{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:FUDKDVFDPGDCMQZC2ZWUTTQJSU","short_pith_number":"pith:FUDKDVFD","schema_version":"1.0","canonical_sha256":"2d06a1d4a37986264322d66d49ce099528776d13e32275cf50a88accfa58ace8","source":{"kind":"arxiv","id":"1504.02741","version":1},"attestation_state":"computed","paper":{"title":"Transverse-rapidity $\\bf y_t$ dependence of the nonjet azimuth quadrupole from 62 and 200 GeV Au-Au collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"David T. Kettler, Duncan J. Prindle, Thomas A. Trainor","submitted_at":"2015-04-10T17:22:26Z","abstract_excerpt":"Previous measurements of a quadrupole component of azimuth correlations denoted by symbol $v_2$ have been interpreted to represent elliptic flow, a hydrodynamic phenomenon conjectured to play a major role in noncentral nucleus-nucleus collisions. $v_2$ measurements provide the main support for conclusions that a ``perfect liquid'' is formed in heavy ion collisions at the Relativistic Heavy Ion Collider (RHIC). However, conventional $v_2$ methods based on one-dimensional (1D) azimuth correlations give inconsistent results and may include a jet contribution. In some cases the data trends appear "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1504.02741","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-04-10T17:22:26Z","cross_cats_sorted":[],"title_canon_sha256":"348f4e64efdeb8d91c9a25e1a22f5f4c21d966d7e28cc5d71ce8d6a13c06e639","abstract_canon_sha256":"d0e82e7eb1a2911440c66025e6a76e41d7a6c7b44f178a24e0f9aac9f7c83de8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:19:06.734448Z","signature_b64":"Hq4PskbsKZsQonDrPchCSpVsDERyJ+SiNrg/fb9fS5aDux2oF9KOTm8B/21GWuyYdb2EAYckmQAt9SE8HyMmAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d06a1d4a37986264322d66d49ce099528776d13e32275cf50a88accfa58ace8","last_reissued_at":"2026-05-18T02:19:06.733914Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:19:06.733914Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Transverse-rapidity $\\bf y_t$ dependence of the nonjet azimuth quadrupole from 62 and 200 GeV Au-Au collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"David T. Kettler, Duncan J. Prindle, Thomas A. Trainor","submitted_at":"2015-04-10T17:22:26Z","abstract_excerpt":"Previous measurements of a quadrupole component of azimuth correlations denoted by symbol $v_2$ have been interpreted to represent elliptic flow, a hydrodynamic phenomenon conjectured to play a major role in noncentral nucleus-nucleus collisions. $v_2$ measurements provide the main support for conclusions that a ``perfect liquid'' is formed in heavy ion collisions at the Relativistic Heavy Ion Collider (RHIC). However, conventional $v_2$ methods based on one-dimensional (1D) azimuth correlations give inconsistent results and may include a jet contribution. In some cases the data trends appear "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.02741","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1504.02741","created_at":"2026-05-18T02:19:06.734001+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.02741v1","created_at":"2026-05-18T02:19:06.734001+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.02741","created_at":"2026-05-18T02:19:06.734001+00:00"},{"alias_kind":"pith_short_12","alias_value":"FUDKDVFDPGDC","created_at":"2026-05-18T12:29:22.688609+00:00"},{"alias_kind":"pith_short_16","alias_value":"FUDKDVFDPGDCMQZC","created_at":"2026-05-18T12:29:22.688609+00:00"},{"alias_kind":"pith_short_8","alias_value":"FUDKDVFD","created_at":"2026-05-18T12:29:22.688609+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FUDKDVFDPGDCMQZC2ZWUTTQJSU","json":"https://pith.science/pith/FUDKDVFDPGDCMQZC2ZWUTTQJSU.json","graph_json":"https://pith.science/api/pith-number/FUDKDVFDPGDCMQZC2ZWUTTQJSU/graph.json","events_json":"https://pith.science/api/pith-number/FUDKDVFDPGDCMQZC2ZWUTTQJSU/events.json","paper":"https://pith.science/paper/FUDKDVFD"},"agent_actions":{"view_html":"https://pith.science/pith/FUDKDVFDPGDCMQZC2ZWUTTQJSU","download_json":"https://pith.science/pith/FUDKDVFDPGDCMQZC2ZWUTTQJSU.json","view_paper":"https://pith.science/paper/FUDKDVFD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.02741&json=true","fetch_graph":"https://pith.science/api/pith-number/FUDKDVFDPGDCMQZC2ZWUTTQJSU/graph.json","fetch_events":"https://pith.science/api/pith-number/FUDKDVFDPGDCMQZC2ZWUTTQJSU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FUDKDVFDPGDCMQZC2ZWUTTQJSU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FUDKDVFDPGDCMQZC2ZWUTTQJSU/action/storage_attestation","attest_author":"https://pith.science/pith/FUDKDVFDPGDCMQZC2ZWUTTQJSU/action/author_attestation","sign_citation":"https://pith.science/pith/FUDKDVFDPGDCMQZC2ZWUTTQJSU/action/citation_signature","submit_replication":"https://pith.science/pith/FUDKDVFDPGDCMQZC2ZWUTTQJSU/action/replication_record"}},"created_at":"2026-05-18T02:19:06.734001+00:00","updated_at":"2026-05-18T02:19:06.734001+00:00"}