{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:QYLL5MKUHH3OV5ECRZL4JRNESU","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":"f18dfe00ba2ca215b5e70b3fbb952a33fe3bb69414ae562e1d25eb8d77b63289","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-06-23T23:13:48Z","title_canon_sha256":"489a5a8a13f149375a391bcd51fc7fdd81dfba72f44301ee884abdfbf4ff15d5"},"schema_version":"1.0","source":{"id":"1406.6105","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.6105","created_at":"2026-05-18T01:42:51Z"},{"alias_kind":"arxiv_version","alias_value":"1406.6105v2","created_at":"2026-05-18T01:42:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.6105","created_at":"2026-05-18T01:42:51Z"},{"alias_kind":"pith_short_12","alias_value":"QYLL5MKUHH3O","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"QYLL5MKUHH3OV5EC","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"QYLL5MKU","created_at":"2026-05-18T12:28:46Z"}],"graph_snapshots":[{"event_id":"sha256:a5afceaa198a82dea86250fe96b9545b50998de057260cf51d410d472ffea11c","target":"graph","created_at":"2026-05-18T01:42:51Z","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 propose a mechanism for baryogenesis from particle decays or annihilations that can work at the TeV scale. Some heavy particles annihilate or decay into a heavy sterile neutrino N (with M > 0.5 TeV) and a \"light\" one \\nu (with m << 100 GeV), generating an asymmetry among the two helicity degrees of freedom of \\nu. This asymmetry is partially transferred to Standard Model leptons via fast Yukawa interactions and reprocessed into a baryon asymmetry by the electroweak sphalerons. We illustrate this mechanism in a WIMPy baryogenesis model where the helicity asymmetry is generated in the annihil","authors_text":"J. Racker, N. Rius","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-06-23T23:13:48Z","title":"Helicitogenesis: WIMPy baryogenesis with sterile neutrinos and other realizations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.6105","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:dcbf672221d259ba5b7c490694f1505abab7850d207009aa1845e1cd44e92850","target":"record","created_at":"2026-05-18T01:42:51Z","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":"f18dfe00ba2ca215b5e70b3fbb952a33fe3bb69414ae562e1d25eb8d77b63289","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-06-23T23:13:48Z","title_canon_sha256":"489a5a8a13f149375a391bcd51fc7fdd81dfba72f44301ee884abdfbf4ff15d5"},"schema_version":"1.0","source":{"id":"1406.6105","kind":"arxiv","version":2}},"canonical_sha256":"8616beb15439f6eaf4828e57c4c5a4952670c5d03dc387a70cbbe498e6e25d4c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8616beb15439f6eaf4828e57c4c5a4952670c5d03dc387a70cbbe498e6e25d4c","first_computed_at":"2026-05-18T01:42:51.204790Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:51.204790Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uyt3QV06lTTn9KlgYHXFdDOIAmYgqC3uwqhkvJ4nMIl6rnXRmBheea34ja+ChGv2R19vmYxgEMEWf8l8iFYSAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:51.205485Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.6105","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dcbf672221d259ba5b7c490694f1505abab7850d207009aa1845e1cd44e92850","sha256:a5afceaa198a82dea86250fe96b9545b50998de057260cf51d410d472ffea11c"],"state_sha256":"2920fe1ccfc5de7ab8502f3a21b760241dd6f7fa79ca9e0eefc874df53cca409"}