{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:3CBEW2QCWKQS3P5G4XLX7P6FGR","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"e137b471df231153aa35b229ccff69ddcdbb32c46cad6fd8f832e9ad1e169fa1","cross_cats_sorted":["nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1999-06-04T14:20:02Z","title_canon_sha256":"6d787360147257ccd7bd48f9008f7bec6087869ef4e116d17aaa46fcaccec029"},"schema_version":"1.0","source":{"id":"hep-ph/9906257","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9906257","created_at":"2026-07-04T15:54:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9906257v2","created_at":"2026-07-04T15:54:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9906257","created_at":"2026-07-04T15:54:10Z"},{"alias_kind":"pith_short_12","alias_value":"3CBEW2QCWKQS","created_at":"2026-07-04T15:54:10Z"},{"alias_kind":"pith_short_16","alias_value":"3CBEW2QCWKQS3P5G","created_at":"2026-07-04T15:54:10Z"},{"alias_kind":"pith_short_8","alias_value":"3CBEW2QC","created_at":"2026-07-04T15:54:10Z"}],"graph_snapshots":[{"event_id":"sha256:f6365cbacf91686dc604756261a3c19a45d1f871b141147ca6b33031d7bd8d61","target":"graph","created_at":"2026-07-04T15:54:10Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/9906257/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the transverse momentum dependence of the Landau-Pomeranchuk-Migdal effect in QED, starting from the high energy expansion of the solution of the Dirac equation in the presence of an external field. The angular integrated energy loss formula differs from an earlier expression of Zakharov by taking finite kinematical boundaries into account. In an expansion in powers of the opacity of the medium, we derive explicit expressions for the radiation cross section associated with N=1, 2 and 3 scatterings. We verify the Bethe-Heitler and the factorization limit, and we calculate corrections t","authors_text":"Miklos Gyulassy, Urs Achim Wiedemann","cross_cats":["nucl-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1999-06-04T14:20:02Z","title":"Transverse Momentum Dependence of the Landau-Pomeranchuk-Migdal Effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9906257","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:4c8ef24fdcd3dbaaf01d0355d463f32da9a08174573066bfb3c872623b8cf585","target":"record","created_at":"2026-07-04T15:54:10Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"e137b471df231153aa35b229ccff69ddcdbb32c46cad6fd8f832e9ad1e169fa1","cross_cats_sorted":["nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1999-06-04T14:20:02Z","title_canon_sha256":"6d787360147257ccd7bd48f9008f7bec6087869ef4e116d17aaa46fcaccec029"},"schema_version":"1.0","source":{"id":"hep-ph/9906257","kind":"arxiv","version":2}},"canonical_sha256":"d8824b6a02b2a12dbfa6e5d77fbfc5344f7175cda6d9d57ee56ae0410b294169","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d8824b6a02b2a12dbfa6e5d77fbfc5344f7175cda6d9d57ee56ae0410b294169","first_computed_at":"2026-07-04T15:54:10.684147Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:54:10.684147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EWwnf8vLEERChp1Ozs7H207qO8Bqrbm4SVitB2+lLnclAPuz43pXjRwSVaaKL+XjljAGkhC2iBym9X8vZYd0CA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:54:10.684573Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9906257","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4c8ef24fdcd3dbaaf01d0355d463f32da9a08174573066bfb3c872623b8cf585","sha256:f6365cbacf91686dc604756261a3c19a45d1f871b141147ca6b33031d7bd8d61"],"state_sha256":"07612862c6949f863cac013ddb5e827ffd9161c71a6eaa1e201931f34e6ae7bc"}