{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:7XZ7OFKSRKE353RUPY3PEOKIMT","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":"179dadac574bf8b5d1cd34d5d658132c443000642f574642b0b61243ee448a82","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-10-04T14:58:00Z","title_canon_sha256":"d88ccca5f76a1cf6922b09bfeb170b23af505d1e07295b2334516785afdb4bde"},"schema_version":"1.0","source":{"id":"1210.1477","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.1477","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"arxiv_version","alias_value":"1210.1477v2","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.1477","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"pith_short_12","alias_value":"7XZ7OFKSRKE3","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"7XZ7OFKSRKE353RU","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"7XZ7OFKS","created_at":"2026-05-18T12:26:58Z"}],"graph_snapshots":[{"event_id":"sha256:3fd3adb5f568f27fdf269153fba8847be9746b5b86dc94b2fe189a9c8d8e538c","target":"graph","created_at":"2026-05-18T01:54:05Z","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":"In a suitably chosen back-to-back kinematics, four-jet production in hadronic collisions is known to be dominated by contributions from two independent partonic scattering processes, thus giving experimental access to the structure of generalized two-parton distributions 2GPDs. Here, we show that a combined measurement of the double hard four-jet cross section in proton-proton and proton-nucleus collisions will allow one to disentangle different sources of two-parton correlations in the proton, that cannot be disentangled with 4-jet measurements in proton-proton collisions alone. To this end, ","authors_text":"Boris Blok, Mark Strikman, Urs Achim Wiedemann","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-10-04T14:58:00Z","title":"Hard four-jet production in pA collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.1477","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":"sha256:0d434b52de32301ee5bc2b9dbfa7dc980ab561569c3e5c92b83dff4553ffe67c","target":"record","created_at":"2026-05-18T01:54:05Z","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":"179dadac574bf8b5d1cd34d5d658132c443000642f574642b0b61243ee448a82","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-10-04T14:58:00Z","title_canon_sha256":"d88ccca5f76a1cf6922b09bfeb170b23af505d1e07295b2334516785afdb4bde"},"schema_version":"1.0","source":{"id":"1210.1477","kind":"arxiv","version":2}},"canonical_sha256":"fdf3f715528a89beee347e36f2394864e7121fcb3355ae1b8074e19ab4c0cfbb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fdf3f715528a89beee347e36f2394864e7121fcb3355ae1b8074e19ab4c0cfbb","first_computed_at":"2026-05-18T01:54:05.728841Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:05.728841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"poW+m9cbQKSWAshBfvZ/C/urn8pPvAj1EdsoYDpWmDWGKLy0s1BLwzOmm5K1k3NSiL5dcvLm5FaX4tGmkEFfBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:05.729401Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.1477","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0d434b52de32301ee5bc2b9dbfa7dc980ab561569c3e5c92b83dff4553ffe67c","sha256:3fd3adb5f568f27fdf269153fba8847be9746b5b86dc94b2fe189a9c8d8e538c"],"state_sha256":"a72b4d235743f300468284a0a4fcce8b7161ce5fec9d4b447a4f101dc5c70538"}