{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:QGCM4RHPKHNS3REPBUN72JO2ZZ","short_pith_number":"pith:QGCM4RHP","schema_version":"1.0","canonical_sha256":"8184ce44ef51db2dc48f0d1bfd25dace5e9f58a69047d2c90444b9c9f55a76f0","source":{"kind":"arxiv","id":"1601.00040","version":1},"attestation_state":"computed","paper":{"title":"Nonlinear hydrodynamic response confronts LHC data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Jean-Yves Ollitrault, Li Yan, Subrata Pal","submitted_at":"2016-01-01T03:04:39Z","abstract_excerpt":"Higher order harmonic flow $v_n$ (with $n\\ge4$) in heavy-ion collisions can be measured either with respect to their own plane, or with respect to a plane constructed using lower-order harmonics. By assuming that higher flow harmonics are the superposition of medium nonlinear and linear responses to initial anisotropies, we propose a set of nonlinear response coefficients $\\chi_n$'s, which are independent of initial state by construction. In experiments, $\\chi_n$'s can be extracted as the ratio between higher order harmonic flow measured in the plane constructed by $v_2$ and $v_3$, and moments"},"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":"1601.00040","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-01-01T03:04:39Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"b8243ec109f05cf04b09dfae9fd397c1b35b59138d7072b65c7247a45d732a8b","abstract_canon_sha256":"35a099aa28c0102c7dfa7746af43485a7339af1603804df014a277a947bd3343"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:58:04.333206Z","signature_b64":"2D1yPYds2xTKLw9GJpKdqCej4QKpKbujFgCndwWf3jgZoVzynEPcyfoTnoTozIfDh+b3/JY+lkHHUGFouLPfCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8184ce44ef51db2dc48f0d1bfd25dace5e9f58a69047d2c90444b9c9f55a76f0","last_reissued_at":"2026-05-18T00:58:04.332767Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:58:04.332767Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nonlinear hydrodynamic response confronts LHC data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Jean-Yves Ollitrault, Li Yan, Subrata Pal","submitted_at":"2016-01-01T03:04:39Z","abstract_excerpt":"Higher order harmonic flow $v_n$ (with $n\\ge4$) in heavy-ion collisions can be measured either with respect to their own plane, or with respect to a plane constructed using lower-order harmonics. By assuming that higher flow harmonics are the superposition of medium nonlinear and linear responses to initial anisotropies, we propose a set of nonlinear response coefficients $\\chi_n$'s, which are independent of initial state by construction. In experiments, $\\chi_n$'s can be extracted as the ratio between higher order harmonic flow measured in the plane constructed by $v_2$ and $v_3$, and moments"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00040","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":"1601.00040","created_at":"2026-05-18T00:58:04.332846+00:00"},{"alias_kind":"arxiv_version","alias_value":"1601.00040v1","created_at":"2026-05-18T00:58:04.332846+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00040","created_at":"2026-05-18T00:58:04.332846+00:00"},{"alias_kind":"pith_short_12","alias_value":"QGCM4RHPKHNS","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_16","alias_value":"QGCM4RHPKHNS3REP","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_8","alias_value":"QGCM4RHP","created_at":"2026-05-18T12:30:39.010887+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/QGCM4RHPKHNS3REPBUN72JO2ZZ","json":"https://pith.science/pith/QGCM4RHPKHNS3REPBUN72JO2ZZ.json","graph_json":"https://pith.science/api/pith-number/QGCM4RHPKHNS3REPBUN72JO2ZZ/graph.json","events_json":"https://pith.science/api/pith-number/QGCM4RHPKHNS3REPBUN72JO2ZZ/events.json","paper":"https://pith.science/paper/QGCM4RHP"},"agent_actions":{"view_html":"https://pith.science/pith/QGCM4RHPKHNS3REPBUN72JO2ZZ","download_json":"https://pith.science/pith/QGCM4RHPKHNS3REPBUN72JO2ZZ.json","view_paper":"https://pith.science/paper/QGCM4RHP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1601.00040&json=true","fetch_graph":"https://pith.science/api/pith-number/QGCM4RHPKHNS3REPBUN72JO2ZZ/graph.json","fetch_events":"https://pith.science/api/pith-number/QGCM4RHPKHNS3REPBUN72JO2ZZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QGCM4RHPKHNS3REPBUN72JO2ZZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QGCM4RHPKHNS3REPBUN72JO2ZZ/action/storage_attestation","attest_author":"https://pith.science/pith/QGCM4RHPKHNS3REPBUN72JO2ZZ/action/author_attestation","sign_citation":"https://pith.science/pith/QGCM4RHPKHNS3REPBUN72JO2ZZ/action/citation_signature","submit_replication":"https://pith.science/pith/QGCM4RHPKHNS3REPBUN72JO2ZZ/action/replication_record"}},"created_at":"2026-05-18T00:58:04.332846+00:00","updated_at":"2026-05-18T00:58:04.332846+00:00"}