{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:HRIFVS2SOHFLOCFZONE36QW746","short_pith_number":"pith:HRIFVS2S","canonical_record":{"source":{"id":"1302.3535","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-02-14T20:16:28Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"b945a7176da0e2232369a83a493bb65f280689b951665ed3b79ca8a409de4c74","abstract_canon_sha256":"251531f689e94b49bfe950a71f03fa49b1c37fb9f4e0d23bf2f9e9d1a2a88c82"},"schema_version":"1.0"},"canonical_sha256":"3c505acb5271cab708b97349bf42dfe79f89dd4deb94cb39c3c8f1b2fc7cdc2d","source":{"kind":"arxiv","id":"1302.3535","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.3535","created_at":"2026-05-18T03:26:52Z"},{"alias_kind":"arxiv_version","alias_value":"1302.3535v2","created_at":"2026-05-18T03:26:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.3535","created_at":"2026-05-18T03:26:52Z"},{"alias_kind":"pith_short_12","alias_value":"HRIFVS2SOHFL","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_16","alias_value":"HRIFVS2SOHFLOCFZ","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_8","alias_value":"HRIFVS2S","created_at":"2026-05-18T12:27:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:HRIFVS2SOHFLOCFZONE36QW746","target":"record","payload":{"canonical_record":{"source":{"id":"1302.3535","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-02-14T20:16:28Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"b945a7176da0e2232369a83a493bb65f280689b951665ed3b79ca8a409de4c74","abstract_canon_sha256":"251531f689e94b49bfe950a71f03fa49b1c37fb9f4e0d23bf2f9e9d1a2a88c82"},"schema_version":"1.0"},"canonical_sha256":"3c505acb5271cab708b97349bf42dfe79f89dd4deb94cb39c3c8f1b2fc7cdc2d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:26:52.204590Z","signature_b64":"1PmALs+AA//I94eB3XkOY8tOycOnD7DFBXFHXa5jexOsdBTXFI/9LJ6YWrqs58Gxcj+qU02nw9ltBJZ5c99fCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c505acb5271cab708b97349bf42dfe79f89dd4deb94cb39c3c8f1b2fc7cdc2d","last_reissued_at":"2026-05-18T03:26:52.204029Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:26:52.204029Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.3535","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:26:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dZ74S/pbaR9OkmBCz2lNHnrAU4+4NldqGVq2GA/Ljx9WdNImzuXQ07jdHfgRgidxrJLUJ+s2sFr6Y8/JMRWKCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T18:30:14.614936Z"},"content_sha256":"b60be2ab2d12467ff28b69bb7c949f9e827c5bc3c41f78426e4102c3bf4d88bd","schema_version":"1.0","event_id":"sha256:b60be2ab2d12467ff28b69bb7c949f9e827c5bc3c41f78426e4102c3bf4d88bd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:HRIFVS2SOHFLOCFZONE36QW746","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fluctuating flow angles and anisotropic flow measurements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Chun Shen (Ohio State University), Ulrich W. Heinz, Zhi Qiu","submitted_at":"2013-02-14T20:16:28Z","abstract_excerpt":"Event-by-event fluctuations in the initial density distributions of the fireballs created in relativistic heavy-ion collisions lead to event-by-event fluctuations of the final anisotropic flow angles, and density inhomogeneities in the initial state cause these flow angles to vary with the transverse momentum of the emitted particles. It is shown that these effects lead to characteristically different transverse momentum dependencies for anisotropic flow coefficients extracted from different experimental methods. These differences can be used to experimentally constrain flow angle fluctuations"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.3535","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:26:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x3JOs6l4bLodzgm3BTGRMv2fVFA1jgSFqI9sAOHQmRBM+ITKoO9XjLW9v0JfxP8lqRf3To3eeQMOZjI+660/CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T18:30:14.615442Z"},"content_sha256":"c2c5973370391993fde1a23e3bd366e7647beed532f6856340ede25e97224250","schema_version":"1.0","event_id":"sha256:c2c5973370391993fde1a23e3bd366e7647beed532f6856340ede25e97224250"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HRIFVS2SOHFLOCFZONE36QW746/bundle.json","state_url":"https://pith.science/pith/HRIFVS2SOHFLOCFZONE36QW746/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HRIFVS2SOHFLOCFZONE36QW746/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-09T18:30:14Z","links":{"resolver":"https://pith.science/pith/HRIFVS2SOHFLOCFZONE36QW746","bundle":"https://pith.science/pith/HRIFVS2SOHFLOCFZONE36QW746/bundle.json","state":"https://pith.science/pith/HRIFVS2SOHFLOCFZONE36QW746/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HRIFVS2SOHFLOCFZONE36QW746/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:HRIFVS2SOHFLOCFZONE36QW746","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":"251531f689e94b49bfe950a71f03fa49b1c37fb9f4e0d23bf2f9e9d1a2a88c82","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-02-14T20:16:28Z","title_canon_sha256":"b945a7176da0e2232369a83a493bb65f280689b951665ed3b79ca8a409de4c74"},"schema_version":"1.0","source":{"id":"1302.3535","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.3535","created_at":"2026-05-18T03:26:52Z"},{"alias_kind":"arxiv_version","alias_value":"1302.3535v2","created_at":"2026-05-18T03:26:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.3535","created_at":"2026-05-18T03:26:52Z"},{"alias_kind":"pith_short_12","alias_value":"HRIFVS2SOHFL","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_16","alias_value":"HRIFVS2SOHFLOCFZ","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_8","alias_value":"HRIFVS2S","created_at":"2026-05-18T12:27:46Z"}],"graph_snapshots":[{"event_id":"sha256:c2c5973370391993fde1a23e3bd366e7647beed532f6856340ede25e97224250","target":"graph","created_at":"2026-05-18T03:26:52Z","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":"Event-by-event fluctuations in the initial density distributions of the fireballs created in relativistic heavy-ion collisions lead to event-by-event fluctuations of the final anisotropic flow angles, and density inhomogeneities in the initial state cause these flow angles to vary with the transverse momentum of the emitted particles. It is shown that these effects lead to characteristically different transverse momentum dependencies for anisotropic flow coefficients extracted from different experimental methods. These differences can be used to experimentally constrain flow angle fluctuations","authors_text":"Chun Shen (Ohio State University), Ulrich W. Heinz, Zhi Qiu","cross_cats":["hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-02-14T20:16:28Z","title":"Fluctuating flow angles and anisotropic flow measurements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.3535","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:b60be2ab2d12467ff28b69bb7c949f9e827c5bc3c41f78426e4102c3bf4d88bd","target":"record","created_at":"2026-05-18T03:26:52Z","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":"251531f689e94b49bfe950a71f03fa49b1c37fb9f4e0d23bf2f9e9d1a2a88c82","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-02-14T20:16:28Z","title_canon_sha256":"b945a7176da0e2232369a83a493bb65f280689b951665ed3b79ca8a409de4c74"},"schema_version":"1.0","source":{"id":"1302.3535","kind":"arxiv","version":2}},"canonical_sha256":"3c505acb5271cab708b97349bf42dfe79f89dd4deb94cb39c3c8f1b2fc7cdc2d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3c505acb5271cab708b97349bf42dfe79f89dd4deb94cb39c3c8f1b2fc7cdc2d","first_computed_at":"2026-05-18T03:26:52.204029Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:26:52.204029Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1PmALs+AA//I94eB3XkOY8tOycOnD7DFBXFHXa5jexOsdBTXFI/9LJ6YWrqs58Gxcj+qU02nw9ltBJZ5c99fCg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:26:52.204590Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.3535","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b60be2ab2d12467ff28b69bb7c949f9e827c5bc3c41f78426e4102c3bf4d88bd","sha256:c2c5973370391993fde1a23e3bd366e7647beed532f6856340ede25e97224250"],"state_sha256":"7ace8a749864d3d829b7157e73f08f5fdca9bf61a9eb133d53d9f5749155b714"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vLKfRcKQ7bwMie8Sd0xRVu7csxfVpS5V91OrgHQZ8hRKWtJKbVKQU5M35yVH2qPBHvlCKMrKZOHKPK577hmzAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T18:30:14.622613Z","bundle_sha256":"543cd0dd2a512019269b9faaddddbc238fc4effaf5832b1fbfca07b3cbd51426"}}