{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:H3E7CNJ3SB2XFTKH6VM6CNP4MM","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":"af470e4cb215544b004cfda6d5d9429d88bece71d77a599b53776cc937a27c00","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-12-31T16:16:19Z","title_canon_sha256":"818e8d0c7694e396beb55f458f6290279cd4d6694a059bfca8f3b347fd690dc7"},"schema_version":"1.0","source":{"id":"2112.15531","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.15531","created_at":"2026-07-05T04:19:23Z"},{"alias_kind":"arxiv_version","alias_value":"2112.15531v2","created_at":"2026-07-05T04:19:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.15531","created_at":"2026-07-05T04:19:23Z"},{"alias_kind":"pith_short_12","alias_value":"H3E7CNJ3SB2X","created_at":"2026-07-05T04:19:23Z"},{"alias_kind":"pith_short_16","alias_value":"H3E7CNJ3SB2XFTKH","created_at":"2026-07-05T04:19:23Z"},{"alias_kind":"pith_short_8","alias_value":"H3E7CNJ3","created_at":"2026-07-05T04:19:23Z"}],"graph_snapshots":[{"event_id":"sha256:440ca501fa06abb91fed02457ae27f01bd6d2b9fcef6d1fd962c885acaf884fa","target":"graph","created_at":"2026-07-05T04:19:23Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2112.15531/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study helicity polarization through the (3+1) dimensional relativistic viscous hydrodynamic models at $\\sqrt{s_{NN}}=200$GeV Au+Au collisions. Similar to the local spin polarization, we consider the helicity polarization beyond global equilibrium and investigate the contributions induced by thermal vorticity, shear viscous tensor, and the fluid acceleration. We find that the local helicity polarization induced by thermal vorticity dominates over other contributions. It also implies that in the low-energy collisions, the the fluid vorticity as part of thermal vorticity may play the crucial r","authors_text":"Cong Yi, Di-Lun Yang, Jian-Hua Gao, Shi Pu","cross_cats":["nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-12-31T16:16:19Z","title":"Hydrodynamic helicity polarization in relativistic heavy ion collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.15531","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":"sha256:40880095ee87b5e83f9a41b83a2920689561a38c8f966b888ab0e1bfaba83be8","target":"record","created_at":"2026-07-05T04:19:23Z","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":"af470e4cb215544b004cfda6d5d9429d88bece71d77a599b53776cc937a27c00","cross_cats_sorted":["nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-12-31T16:16:19Z","title_canon_sha256":"818e8d0c7694e396beb55f458f6290279cd4d6694a059bfca8f3b347fd690dc7"},"schema_version":"1.0","source":{"id":"2112.15531","kind":"arxiv","version":2}},"canonical_sha256":"3ec9f1353b907572cd47f559e135fc6327fecf6323b0f8241e447a1dd43e3b3a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ec9f1353b907572cd47f559e135fc6327fecf6323b0f8241e447a1dd43e3b3a","first_computed_at":"2026-07-05T04:19:23.140016Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:19:23.140016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w/jcR1wrb9JuyWtwsYUjhORzcsVinFBesccq/QM+db/EmDi0ojWs6ta5VFtGBlygYGgUI45TjHo126y2JNraAw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:19:23.140479Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.15531","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:40880095ee87b5e83f9a41b83a2920689561a38c8f966b888ab0e1bfaba83be8","sha256:440ca501fa06abb91fed02457ae27f01bd6d2b9fcef6d1fd962c885acaf884fa"],"state_sha256":"508232bf94c1eb9b2b6dca21e6874ed2cc7404f9847ed42306b791f4e16f7e59"}