{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:WMD3WJDCCPW2XAB35XHXJSFXPX","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":"e7314b12b93563f2c032fe8c3168a688bed6247ec41e07c1b086bce3c7d8b9fd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-01-05T18:00:27Z","title_canon_sha256":"b929c5d332bc4ca9b03f6843e21172925483c53c3980d4d06d7c950d10e6af98"},"schema_version":"1.0","source":{"id":"1201.1236","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.1236","created_at":"2026-05-18T01:58:55Z"},{"alias_kind":"arxiv_version","alias_value":"1201.1236v1","created_at":"2026-05-18T01:58:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.1236","created_at":"2026-05-18T01:58:55Z"},{"alias_kind":"pith_short_12","alias_value":"WMD3WJDCCPW2","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"WMD3WJDCCPW2XAB3","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"WMD3WJDC","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:e658e7483f7bdbdd1a34ee4c76e90645f1eb7d1a27fae882fa568bd3db8e9d0a","target":"graph","created_at":"2026-05-18T01:58:55Z","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":"The observed phenomenon of neutrino oscillations is interpreted as the proof that neutrinos must have mass. As this is true for the neutrinos in the mass basis, the mass matrix in the flavor (weak) basis may still contain zeros. This can happen if the CP violating phases, usually neglected, come into play and result in suppression of processes which half-life depends on the masses of $\\nu_e$, $\\nu_\\mu$, or $\\nu_\\tau$. In the present paper we investigate the possibility of such suppression of the neutrinoless double beta decay ($0\\nu2\\beta$).","authors_text":"Marek G\\'o\\'zd\\'z, W. A. Kami\\'nski","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-01-05T18:00:27Z","title":"Suppression of $0\\nu 2\\beta$ Decay from CP Violation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.1236","kind":"arxiv","version":1},"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":"sha256:23286f1a5fc450e5d94c0c02198509651b1ccfae1b398d363666c144b870b3ad","target":"record","created_at":"2026-05-18T01:58:55Z","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":"e7314b12b93563f2c032fe8c3168a688bed6247ec41e07c1b086bce3c7d8b9fd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-01-05T18:00:27Z","title_canon_sha256":"b929c5d332bc4ca9b03f6843e21172925483c53c3980d4d06d7c950d10e6af98"},"schema_version":"1.0","source":{"id":"1201.1236","kind":"arxiv","version":1}},"canonical_sha256":"b307bb246213edab803bedcf74c8b77dd51f6d3b771019dd47bdb0dd617eaa43","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b307bb246213edab803bedcf74c8b77dd51f6d3b771019dd47bdb0dd617eaa43","first_computed_at":"2026-05-18T01:58:55.384860Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:55.384860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qYMoGOrFlAM34A+vNBvtzbq4OhcOkEQGFqvE5AF1/+asgexRahyX0LQMnA3Zd47H71GyQhcxinP3h8lJNgZhCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:55.385571Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.1236","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:23286f1a5fc450e5d94c0c02198509651b1ccfae1b398d363666c144b870b3ad","sha256:e658e7483f7bdbdd1a34ee4c76e90645f1eb7d1a27fae882fa568bd3db8e9d0a"],"state_sha256":"61cc544916fb93e2ed47afc2aede416099d01453dff226c5f43712497291de2e"}