{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:RJBAD3OXW6CMEEDROXCCSY7S4K","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":"08375f3e29d8ff7e15626d771e9a0b34330f578f8db828df4dfb4cf321e85929","cross_cats_sorted":["hep-ex","hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-11-29T20:34:08Z","title_canon_sha256":"20764e9465413020a1c830e1bdd89ae34fbfb2337b14f281af78165f898bc8a2"},"schema_version":"1.0","source":{"id":"1011.6361","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.6361","created_at":"2026-05-18T02:23:17Z"},{"alias_kind":"arxiv_version","alias_value":"1011.6361v3","created_at":"2026-05-18T02:23:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.6361","created_at":"2026-05-18T02:23:17Z"},{"alias_kind":"pith_short_12","alias_value":"RJBAD3OXW6CM","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"RJBAD3OXW6CMEEDR","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"RJBAD3OX","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:f9a607c02311c4fbd0713fa3a50aaac3b203d06883a4f40bb78332be45aaa473","target":"graph","created_at":"2026-05-18T02:23:17Z","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":"It was recently shown that fluctuations in the initial geometry of a heavy ion collision generally result in a dipole asymmetry of the distribution of outgoing particles. This asymmetry, unlike the usual directed flow, is expected to be present at a wide range of rapidity -- including midrapidity. First evidence of this phenomenon can be seen in recent two-particle correlation data by STAR, providing the last element necessary to quantitatively describe long-range dihadron correlations. We extract differential directed flow from these data and propose a new direct measurement.","authors_text":"Jean-Yves Ollitrault, Matthew Luzum","cross_cats":["hep-ex","hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-11-29T20:34:08Z","title":"Directed flow at midrapidity in heavy-ion collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.6361","kind":"arxiv","version":3},"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":"sha256:1aa1dec5a4eb4f3d69baeb5e33f0620e154241c5f1a7661e308a9bd655263daa","target":"record","created_at":"2026-05-18T02:23:17Z","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":"08375f3e29d8ff7e15626d771e9a0b34330f578f8db828df4dfb4cf321e85929","cross_cats_sorted":["hep-ex","hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-11-29T20:34:08Z","title_canon_sha256":"20764e9465413020a1c830e1bdd89ae34fbfb2337b14f281af78165f898bc8a2"},"schema_version":"1.0","source":{"id":"1011.6361","kind":"arxiv","version":3}},"canonical_sha256":"8a4201edd7b784c2107175c42963f2e2bc0a8339641c40532d8e7363c6f87660","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a4201edd7b784c2107175c42963f2e2bc0a8339641c40532d8e7363c6f87660","first_computed_at":"2026-05-18T02:23:17.194755Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:23:17.194755Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qOo6pPfmNFiXoW/Wia/GJwOrhtMU7Pq7fgfktLhIEoSOprcNNgY0DWO2q5M4uPWW2d0Amf+U1YLfUVTg7DTOBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:23:17.195376Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.6361","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1aa1dec5a4eb4f3d69baeb5e33f0620e154241c5f1a7661e308a9bd655263daa","sha256:f9a607c02311c4fbd0713fa3a50aaac3b203d06883a4f40bb78332be45aaa473"],"state_sha256":"67da4a831dc2534de85b545bc3746e0f60fe5781441754c6e47070d639ded020"}