{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:2NOLMK7DVNGIICP44WCMFWQXFW","short_pith_number":"pith:2NOLMK7D","schema_version":"1.0","canonical_sha256":"d35cb62be3ab4c8409fce584c2da172dadeedab8a6b5424df7ae93fbc9d57ead","source":{"kind":"arxiv","id":"1604.00201","version":1},"attestation_state":"computed","paper":{"title":"Laser assisted Breit-Wheeler and Schwinger processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"hep-ph","authors_text":"A. D. Panferov, A. I. Titov, A. Otto, B. K\\\"ampfer, D. Blaschke, D. Seipt, S. A. Smolyansky, T. Nousch","submitted_at":"2016-04-01T10:51:29Z","abstract_excerpt":"The assistance of an intense optical laser pulse on electron-positron pair production by the Breit-Wheeler and Schwinger processes in XFEL fields is analyzed. The impact of a laser beam on high-energy photon collisions with XFEL photons consists in a phase space redistribution of the pairs emerging in the Breit-Wheeler sub-process. We provide numerical examples of the differential cross section for parameters related to the European XFEL. Analogously, the Schwinger type pair production in pulsed fields with oscillating components referring to a superposition of optical laser and XFEL frequenci"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1604.00201","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-01T10:51:29Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"41e8f554826d0e9c12c78868ba955687bb09a25987c77c20e342be368dda4f43","abstract_canon_sha256":"1dbf9df8f4487588b0fd697d3610ba3463112f5119d32a58ad2495ce6e5e8220"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:17:54.310662Z","signature_b64":"/jrFnXTl8v1nZgMuOGhhfAwTp1S4WfLCrmEtxa2zQPy8/pjtuV6EafBOabFk+KZZuwxNXQTDS2GqE995PyUNAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d35cb62be3ab4c8409fce584c2da172dadeedab8a6b5424df7ae93fbc9d57ead","last_reissued_at":"2026-05-18T01:17:54.310135Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:17:54.310135Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Laser assisted Breit-Wheeler and Schwinger processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"hep-ph","authors_text":"A. D. Panferov, A. I. Titov, A. Otto, B. K\\\"ampfer, D. Blaschke, D. Seipt, S. A. Smolyansky, T. Nousch","submitted_at":"2016-04-01T10:51:29Z","abstract_excerpt":"The assistance of an intense optical laser pulse on electron-positron pair production by the Breit-Wheeler and Schwinger processes in XFEL fields is analyzed. The impact of a laser beam on high-energy photon collisions with XFEL photons consists in a phase space redistribution of the pairs emerging in the Breit-Wheeler sub-process. We provide numerical examples of the differential cross section for parameters related to the European XFEL. Analogously, the Schwinger type pair production in pulsed fields with oscillating components referring to a superposition of optical laser and XFEL frequenci"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.00201","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1604.00201","created_at":"2026-05-18T01:17:54.310212+00:00"},{"alias_kind":"arxiv_version","alias_value":"1604.00201v1","created_at":"2026-05-18T01:17:54.310212+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.00201","created_at":"2026-05-18T01:17:54.310212+00:00"},{"alias_kind":"pith_short_12","alias_value":"2NOLMK7DVNGI","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_16","alias_value":"2NOLMK7DVNGIICP4","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_8","alias_value":"2NOLMK7D","created_at":"2026-05-18T12:29:55.572404+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2NOLMK7DVNGIICP44WCMFWQXFW","json":"https://pith.science/pith/2NOLMK7DVNGIICP44WCMFWQXFW.json","graph_json":"https://pith.science/api/pith-number/2NOLMK7DVNGIICP44WCMFWQXFW/graph.json","events_json":"https://pith.science/api/pith-number/2NOLMK7DVNGIICP44WCMFWQXFW/events.json","paper":"https://pith.science/paper/2NOLMK7D"},"agent_actions":{"view_html":"https://pith.science/pith/2NOLMK7DVNGIICP44WCMFWQXFW","download_json":"https://pith.science/pith/2NOLMK7DVNGIICP44WCMFWQXFW.json","view_paper":"https://pith.science/paper/2NOLMK7D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1604.00201&json=true","fetch_graph":"https://pith.science/api/pith-number/2NOLMK7DVNGIICP44WCMFWQXFW/graph.json","fetch_events":"https://pith.science/api/pith-number/2NOLMK7DVNGIICP44WCMFWQXFW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2NOLMK7DVNGIICP44WCMFWQXFW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2NOLMK7DVNGIICP44WCMFWQXFW/action/storage_attestation","attest_author":"https://pith.science/pith/2NOLMK7DVNGIICP44WCMFWQXFW/action/author_attestation","sign_citation":"https://pith.science/pith/2NOLMK7DVNGIICP44WCMFWQXFW/action/citation_signature","submit_replication":"https://pith.science/pith/2NOLMK7DVNGIICP44WCMFWQXFW/action/replication_record"}},"created_at":"2026-05-18T01:17:54.310212+00:00","updated_at":"2026-05-18T01:17:54.310212+00:00"}