{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:TULWMGCIOQUVFYRAGXUKXDO3ZP","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":"9ff237c95392dc09243fb3b27c9d87582d3e1f42073d1ec8e8e157f15563b761","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"1997-07-14T13:18:12Z","title_canon_sha256":"66916d9c580670f36cf7c3274fd2a7014e8e9450ddc277f52a3ab79c08ebbeeb"},"schema_version":"1.0","source":{"id":"nucl-th/9707018","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9707018","created_at":"2026-05-18T04:13:16Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9707018v1","created_at":"2026-05-18T04:13:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9707018","created_at":"2026-05-18T04:13:16Z"},{"alias_kind":"pith_short_12","alias_value":"TULWMGCIOQUV","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"TULWMGCIOQUVFYRA","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"TULWMGCI","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:e1807ee8b0f30adb49f6095a0b34a018a17ced76a4fc62cbc0b6fe913f09f7cf","target":"graph","created_at":"2026-05-18T04:13:16Z","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"},"paper":{"abstract_excerpt":"We calculate production of electron- and muon-pairs by the bremsstrahlung process in hadron collisions and compare it with the dominant two-photon process. Results for the total cross section are given for proton-proton and heavy-ion collisions at energies of the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC).","authors_text":"(2) University of Washington, (3) Forschungszentrum Juelich, CH, D), D. Trautmann (1), G. Baur (3) ((1) Universitaet Basel, H. Meier (1), K. Hencken (2), Seattle, USA","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"1997-07-14T13:18:12Z","title":"Bremsstrahlung Pair Production In Relativistic Heavy Ion Collision"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9707018","kind":"arxiv","version":1},"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":"sha256:3cd0d09113794c1b7b0f28a76251280977f714aeb76ddf9d7e9ee5b6e8c61137","target":"record","created_at":"2026-05-18T04:13:16Z","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":"9ff237c95392dc09243fb3b27c9d87582d3e1f42073d1ec8e8e157f15563b761","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"1997-07-14T13:18:12Z","title_canon_sha256":"66916d9c580670f36cf7c3274fd2a7014e8e9450ddc277f52a3ab79c08ebbeeb"},"schema_version":"1.0","source":{"id":"nucl-th/9707018","kind":"arxiv","version":1}},"canonical_sha256":"9d17661848742952e22035e8ab8ddbcbcbb73e0e1e0b2150c3616b18a2d4f334","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d17661848742952e22035e8ab8ddbcbcbb73e0e1e0b2150c3616b18a2d4f334","first_computed_at":"2026-05-18T04:13:16.481694Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:13:16.481694Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3gfFCJNe0EFWtliRrF7UCMvMtw1zXBdW8xjTwE/wLuUfILe/T7lVv5wyUw3k0yUGhiqOmYh9HSA70rRThFfJDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:13:16.482395Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/9707018","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3cd0d09113794c1b7b0f28a76251280977f714aeb76ddf9d7e9ee5b6e8c61137","sha256:e1807ee8b0f30adb49f6095a0b34a018a17ced76a4fc62cbc0b6fe913f09f7cf"],"state_sha256":"c6fee6258eba88c5033d11ad685b9029c162bfdaef519f2bd0c025f6504ea990"}