{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:R6KEUWFC5G5VAMP743KPS4RPRU","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":"a7818037adb1cc2f07d8fd3e295abdd0d76f72a941cba9a932eac30b947afdb0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-09-26T14:07:57Z","title_canon_sha256":"8b246ffca796c691e9650d94847882c1b0d2387d3d6cbb885c4789d9d3c2bf64"},"schema_version":"1.0","source":{"id":"1109.5576","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.5576","created_at":"2026-05-18T02:00:23Z"},{"alias_kind":"arxiv_version","alias_value":"1109.5576v1","created_at":"2026-05-18T02:00:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.5576","created_at":"2026-05-18T02:00:23Z"},{"alias_kind":"pith_short_12","alias_value":"R6KEUWFC5G5V","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"R6KEUWFC5G5VAMP7","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"R6KEUWFC","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:fda868ecde03a86e57ecbb3a0e885925c81a32e48f0634d3091ac10bae835b9c","target":"graph","created_at":"2026-05-18T02:00:23Z","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 briefly discuss the collinear factorization formula for the associated production of one particle and a Drell-Yan pair in hadronic collisions. We outline possible applications of the results to three different research areas.","authors_text":"Federico Alberto Ceccopieri","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-09-26T14:07:57Z","title":"One particle and Drell-Yan pair associated production"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.5576","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:c1ea10324a420e8f6e37c1ab01926c12141f497e8e81bbeb4702c914cbfdb813","target":"record","created_at":"2026-05-18T02:00:23Z","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":"a7818037adb1cc2f07d8fd3e295abdd0d76f72a941cba9a932eac30b947afdb0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-09-26T14:07:57Z","title_canon_sha256":"8b246ffca796c691e9650d94847882c1b0d2387d3d6cbb885c4789d9d3c2bf64"},"schema_version":"1.0","source":{"id":"1109.5576","kind":"arxiv","version":1}},"canonical_sha256":"8f944a58a2e9bb5031ffe6d4f9722f8d30a9a4216bb5068e3fd8c877637b3719","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f944a58a2e9bb5031ffe6d4f9722f8d30a9a4216bb5068e3fd8c877637b3719","first_computed_at":"2026-05-18T02:00:23.517343Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:23.517343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oCBPfUV4kdPhl1V6AUVIMmGOPDx8R6xo3iJzdPlptns9RUKv2VvtkOZHje7uiE0o/k27hytiJO9YT8kOby5EDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:23.518052Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.5576","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1ea10324a420e8f6e37c1ab01926c12141f497e8e81bbeb4702c914cbfdb813","sha256:fda868ecde03a86e57ecbb3a0e885925c81a32e48f0634d3091ac10bae835b9c"],"state_sha256":"c04fecb2a6a356aa3a0aba1b8b1e508072f23b583e5809e47d7c689de545c234"}