{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:CKZUCODVTYRX5S55URLFXZCJUP","short_pith_number":"pith:CKZUCODV","canonical_record":{"source":{"id":"1111.6960","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-11-29T20:30:15Z","cross_cats_sorted":[],"title_canon_sha256":"f434e0a2a899da5ac5de54f7a2f3fdd9a5abab144b3711e90758bcd38e8853e4","abstract_canon_sha256":"0077d03172924289dd551242a8c9a16b72b93cc8a268e978c3668811f081c989"},"schema_version":"1.0"},"canonical_sha256":"12b34138759e237ecbbda4565be449a3ddb6f7b11d976439e3b77a1eac3d200b","source":{"kind":"arxiv","id":"1111.6960","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.6960","created_at":"2026-05-18T01:59:21Z"},{"alias_kind":"arxiv_version","alias_value":"1111.6960v3","created_at":"2026-05-18T01:59:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.6960","created_at":"2026-05-18T01:59:21Z"},{"alias_kind":"pith_short_12","alias_value":"CKZUCODVTYRX","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"CKZUCODVTYRX5S55","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"CKZUCODV","created_at":"2026-05-18T12:26:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:CKZUCODVTYRX5S55URLFXZCJUP","target":"record","payload":{"canonical_record":{"source":{"id":"1111.6960","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-11-29T20:30:15Z","cross_cats_sorted":[],"title_canon_sha256":"f434e0a2a899da5ac5de54f7a2f3fdd9a5abab144b3711e90758bcd38e8853e4","abstract_canon_sha256":"0077d03172924289dd551242a8c9a16b72b93cc8a268e978c3668811f081c989"},"schema_version":"1.0"},"canonical_sha256":"12b34138759e237ecbbda4565be449a3ddb6f7b11d976439e3b77a1eac3d200b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:21.745301Z","signature_b64":"T6CnVxNkp/FTDOhQpPNjK+CSY/ZcnoXORNVZoeRjia025/edyQRQyhQ4KGLnSOD5HiddEhFJaVUiuG5v0lGKAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"12b34138759e237ecbbda4565be449a3ddb6f7b11d976439e3b77a1eac3d200b","last_reissued_at":"2026-05-18T01:59:21.744611Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:21.744611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.6960","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:59:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ohPepBNtljVTlw9p78ehTQvWqXY0JqOZlEHfNT+4O1ZAqI+OUpsWaTDpj4MtB/T5CWFP3dL5IwUKvSykCnZfBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T05:52:34.615868Z"},"content_sha256":"e4cb5ec46ef67ec65b5cce7c2b811c6fa16348e868762ada72e935a57d6efc2c","schema_version":"1.0","event_id":"sha256:e4cb5ec46ef67ec65b5cce7c2b811c6fa16348e868762ada72e935a57d6efc2c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:CKZUCODVTYRX5S55URLFXZCJUP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A realistic model of neutrino masses with a large neutrinoless double beta decay rate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alberto Aparici, Arcadi Santamaria, Francisco del Aguila, Jose Wudka, Subhaditya Bhattacharya","submitted_at":"2011-11-29T20:30:15Z","abstract_excerpt":"The minimal Standard Model extension with the Weinberg operator does accommodate the observed neutrino masses and mixing, but predicts a neutrinoless double beta ($0\\nu\\beta\\beta$) decay rate proportional to the effective electron neutrino mass, which can be then arbitrarily small within present experimental limits. However, in general $0\\nu\\beta\\beta$ decay can have an independent origin and be near its present experimental bound; whereas neutrino masses are generated radiatively, contributing negligibly to $0\\nu\\beta\\beta$ decay. We provide a realization of this scenario in a simple, well de"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.6960","kind":"arxiv","version":3},"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":"2026-05-18T01:59:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jbhFq0PrnKkNyk629FPehKYsZaWFxFHprKtUb8JQw3FfjBMSs1Wb4vBPpiCzzoe2GejWnIFgp1xFnvQ6z++xAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T05:52:34.616453Z"},"content_sha256":"22af08b542c540c1fbe1a8a9a3e0ccb13752defc3bcce2508ff6df7fc536ca1c","schema_version":"1.0","event_id":"sha256:22af08b542c540c1fbe1a8a9a3e0ccb13752defc3bcce2508ff6df7fc536ca1c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CKZUCODVTYRX5S55URLFXZCJUP/bundle.json","state_url":"https://pith.science/pith/CKZUCODVTYRX5S55URLFXZCJUP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CKZUCODVTYRX5S55URLFXZCJUP/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":"2026-05-19T05:52:34Z","links":{"resolver":"https://pith.science/pith/CKZUCODVTYRX5S55URLFXZCJUP","bundle":"https://pith.science/pith/CKZUCODVTYRX5S55URLFXZCJUP/bundle.json","state":"https://pith.science/pith/CKZUCODVTYRX5S55URLFXZCJUP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CKZUCODVTYRX5S55URLFXZCJUP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:CKZUCODVTYRX5S55URLFXZCJUP","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":"0077d03172924289dd551242a8c9a16b72b93cc8a268e978c3668811f081c989","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-11-29T20:30:15Z","title_canon_sha256":"f434e0a2a899da5ac5de54f7a2f3fdd9a5abab144b3711e90758bcd38e8853e4"},"schema_version":"1.0","source":{"id":"1111.6960","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.6960","created_at":"2026-05-18T01:59:21Z"},{"alias_kind":"arxiv_version","alias_value":"1111.6960v3","created_at":"2026-05-18T01:59:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.6960","created_at":"2026-05-18T01:59:21Z"},{"alias_kind":"pith_short_12","alias_value":"CKZUCODVTYRX","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"CKZUCODVTYRX5S55","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"CKZUCODV","created_at":"2026-05-18T12:26:26Z"}],"graph_snapshots":[{"event_id":"sha256:22af08b542c540c1fbe1a8a9a3e0ccb13752defc3bcce2508ff6df7fc536ca1c","target":"graph","created_at":"2026-05-18T01:59:21Z","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 minimal Standard Model extension with the Weinberg operator does accommodate the observed neutrino masses and mixing, but predicts a neutrinoless double beta ($0\\nu\\beta\\beta$) decay rate proportional to the effective electron neutrino mass, which can be then arbitrarily small within present experimental limits. However, in general $0\\nu\\beta\\beta$ decay can have an independent origin and be near its present experimental bound; whereas neutrino masses are generated radiatively, contributing negligibly to $0\\nu\\beta\\beta$ decay. We provide a realization of this scenario in a simple, well de","authors_text":"Alberto Aparici, Arcadi Santamaria, Francisco del Aguila, Jose Wudka, Subhaditya Bhattacharya","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-11-29T20:30:15Z","title":"A realistic model of neutrino masses with a large neutrinoless double beta decay rate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.6960","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:e4cb5ec46ef67ec65b5cce7c2b811c6fa16348e868762ada72e935a57d6efc2c","target":"record","created_at":"2026-05-18T01:59:21Z","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":"0077d03172924289dd551242a8c9a16b72b93cc8a268e978c3668811f081c989","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-11-29T20:30:15Z","title_canon_sha256":"f434e0a2a899da5ac5de54f7a2f3fdd9a5abab144b3711e90758bcd38e8853e4"},"schema_version":"1.0","source":{"id":"1111.6960","kind":"arxiv","version":3}},"canonical_sha256":"12b34138759e237ecbbda4565be449a3ddb6f7b11d976439e3b77a1eac3d200b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"12b34138759e237ecbbda4565be449a3ddb6f7b11d976439e3b77a1eac3d200b","first_computed_at":"2026-05-18T01:59:21.744611Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:21.744611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T6CnVxNkp/FTDOhQpPNjK+CSY/ZcnoXORNVZoeRjia025/edyQRQyhQ4KGLnSOD5HiddEhFJaVUiuG5v0lGKAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:21.745301Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.6960","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e4cb5ec46ef67ec65b5cce7c2b811c6fa16348e868762ada72e935a57d6efc2c","sha256:22af08b542c540c1fbe1a8a9a3e0ccb13752defc3bcce2508ff6df7fc536ca1c"],"state_sha256":"d20c40655e6dc5d37c4a884b6b3a6bb1daac69929cf5d46df44bf13b3b22d54e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FUX0d0JY73GzOK6djaRyMl1UzX5h5cz2vMmr6KI+J2t6s+49CHJRdbHyx5FbzznCCq4MU5uVI5fMpl7Gij+3CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T05:52:34.619157Z","bundle_sha256":"490c64039886a459e3eff005195e901b02a95751518b7259aac550b0a75a47e9"}}