{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:WOID4BYLXRYBH4SDKBXNJVUXCV","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":"0300f7a6891ceabc758314f824ba334c56b7e48856fd5c47ae47afec9b1a5bd1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-17T16:30:28Z","title_canon_sha256":"24066a342ca484b9186df83017c0a462e95190bb4fce39563a1f0e445a5b985a"},"schema_version":"1.0","source":{"id":"1703.06087","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.06087","created_at":"2026-05-18T00:43:35Z"},{"alias_kind":"arxiv_version","alias_value":"1703.06087v2","created_at":"2026-05-18T00:43:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.06087","created_at":"2026-05-18T00:43:35Z"},{"alias_kind":"pith_short_12","alias_value":"WOID4BYLXRYB","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"WOID4BYLXRYBH4SD","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"WOID4BYL","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:43501303585d0fd31ceed5393d77bfd0b28463996d1fc2f60501f9c359c9a3b0","target":"graph","created_at":"2026-05-18T00:43:35Z","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":"Starting from operator equations of motion and making arguments based on a separation of time scales, a set of equations is derived which govern the non-equilibrium time evolution of a GeV-scale sterile neutrino density matrix and active lepton number densities at temperatures T > 130 GeV. The density matrix possesses generation and helicity indices; we demonstrate how helicity permits for a classification of various sources for leptogenesis. The coefficients parametrizing the equations are determined to leading order in Standard Model couplings, accounting for the LPM resummation of 1+n <-> 2","authors_text":"J. Ghiglieri, M. Laine","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-17T16:30:28Z","title":"GeV-scale hot sterile neutrino oscillations: a derivation of evolution equations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.06087","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:cc0c3f5e158c658af6673a4f527ebc011fac53af94f1fa5629e3e7d88dbf9f0a","target":"record","created_at":"2026-05-18T00:43:35Z","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":"0300f7a6891ceabc758314f824ba334c56b7e48856fd5c47ae47afec9b1a5bd1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-17T16:30:28Z","title_canon_sha256":"24066a342ca484b9186df83017c0a462e95190bb4fce39563a1f0e445a5b985a"},"schema_version":"1.0","source":{"id":"1703.06087","kind":"arxiv","version":2}},"canonical_sha256":"b3903e070bbc7013f243506ed4d69715437c40035c39e59ce89d806d4c2fcf61","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b3903e070bbc7013f243506ed4d69715437c40035c39e59ce89d806d4c2fcf61","first_computed_at":"2026-05-18T00:43:35.102928Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:43:35.102928Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5zeGnLtRbSlGqig4uJKw4rLx1CFrHSdC2mj66yAjBp/VgYkrm2krEFd+JIEFy/AOMcYm+KMsJjxXOH3DFVMaDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:43:35.103331Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.06087","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc0c3f5e158c658af6673a4f527ebc011fac53af94f1fa5629e3e7d88dbf9f0a","sha256:43501303585d0fd31ceed5393d77bfd0b28463996d1fc2f60501f9c359c9a3b0"],"state_sha256":"ef24fedd9395bdd66b63bb77fba9268af252bf84ccc778f56a407925257b331c"}