{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:Z2BB5NCNA5H2YGL3SZKTKBLGYX","short_pith_number":"pith:Z2BB5NCN","canonical_record":{"source":{"id":"1412.7105","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-22T19:29:11Z","cross_cats_sorted":[],"title_canon_sha256":"3b12eecceb0188118cb6aac68b5d14594c1cb1a1c01b5100cab85d5a523cf304","abstract_canon_sha256":"26f05775a07435df09c236e606313070543a307ddd5aa435a3cd4b14fefed29d"},"schema_version":"1.0"},"canonical_sha256":"ce821eb44d074fac197b9655350566c5d0696fe90ec8355d10285f8dea85d36e","source":{"kind":"arxiv","id":"1412.7105","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.7105","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"arxiv_version","alias_value":"1412.7105v4","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.7105","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"pith_short_12","alias_value":"Z2BB5NCNA5H2","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"Z2BB5NCNA5H2YGL3","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"Z2BB5NCN","created_at":"2026-05-18T12:28:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:Z2BB5NCNA5H2YGL3SZKTKBLGYX","target":"record","payload":{"canonical_record":{"source":{"id":"1412.7105","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-22T19:29:11Z","cross_cats_sorted":[],"title_canon_sha256":"3b12eecceb0188118cb6aac68b5d14594c1cb1a1c01b5100cab85d5a523cf304","abstract_canon_sha256":"26f05775a07435df09c236e606313070543a307ddd5aa435a3cd4b14fefed29d"},"schema_version":"1.0"},"canonical_sha256":"ce821eb44d074fac197b9655350566c5d0696fe90ec8355d10285f8dea85d36e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:16.067706Z","signature_b64":"h28VriOcaEw42p1MeO+sBxO9+9/zS3EmoSIGk9MzL2SKLNIQhPU7JUeQ1eTvDeSQViKYR6O/b2PULOoaRiGsCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ce821eb44d074fac197b9655350566c5d0696fe90ec8355d10285f8dea85d36e","last_reissued_at":"2026-05-18T01:41:16.067197Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:16.067197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.7105","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:41:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ShWuRFdhrPpPlKKVyRYEg7JkNMGHjbUmtskiRBl38fa5+4hB9Qqx+RHNnNEqK8o9UNZdd7+CQ8NTd451AR33AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T10:39:45.620771Z"},"content_sha256":"f3f0044d8df3ab6dde0411b9a0d5f67c35b0c61a3ccc6320b3dcfe48356b2c44","schema_version":"1.0","event_id":"sha256:f3f0044d8df3ab6dde0411b9a0d5f67c35b0c61a3ccc6320b3dcfe48356b2c44"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:Z2BB5NCNA5H2YGL3SZKTKBLGYX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Massive neutrinos and invisible axion minimally connected","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Helena Kole\\v{s}ov\\'a, Luca Di Luzio, Michal Malinsk\\'y, Stefano Bertolini","submitted_at":"2014-12-22T19:29:11Z","abstract_excerpt":"We survey a few minimal scalar extensions of the standard electroweak model that provide a simple setup for massive neutrinos in connection with an invisible axion. The presence of a chiral $U(1)$ \\`a la Peccei-Quinn drives the pattern of Majorana neutrino masses while providing a dynamical solution to the strong CP problem and an axion as a dark matter candidate. We paradigmatically apply such a renormalizable framework to type-II seesaw and to two viable models for neutrino oscillations where the neutrino masses arise at one and two loops, respectively. We comment on the naturalness of the e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.7105","kind":"arxiv","version":4},"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":"2026-05-18T01:41:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FT4ICmiCvZSl8sUmmJrcFr6FDmgNgBYFA7XTJX6h+Jz5+pIdQDJq1wo37t8w9R2Gdv90jICjHEAZVq3GGE/GBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T10:39:45.621128Z"},"content_sha256":"0366a7b8f6098795dbce94204e1b4b86c2cdc3228967dfe89801dd66e1c44859","schema_version":"1.0","event_id":"sha256:0366a7b8f6098795dbce94204e1b4b86c2cdc3228967dfe89801dd66e1c44859"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z2BB5NCNA5H2YGL3SZKTKBLGYX/bundle.json","state_url":"https://pith.science/pith/Z2BB5NCNA5H2YGL3SZKTKBLGYX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z2BB5NCNA5H2YGL3SZKTKBLGYX/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":"2026-06-01T10:39:45Z","links":{"resolver":"https://pith.science/pith/Z2BB5NCNA5H2YGL3SZKTKBLGYX","bundle":"https://pith.science/pith/Z2BB5NCNA5H2YGL3SZKTKBLGYX/bundle.json","state":"https://pith.science/pith/Z2BB5NCNA5H2YGL3SZKTKBLGYX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z2BB5NCNA5H2YGL3SZKTKBLGYX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:Z2BB5NCNA5H2YGL3SZKTKBLGYX","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":"26f05775a07435df09c236e606313070543a307ddd5aa435a3cd4b14fefed29d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-22T19:29:11Z","title_canon_sha256":"3b12eecceb0188118cb6aac68b5d14594c1cb1a1c01b5100cab85d5a523cf304"},"schema_version":"1.0","source":{"id":"1412.7105","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.7105","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"arxiv_version","alias_value":"1412.7105v4","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.7105","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"pith_short_12","alias_value":"Z2BB5NCNA5H2","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"Z2BB5NCNA5H2YGL3","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"Z2BB5NCN","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:0366a7b8f6098795dbce94204e1b4b86c2cdc3228967dfe89801dd66e1c44859","target":"graph","created_at":"2026-05-18T01:41:16Z","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 survey a few minimal scalar extensions of the standard electroweak model that provide a simple setup for massive neutrinos in connection with an invisible axion. The presence of a chiral $U(1)$ \\`a la Peccei-Quinn drives the pattern of Majorana neutrino masses while providing a dynamical solution to the strong CP problem and an axion as a dark matter candidate. We paradigmatically apply such a renormalizable framework to type-II seesaw and to two viable models for neutrino oscillations where the neutrino masses arise at one and two loops, respectively. We comment on the naturalness of the e","authors_text":"Helena Kole\\v{s}ov\\'a, Luca Di Luzio, Michal Malinsk\\'y, Stefano Bertolini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-22T19:29:11Z","title":"Massive neutrinos and invisible axion minimally connected"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.7105","kind":"arxiv","version":4},"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:f3f0044d8df3ab6dde0411b9a0d5f67c35b0c61a3ccc6320b3dcfe48356b2c44","target":"record","created_at":"2026-05-18T01:41:16Z","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":"26f05775a07435df09c236e606313070543a307ddd5aa435a3cd4b14fefed29d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-22T19:29:11Z","title_canon_sha256":"3b12eecceb0188118cb6aac68b5d14594c1cb1a1c01b5100cab85d5a523cf304"},"schema_version":"1.0","source":{"id":"1412.7105","kind":"arxiv","version":4}},"canonical_sha256":"ce821eb44d074fac197b9655350566c5d0696fe90ec8355d10285f8dea85d36e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ce821eb44d074fac197b9655350566c5d0696fe90ec8355d10285f8dea85d36e","first_computed_at":"2026-05-18T01:41:16.067197Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:16.067197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h28VriOcaEw42p1MeO+sBxO9+9/zS3EmoSIGk9MzL2SKLNIQhPU7JUeQ1eTvDeSQViKYR6O/b2PULOoaRiGsCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:16.067706Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.7105","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3f0044d8df3ab6dde0411b9a0d5f67c35b0c61a3ccc6320b3dcfe48356b2c44","sha256:0366a7b8f6098795dbce94204e1b4b86c2cdc3228967dfe89801dd66e1c44859"],"state_sha256":"9ee9e245c6d177b3b83f2e34fcec82136cc911a47e0e6ba9a0825d81bbf4f00e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3/VzA5Zzdw0Ba32JHXOzute/x6P+4PyOhH2UgtpL4Hk3GHsB/gTDBLlo8p7D2WZ8Cb/n6t+cLqDzvh3//uTDDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T10:39:45.623101Z","bundle_sha256":"e325a9a03e63043b9a0212d738cefe72e20b182e7f76f865d16b38e0ab7a93a8"}}