot_observed_at":"2026-08-14T05:39:30.889677Z","title":"Strong field QED in lepton colliders and electron/laser interactions","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.889677Z"},"links":{"cited_paper":"/paper/1804.02934","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:7617f9a5f65a0092c537c08be9d87ca255dde47d881035bc8c2e849f132ce81b","observation_id":"d4002c79-4782-48ff-9d96-4e87db45ec9c","resolution":{"observed_at":"2026-08-14T05:39:30.889677Z","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":"2026-08-14T05:39:31.618407Z","title":"Recent developments in Geant4","venue":null,"work_id":"359cbd62-58a7-4146-bb1b-a8fa0acd3aeb","year":2016},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.893292Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:997eb279d5ba43c89ba818cca8ca75e8b31581fc2251d8164659a904c7151fdf","observation_id":"96939c5f-d2d9-45e3-88e4-4c92702a20eb","resolution":{"observed_at":"2026-08-14T05:39:31.622661Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.607342Z","title":"Geant4 developments and applications","venue":null,"work_id":"250971e7-8b2b-40d3-9e4c-1cf25f808546","year":2006},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.897031Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:2be9370a9893f0d6c521237a6c1f85cc079214ad705ce2a8acfcda8dd6f5e8f8","observation_id":"86202cb8-1c86-401b-841f-68bdf37556c6","resolution":{"observed_at":"2026-08-14T05:39:31.611426Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.596934Z","title":"GEANT4: A Simulation toolkit","venue":null,"work_id":"68e7dc7a-ab91-4afc-b9a5-783e3bed0b1c","year":2003},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.900489Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:996e827ad4ba1fd6742e139bbdb23e741fde246dc0e33dcfa2883394900eedd3","observation_id":"6db1e659-8fd5-4d0f-9ff2-85cab4f470cf","resolution":{"observed_at":"2026-08-14T05:39:31.600621Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.585199Z","title":"The FLUKA Code: Developments and Challenges for High Energy and Medical Applications","venue":null,"work_id":"1a89baf5-08e1-4314-bfd9-8cbfcac7cfb9","year":2014},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.903954Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:549f2cb589263b9c409e8e764edaae90ac7b8b20f6f1ac5e144ad3421075532d","observation_id":"58771aef-77d8-4959-880c-3eadceff04fb","resolution":{"observed_at":"2026-08-14T05:39:31.589733Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.574702Z","title":"Extraction and XTD20 Transfer Line: Conceptual Design Report","venue":null,"work_id":"1bfafecf-2189-45c7-ac02-8ddb69863c65","year":null},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.907331Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:fa5b65995022a2cb6be63b724e97fff85c6c794df4c2740749300dfca0e83a0d","observation_id":"8abcbb7e-0e1e-4977-8d6c-9fd6d0e85fde","resolution":{"observed_at":"2026-08-14T05:39:31.578554Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.563206Z","title":"Compression of amplified chirped optical pulses","venue":null,"work_id":"785f8fdd-cea9-401a-b62f-04e049d05fc3","year":1985},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":54,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.911131Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:1ba53655997c621c35fa9ada0d289960018bd6c0034b71620a60bf6ab56783b5","observation_id":"65028c7b-de22-4e07-8774-ae070a9b0f98","resolution":{"observed_at":"2026-08-14T05:39:31.567435Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.552100Z","title":"10ˆ10 temporal contrast for femtosecond ultraintense lasers by cross-polarized wave generation","venue":null,"work_id":"0f5ec0e6-16e8-4828-b7b7-ea89fcd61eb9","year":2005},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.915059Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:67cea6f8fac0ac20dbb407b796b580008b3bd04521d45670da3c125329b277a8","observation_id":"5ff10cfe-6b3d-4035-83c6-6af0e04c5184","resolution":{"observed_at":"2026-08-14T05:39:31.555960Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.540522Z","title":"Picosecond optical parametric chirped pulse amplifier as a preamplifier to generate high-energy seed pulses for contrast enhancement","venue":null,"work_id":"c3f98ac3-239c-4aaf-809f-8db8f9e40698","year":2010},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.919342Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:f731eb82b6f973a1647d18ce35d8ca57e4e95da3858694630c3ba07aae3289c8","observation_id":"400417b7-7a8a-4ea8-9f9b-d116adcdde76","resolution":{"observed_at":"2026-08-14T05:39:31.544470Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.529212Z","title":"https://www.ptb.de/cms/en/ptb/fachabteilungen/abt4/fb-41/ag-412.html","venue":null,"work_id":"4648253b-88a5-4bb6-9afc-284f50904040","year":null},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.922932Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:98bdeed5a1cc59b239b00f25b9afaced5e1e7f5abadd74a73b12171c12b1ff5b","observation_id":"814cc497-7cd4-45a4-9700-0b52bb7cd2e6","resolution":{"observed_at":"2026-08-14T05:39:31.533797Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.518702Z","title":"Space-time characterization of ultra-intense femtosecond laser beams","venue":null,"work_id":"727e071f-d437-4321-874f-51d33946d77b","year":2016},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.926953Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:c343c2af1fd4487b39f8b71bf7e7604227f2f8698029190b416739f1136c7bdc","observation_id":"af5adb15-49d4-480c-b6ea-d839b1918699","resolution":{"observed_at":"2026-08-14T05:39:31.522403Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.508147Z","title":"Large-Scale Optical Synchronization System of the European XFEL","venue":null,"work_id":"2f7aaa00-91e7-42f3-9613-424ecb973864","year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.930381Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:5cfe39ac88ca60b50725b6a93809100fed47a7972a83553293284ed756cd7cb2","observation_id":"8812a31d-9d57-4b4d-b57e-cf8ddd866d65","resolution":{"observed_at":"2026-08-14T05:39:31.511828Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.496890Z","title":"Few Femtosecond Facility-Wide-Synchronization of the European XFEL","venue":null,"work_id":"0fb98094-7e36-489f-bfc6-84219da61af4","year":2019},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.934323Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:cca3e9a006d8cb3d6e87661d38ab2e8059063157d6db81aa76b5e16fc26efc6e","observation_id":"48149bfb-ae9f-45fc-b449-5c8208a22ed7","resolution":{"observed_at":"2026-08-14T05:39:31.500895Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:30.938020Z","title":"Review of Particle Physics","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":61,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.938020Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:f7d3d2b110b247e63ccda935f929dfa622be81c18f5f0bd7ba4cb19f89c4ad30","observation_id":"d1e23b76-df79-45c8-86e2-3248a5dcb6ad","resolution":{"observed_at":"2026-08-14T05:39:30.938020Z","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":"2026-08-14T05:39:31.478339Z","title":"Technical Design Report for the Upgrade of the ALICE Inner Tracking System","venue":null,"work_id":"11d6b772-a8eb-4119-9f27-1e89726d0879","year":2014},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":62,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.941547Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:9cadd48b9359c6a62c613611e965c9e82c3a3ae200eca31affb57ee82aaaf9a7","observation_id":"f4a8b632-028e-485d-8a9f-fc46b2c7bf0f","resolution":{"observed_at":"2026-08-14T05:39:31.482912Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:30.945061Z","title":"Expression of Interest for an ALICE ITS Upgrade in LS3","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":63,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.945061Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:74a71a563ace88ad14f24df8028c930510507f810b7a5dd5f11a03df5b5d6290","observation_id":"ca9235b6-d700-4c27-b3a8-59a4a859e408","resolution":{"observed_at":"2026-08-14T05:39:30.945061Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1301.0515","last_updated":"2013-03-07T09:20:51Z","snapshot_observed_at":"2026-07-06T03:03:13.279874Z","submitted_at":"2013-01-03T17:32:30Z","title":"Charged particle detection performances of CMOS pixel sensors produced in a 0.18 um process with a high resistivity epitaxial layer","version":3},"cited_work":{"arxiv_id":"1301.0515","doi":null,"metadata_source":"pith","pith_arxiv_id":"1301.0515","snapshot_observed_at":"2026-08-14T05:39:31.062082Z","title":"Charged particle detection performances of CMOS pixel sensors produced in a 0.18 um process with a high resistivity epitaxial layer","venue":"physics.ins-det","work_id":"3e8fe5f9-5df8-4b62-912d-312bff792513","year":2013},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.948810Z"},"links":{"cited_paper":"/paper/1301.0515","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:bfdc338dec95f017459da2e8f7d822fe7e04821af9f1ef925ddbe1d23a5a3cbc","observation_id":"9169e499-682e-443b-a98c-a0afc058e65a","resolution":{"observed_at":"2026-08-14T05:39:31.066752Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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":"2026-08-14T05:39:31.467089Z","title":"ALPIDE, the Monolithic Active Pixel Sensor for the ALICE ITS upgrade","venue":null,"work_id":"11f846c8-547f-4863-8be6-ac6d2a90312a","year":2016},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":65,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.953125Z"},"links":{"citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:4fd3732b1f655dc212375cfb0c3e09405d9b63d11250c45a3b60181049c7cc95","observation_id":"75c09596-1513-4ab3-bce9-f7764f75e563","resolution":{"observed_at":"2026-08-14T05:39:31.471262Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1812.11426","last_updated":"2019-10-25T11:57:25Z","snapshot_observed_at":"2026-08-09T12:58:11.071994Z","submitted_at":"2018-12-29T19:22:29Z","title":"Performance and Moli`ere radius measurements using a compact prototype of LumiCal in an electron test beam","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.11426","snapshot_observed_at":"2026-08-14T05:39:30.956808Z","title":"Performance and Moli‘ere radius measurements using a compact prototype of LumiCal in an electron test beam","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":66,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.956808Z"},"links":{"cited_paper":"/paper/1812.11426","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:f58e126e1b7ad469caccc53e19e07dd3ba1411391e1c4e2cc7208d6dda30a387","observation_id":"4f9a3599-478d-4fc4-971b-165e9bfd2c85","resolution":{"observed_at":"2026-08-14T05:39:30.956808Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1011.6314","last_updated":"2011-09-09T12:37:01Z","snapshot_observed_at":"2026-07-06T02:19:53.834337Z","submitted_at":"2010-11-29T18:03:17Z","title":"Design and Construction of a Cherenkov Detector for Compton Polarimetry at the ILC","version":2},"cited_work":{"arxiv_id":"1011.6314","doi":null,"metadata_source":"pith","pith_arxiv_id":"1011.6314","snapshot_observed_at":"2026-08-14T05:39:31.034497Z","title":"Design and Construction of a Cherenkov Detector for Compton Polarimetry at the ILC","venue":"physics.ins-det","work_id":"c10b4f3b-73a6-4a35-b7df-f39f0a4e7a51","year":2010},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":67,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.960817Z"},"links":{"cited_paper":"/paper/1011.6314","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:fdfa476bdf5224f09af54aa72c4f33d21d35051c35a268f3e3c5a802d9453bbf","observation_id":"a9630f99-c18c-4ab7-bb5a-09abd4005601","resolution":{"observed_at":"2026-08-14T05:39:31.039433Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1509.03178","last_updated":"2015-09-10T14:47:22Z","snapshot_observed_at":"2026-07-06T04:29:28.268418Z","submitted_at":"2015-09-10T14:47:22Z","title":"A Calibration System for Compton Polarimetry at $e^+e^-$ Linear Colliders","version":1},"cited_work":{"arxiv_id":"1509.03178","doi":null,"metadata_source":"pith","pith_arxiv_id":"1509.03178","snapshot_observed_at":"2026-08-14T05:39:31.019243Z","title":"A Calibration System for Compton Polarimetry at $e^+e^-$ Linear Colliders","venue":"physics.ins-det","work_id":"e9deca9c-420d-460f-b23d-5fb16728de67","year":2015},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.964506Z"},"links":{"cited_paper":"/paper/1509.03178","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:8bd1a16699f883e2efa17be485dd95e6e1a2ec63f914727ed0b224abc1f1b38a","observation_id":"9fde48df-c65f-409e-89a2-6d7ae54fc03d","resolution":{"observed_at":"2026-08-14T05:39:31.023455Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1502.06955","last_updated":"2015-06-02T12:08:06Z","snapshot_observed_at":"2026-08-01T21:16:52.836063Z","submitted_at":"2015-02-23T21:49:22Z","title":"A Quartz Cherenkov Detector for Compton-Polarimetry at Future e+e- Colliders","version":2},"cited_work":{"arxiv_id":"1502.06955","doi":null,"metadata_source":"pith","pith_arxiv_id":"1502.06955","snapshot_observed_at":"2026-08-14T05:39:31.001176Z","title":"A Quartz Cherenkov Detector for Compton-Polarimetry at Future e+e- Colliders","venue":"physics.ins-det","work_id":"10cb988b-4fcf-488a-9cee-44a04fa2c17d","year":2015},"citing_paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment","version":1},"reference_index":69,"source":"pdf_text","source_observed_at":"2026-08-14T05:39:30.968267Z"},"links":{"cited_paper":"/paper/1502.06955","citing_paper":"/paper/1909.00860"},"observation_digest":"sha256:234a64d651efc02158a8f3746171f0fb2c9a62a6a8e15c6109c408c95cb2e3d0","observation_id":"2b66aaa0-bd01-4ea3-b36d-3cc13426ae22","resolution":{"observed_at":"2026-08-14T05:39:31.007071Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"1909.00860","last_updated":"2019-09-02T20:41:38Z","latest_version":1,"primary_category":"physics.ins-det","snapshot_observed_at":"2026-08-14T05:31:32.596615Z","submitted_at":"2019-09-02T20:41:38Z","title":"Letter of Intent for the LUXE Experiment"},"reference_resolution":{"displayed":69,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":24,"verified_exact":12,"verified_fuzzy":33},"total_outbound_references":69},"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":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"thesis":"As of 14 August 2026, this Paper Citation Record lists 69 of 69 outbound references and 2 inbound Pith citation observations for arXiv:1909.00860."}