{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:OIARULFFGE7Q6VUHMUOEKREPVZ","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":"9a538861b5e2cb9fb9e5c919cd564dfae5f4559a9e1d9bfcbf358570699844b7","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-10-31T12:32:18Z","title_canon_sha256":"5c76aca914f9542c3d64a344b282810edb0db5940c605cb25d68803a3973c139"},"schema_version":"1.0","source":{"id":"1210.8312","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.8312","created_at":"2026-05-18T03:17:24Z"},{"alias_kind":"arxiv_version","alias_value":"1210.8312v3","created_at":"2026-05-18T03:17:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.8312","created_at":"2026-05-18T03:17:24Z"},{"alias_kind":"pith_short_12","alias_value":"OIARULFFGE7Q","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"OIARULFFGE7Q6VUH","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"OIARULFF","created_at":"2026-05-18T12:27:16Z"}],"graph_snapshots":[{"event_id":"sha256:4c557dfe86c44b1c05ba0058f21d28912aa2b4d0d8b155c58b911a1808acc838","target":"graph","created_at":"2026-05-18T03:17:24Z","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":"We derive a relativistic chiral kinetic equation with manifest Lorentz covariance from Wigner functions of spin-1/2 massless fermions in a constant background electromagnetic field. It contains vorticity terms and a 4-dimensional Euclidean Berry monopole which gives axial anomaly. By integrating out the zero-th component of the 4-momentum p, we reproduce the previous 3-dimensional results derived from the Hamiltonian approach, together with the newly derived vorticity terms. The phase space continuity equation has an anomalous source term proportional to the product of electric and magnetic fi","authors_text":"Jiunn-Wei Chen, Qun Wang, Shi Pu, Xin-Nian Wang","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-10-31T12:32:18Z","title":"Berry curvature and 4-dimensional monopole in relativistic chiral kinetic equation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.8312","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:c98271cbf8e6d4ea0974cdb9658b871f4274cc08ba64832763b9fff0e16524ab","target":"record","created_at":"2026-05-18T03:17:24Z","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":"9a538861b5e2cb9fb9e5c919cd564dfae5f4559a9e1d9bfcbf358570699844b7","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-10-31T12:32:18Z","title_canon_sha256":"5c76aca914f9542c3d64a344b282810edb0db5940c605cb25d68803a3973c139"},"schema_version":"1.0","source":{"id":"1210.8312","kind":"arxiv","version":3}},"canonical_sha256":"72011a2ca5313f0f5687651c45448fae7b78a32636867efa41cf65af7f1e0a07","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"72011a2ca5313f0f5687651c45448fae7b78a32636867efa41cf65af7f1e0a07","first_computed_at":"2026-05-18T03:17:24.775917Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:17:24.775917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wJ3oWiUR9cdAs/nSsSwM+9h/zwHMnFgb82O+F07DePMlACtFCGlLOGLSnHLozb2k0QwWWE75BSiF57GtSR5ECg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:17:24.776500Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.8312","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c98271cbf8e6d4ea0974cdb9658b871f4274cc08ba64832763b9fff0e16524ab","sha256:4c557dfe86c44b1c05ba0058f21d28912aa2b4d0d8b155c58b911a1808acc838"],"state_sha256":"c71273a3c5b71dac762c8f683763bcd0b8a46b28db6da2d0556d97336e387468"}