{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:QKMYBLRJB6NSHJIHLZYKPB5BY3","short_pith_number":"pith:QKMYBLRJ","canonical_record":{"source":{"id":"1909.08827","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-09-19T07:02:51Z","cross_cats_sorted":[],"title_canon_sha256":"f1026bef8a2b74c787ec7fd5a7264df5810023b52e43da56b533f70e29551bde","abstract_canon_sha256":"64e2bf8776966069597887a3cfae0cae68fed16d393c75e0044c5fda3c99df4a"},"schema_version":"1.0"},"canonical_sha256":"829980ae290f9b23a5075e70a787a1c6fa4df522626364c723dd53290106fd85","source":{"kind":"arxiv","id":"1909.08827","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.08827","created_at":"2026-07-05T00:20:19Z"},{"alias_kind":"arxiv_version","alias_value":"1909.08827v2","created_at":"2026-07-05T00:20:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.08827","created_at":"2026-07-05T00:20:19Z"},{"alias_kind":"pith_short_12","alias_value":"QKMYBLRJB6NS","created_at":"2026-07-05T00:20:19Z"},{"alias_kind":"pith_short_16","alias_value":"QKMYBLRJB6NSHJIH","created_at":"2026-07-05T00:20:19Z"},{"alias_kind":"pith_short_8","alias_value":"QKMYBLRJ","created_at":"2026-07-05T00:20:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:QKMYBLRJB6NSHJIHLZYKPB5BY3","target":"record","payload":{"canonical_record":{"source":{"id":"1909.08827","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-09-19T07:02:51Z","cross_cats_sorted":[],"title_canon_sha256":"f1026bef8a2b74c787ec7fd5a7264df5810023b52e43da56b533f70e29551bde","abstract_canon_sha256":"64e2bf8776966069597887a3cfae0cae68fed16d393c75e0044c5fda3c99df4a"},"schema_version":"1.0"},"canonical_sha256":"829980ae290f9b23a5075e70a787a1c6fa4df522626364c723dd53290106fd85","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:20:19.971767Z","signature_b64":"jqPGvMcivp8xnCftfmA0DXiyEY8XsxrPAF0qrMiBXRNXmPaqPJIs51AdPSdC0/9sTLtZTA0wUZd6x5JM4frcAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"829980ae290f9b23a5075e70a787a1c6fa4df522626364c723dd53290106fd85","last_reissued_at":"2026-07-05T00:20:19.971351Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:20:19.971351Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1909.08827","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:20:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rYytDaSMyGQ+4z0tagtBHWPjn1B1scg6/v/mywIwwcnmxrL+YWYSGzqiEd/sgo8REcLk94Wai1+XmDlH5mfZBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T01:11:00.306732Z"},"content_sha256":"ccfdad86d919e62e95ac9a9ed3111bf21f614724af105fd195f2049a73979454","schema_version":"1.0","event_id":"sha256:ccfdad86d919e62e95ac9a9ed3111bf21f614724af105fd195f2049a73979454"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:QKMYBLRJB6NSHJIHLZYKPB5BY3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Low scale seesaw models for low scale $U(1)_{L_\\mu-L_\\tau}$ symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Joe Sato, Kento Asai, Takashi Shimomura, Takeshi Araki","submitted_at":"2019-09-19T07:02:51Z","abstract_excerpt":"We propose models for neutrino masses and mixing in the framework of low scale $U(1)_{L_\\mu-L_\\tau}$ gauge extension of the standard model. The models are designed to spontaneously break $U(1)_{L_\\mu-L_\\tau}$ so that the $U(1)_{L_\\mu-L_\\tau}$ gauge boson acquires an MeV scale mass, which is required to solve the long-standing problem of muon anomalous magnetic moment. Tiny neutrino masses are obtained by simultaneously invoking the linear and the inverse seesaw mechanism, and we succeed in realizing two types of one-zero textures in the active neutrino mass matrix. Both of the obtained texture"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.08827","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1909.08827/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T00:20:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HhOGj5kD48RUtB2OL+7ex0hyy/pD2Np7c1uR79ORAiMg8tQdTITY5wl+ZlqYrSFdtT1IWILkqC8l744jRt9rCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T01:11:00.307318Z"},"content_sha256":"ade27ff56c8076aad5fe8134b7b07555f27dfde262f3922061a9b2a9191b6730","schema_version":"1.0","event_id":"sha256:ade27ff56c8076aad5fe8134b7b07555f27dfde262f3922061a9b2a9191b6730"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QKMYBLRJB6NSHJIHLZYKPB5BY3/bundle.json","state_url":"https://pith.science/pith/QKMYBLRJB6NSHJIHLZYKPB5BY3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QKMYBLRJB6NSHJIHLZYKPB5BY3/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":"2026-08-06T01:11:00Z","links":{"resolver":"https://pith.science/pith/QKMYBLRJB6NSHJIHLZYKPB5BY3","bundle":"https://pith.science/pith/QKMYBLRJB6NSHJIHLZYKPB5BY3/bundle.json","state":"https://pith.science/pith/QKMYBLRJB6NSHJIHLZYKPB5BY3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QKMYBLRJB6NSHJIHLZYKPB5BY3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:QKMYBLRJB6NSHJIHLZYKPB5BY3","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":"64e2bf8776966069597887a3cfae0cae68fed16d393c75e0044c5fda3c99df4a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-09-19T07:02:51Z","title_canon_sha256":"f1026bef8a2b74c787ec7fd5a7264df5810023b52e43da56b533f70e29551bde"},"schema_version":"1.0","source":{"id":"1909.08827","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.08827","created_at":"2026-07-05T00:20:19Z"},{"alias_kind":"arxiv_version","alias_value":"1909.08827v2","created_at":"2026-07-05T00:20:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.08827","created_at":"2026-07-05T00:20:19Z"},{"alias_kind":"pith_short_12","alias_value":"QKMYBLRJB6NS","created_at":"2026-07-05T00:20:19Z"},{"alias_kind":"pith_short_16","alias_value":"QKMYBLRJB6NSHJIH","created_at":"2026-07-05T00:20:19Z"},{"alias_kind":"pith_short_8","alias_value":"QKMYBLRJ","created_at":"2026-07-05T00:20:19Z"}],"graph_snapshots":[{"event_id":"sha256:ade27ff56c8076aad5fe8134b7b07555f27dfde262f3922061a9b2a9191b6730","target":"graph","created_at":"2026-07-05T00:20:19Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1909.08827/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose models for neutrino masses and mixing in the framework of low scale $U(1)_{L_\\mu-L_\\tau}$ gauge extension of the standard model. The models are designed to spontaneously break $U(1)_{L_\\mu-L_\\tau}$ so that the $U(1)_{L_\\mu-L_\\tau}$ gauge boson acquires an MeV scale mass, which is required to solve the long-standing problem of muon anomalous magnetic moment. Tiny neutrino masses are obtained by simultaneously invoking the linear and the inverse seesaw mechanism, and we succeed in realizing two types of one-zero textures in the active neutrino mass matrix. Both of the obtained texture","authors_text":"Joe Sato, Kento Asai, Takashi Shimomura, Takeshi Araki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-09-19T07:02:51Z","title":"Low scale seesaw models for low scale $U(1)_{L_\\mu-L_\\tau}$ symmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.08827","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:ccfdad86d919e62e95ac9a9ed3111bf21f614724af105fd195f2049a73979454","target":"record","created_at":"2026-07-05T00:20:19Z","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":"64e2bf8776966069597887a3cfae0cae68fed16d393c75e0044c5fda3c99df4a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-09-19T07:02:51Z","title_canon_sha256":"f1026bef8a2b74c787ec7fd5a7264df5810023b52e43da56b533f70e29551bde"},"schema_version":"1.0","source":{"id":"1909.08827","kind":"arxiv","version":2}},"canonical_sha256":"829980ae290f9b23a5075e70a787a1c6fa4df522626364c723dd53290106fd85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"829980ae290f9b23a5075e70a787a1c6fa4df522626364c723dd53290106fd85","first_computed_at":"2026-07-05T00:20:19.971351Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:20:19.971351Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jqPGvMcivp8xnCftfmA0DXiyEY8XsxrPAF0qrMiBXRNXmPaqPJIs51AdPSdC0/9sTLtZTA0wUZd6x5JM4frcAw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:20:19.971767Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.08827","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ccfdad86d919e62e95ac9a9ed3111bf21f614724af105fd195f2049a73979454","sha256:ade27ff56c8076aad5fe8134b7b07555f27dfde262f3922061a9b2a9191b6730"],"state_sha256":"74e5de4014c71eae9c511482dd28479b31b35d9aec2bcd064da616950fa77296"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WuHNF8Oq+9yo1PHn+u5KJ9jfXEQsb20KxQCbVe1GWWlo1bHeihIr0oNqC7CkBwfS/fycTU/+KIK1fb2D9txPDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T01:11:00.314434Z","bundle_sha256":"54457bd735f0a8d2163958ee6300a81e1b1f489ca88ead0da780f5133ae36fa5"}}