{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:ORZPOR7SBR7EBLG2N3KMQGDCT5","short_pith_number":"pith:ORZPOR7S","canonical_record":{"source":{"id":"1405.7927","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-30T17:43:20Z","cross_cats_sorted":[],"title_canon_sha256":"f8ec0c8d547be4e41afc1a4342e088d8bcc8f9489404ea51277954395212d487","abstract_canon_sha256":"4e468c4239b125ff942fb2b50422d4caab32f1e1b594d15063c539f9251c2718"},"schema_version":"1.0"},"canonical_sha256":"7472f747f20c7e40acda6ed4c818629f55679faeae1ec03ea5bf0bfb8835daec","source":{"kind":"arxiv","id":"1405.7927","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.7927","created_at":"2026-05-18T02:43:45Z"},{"alias_kind":"arxiv_version","alias_value":"1405.7927v1","created_at":"2026-05-18T02:43:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.7927","created_at":"2026-05-18T02:43:45Z"},{"alias_kind":"pith_short_12","alias_value":"ORZPOR7SBR7E","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"ORZPOR7SBR7EBLG2","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"ORZPOR7S","created_at":"2026-05-18T12:28:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:ORZPOR7SBR7EBLG2N3KMQGDCT5","target":"record","payload":{"canonical_record":{"source":{"id":"1405.7927","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-30T17:43:20Z","cross_cats_sorted":[],"title_canon_sha256":"f8ec0c8d547be4e41afc1a4342e088d8bcc8f9489404ea51277954395212d487","abstract_canon_sha256":"4e468c4239b125ff942fb2b50422d4caab32f1e1b594d15063c539f9251c2718"},"schema_version":"1.0"},"canonical_sha256":"7472f747f20c7e40acda6ed4c818629f55679faeae1ec03ea5bf0bfb8835daec","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:43:45.104413Z","signature_b64":"f8oJdkVmpYP8c/wOkfWus2dA0eTutuc55JjlCt2RrtUr9pDeh9SVlprIFFQu46d5mLfPWKxk15XmhQ9W8MFrCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7472f747f20c7e40acda6ed4c818629f55679faeae1ec03ea5bf0bfb8835daec","last_reissued_at":"2026-05-18T02:43:45.103786Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:43:45.103786Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.7927","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:43:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UK0RFQeJcmHgWWh7cdwwUf+FDC2iz3BCB6PBK5/e8VROArxqbspbnYETOmo5BsmTi4gyiJglvD8Xj1isd2A7AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:51:04.334805Z"},"content_sha256":"208cc5cf90580f95635e17954351892bcc925312ae42bf34ac7b43331dadef63","schema_version":"1.0","event_id":"sha256:208cc5cf90580f95635e17954351892bcc925312ae42bf34ac7b43331dadef63"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:ORZPOR7SBR7EBLG2N3KMQGDCT5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Leptonic CP violating effective action for Dirac and Majorana neutrinos","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Carmen Garcia-Recio, Lorenzo Luis Salcedo","submitted_at":"2014-05-30T17:43:20Z","abstract_excerpt":"In the Standard Model minimally extended to include massive neutrinos, we compute the leading CP-violating zero temperature contributions to the one-loop effective action induced by integration of the leptons. Such contributions start at operators of dimension six and they are P even for Dirac neutrinos and P even or odd for Majorana neutrinos. Dimension four operators are allowed in the mixed Dirac-Majorana case. It is verified by explicit calculation that CP can be violated in two generation settings for Majorana neutrinos. Using different neutrino scenarios we give upper bounds for the coup"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.7927","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:43:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f8LccL3uSHLWZrjyhjDtM49K37ssEkoXlr4IGoeSUurbiATjFN1Yh3YvKaz8pTVFDtwGYpFAeRKAMFfyTu3KDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:51:04.335457Z"},"content_sha256":"9b0e8f344300233b2beeb129312bfee4cb85d3ee4c3eb6174fc20522230a31b8","schema_version":"1.0","event_id":"sha256:9b0e8f344300233b2beeb129312bfee4cb85d3ee4c3eb6174fc20522230a31b8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ORZPOR7SBR7EBLG2N3KMQGDCT5/bundle.json","state_url":"https://pith.science/pith/ORZPOR7SBR7EBLG2N3KMQGDCT5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ORZPOR7SBR7EBLG2N3KMQGDCT5/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T13:51:04Z","links":{"resolver":"https://pith.science/pith/ORZPOR7SBR7EBLG2N3KMQGDCT5","bundle":"https://pith.science/pith/ORZPOR7SBR7EBLG2N3KMQGDCT5/bundle.json","state":"https://pith.science/pith/ORZPOR7SBR7EBLG2N3KMQGDCT5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ORZPOR7SBR7EBLG2N3KMQGDCT5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ORZPOR7SBR7EBLG2N3KMQGDCT5","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":"4e468c4239b125ff942fb2b50422d4caab32f1e1b594d15063c539f9251c2718","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-30T17:43:20Z","title_canon_sha256":"f8ec0c8d547be4e41afc1a4342e088d8bcc8f9489404ea51277954395212d487"},"schema_version":"1.0","source":{"id":"1405.7927","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.7927","created_at":"2026-05-18T02:43:45Z"},{"alias_kind":"arxiv_version","alias_value":"1405.7927v1","created_at":"2026-05-18T02:43:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.7927","created_at":"2026-05-18T02:43:45Z"},{"alias_kind":"pith_short_12","alias_value":"ORZPOR7SBR7E","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"ORZPOR7SBR7EBLG2","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"ORZPOR7S","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:9b0e8f344300233b2beeb129312bfee4cb85d3ee4c3eb6174fc20522230a31b8","target":"graph","created_at":"2026-05-18T02:43:45Z","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":"In the Standard Model minimally extended to include massive neutrinos, we compute the leading CP-violating zero temperature contributions to the one-loop effective action induced by integration of the leptons. Such contributions start at operators of dimension six and they are P even for Dirac neutrinos and P even or odd for Majorana neutrinos. Dimension four operators are allowed in the mixed Dirac-Majorana case. It is verified by explicit calculation that CP can be violated in two generation settings for Majorana neutrinos. Using different neutrino scenarios we give upper bounds for the coup","authors_text":"Carmen Garcia-Recio, Lorenzo Luis Salcedo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-30T17:43:20Z","title":"Leptonic CP violating effective action for Dirac and Majorana neutrinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.7927","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":"sha256:208cc5cf90580f95635e17954351892bcc925312ae42bf34ac7b43331dadef63","target":"record","created_at":"2026-05-18T02:43:45Z","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":"4e468c4239b125ff942fb2b50422d4caab32f1e1b594d15063c539f9251c2718","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-30T17:43:20Z","title_canon_sha256":"f8ec0c8d547be4e41afc1a4342e088d8bcc8f9489404ea51277954395212d487"},"schema_version":"1.0","source":{"id":"1405.7927","kind":"arxiv","version":1}},"canonical_sha256":"7472f747f20c7e40acda6ed4c818629f55679faeae1ec03ea5bf0bfb8835daec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7472f747f20c7e40acda6ed4c818629f55679faeae1ec03ea5bf0bfb8835daec","first_computed_at":"2026-05-18T02:43:45.103786Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:43:45.103786Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"f8oJdkVmpYP8c/wOkfWus2dA0eTutuc55JjlCt2RrtUr9pDeh9SVlprIFFQu46d5mLfPWKxk15XmhQ9W8MFrCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:43:45.104413Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.7927","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:208cc5cf90580f95635e17954351892bcc925312ae42bf34ac7b43331dadef63","sha256:9b0e8f344300233b2beeb129312bfee4cb85d3ee4c3eb6174fc20522230a31b8"],"state_sha256":"72d8731a401ab188c32512befafce455d959f01c40b5227963fe276601a2fba0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Twaj3k5Sn9MGfkluE7TziuIY94/B7Q/6ieF9rzW0oTXkPrLUptxomiArVccvd3dZHD6gwGWk1R2jWN67hnp0Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T13:51:04.338815Z","bundle_sha256":"64366afcae625962a1345a56f2e190a008b86fc912895cc266633903ac96a837"}}