{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:5XPCTFIX2BGRF4AOKPDZPKAWUS","short_pith_number":"pith:5XPCTFIX","canonical_record":{"source":{"id":"2003.13219","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-30T04:54:07Z","cross_cats_sorted":[],"title_canon_sha256":"c02a0f3d0d09d37aedaf477de2bfb0308a0a198ed3d1a10ac022f4ec93a2c44e","abstract_canon_sha256":"aa80ce79c730ecdd14369a556065853714dfac24fd973cc3f95b2d191bb41f20"},"schema_version":"1.0"},"canonical_sha256":"edde299517d04d12f00e53c797a816a49b9ab83b21c28bfc3f6679dd69ee6361","source":{"kind":"arxiv","id":"2003.13219","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.13219","created_at":"2026-07-05T01:55:49Z"},{"alias_kind":"arxiv_version","alias_value":"2003.13219v2","created_at":"2026-07-05T01:55:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.13219","created_at":"2026-07-05T01:55:49Z"},{"alias_kind":"pith_short_12","alias_value":"5XPCTFIX2BGR","created_at":"2026-07-05T01:55:49Z"},{"alias_kind":"pith_short_16","alias_value":"5XPCTFIX2BGRF4AO","created_at":"2026-07-05T01:55:49Z"},{"alias_kind":"pith_short_8","alias_value":"5XPCTFIX","created_at":"2026-07-05T01:55:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:5XPCTFIX2BGRF4AOKPDZPKAWUS","target":"record","payload":{"canonical_record":{"source":{"id":"2003.13219","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-30T04:54:07Z","cross_cats_sorted":[],"title_canon_sha256":"c02a0f3d0d09d37aedaf477de2bfb0308a0a198ed3d1a10ac022f4ec93a2c44e","abstract_canon_sha256":"aa80ce79c730ecdd14369a556065853714dfac24fd973cc3f95b2d191bb41f20"},"schema_version":"1.0"},"canonical_sha256":"edde299517d04d12f00e53c797a816a49b9ab83b21c28bfc3f6679dd69ee6361","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:55:49.316894Z","signature_b64":"ab19IxeSwFzLN/0jOMUIZwBhJU7TP5eNEdkgUU/F3+2Jtd5JNombukI+qEYEb+VF8mqalrhTmWNXq4+IfDe5Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"edde299517d04d12f00e53c797a816a49b9ab83b21c28bfc3f6679dd69ee6361","last_reissued_at":"2026-07-05T01:55:49.316406Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:55:49.316406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2003.13219","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":"2026-07-05T01:55:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dskK5l+g9ZtqUSNc37e3trmeZD9aPTopsBmwsGG42bEZ+1XnlwM9I85Bg7oJYHFcoXfOqOAzp6ukuNuFwwfsAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T10:15:43.911131Z"},"content_sha256":"da14dafdd4b59ecb18f31ddc56606910b435eb08e32c4b2b607bfdeed0f92031","schema_version":"1.0","event_id":"sha256:da14dafdd4b59ecb18f31ddc56606910b435eb08e32c4b2b607bfdeed0f92031"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:5XPCTFIX2BGRF4AOKPDZPKAWUS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A radiative seesaw model with three Higgs doublets in modular $A_4$ symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Hiroshi Okada, Yutaro Shoji","submitted_at":"2020-03-30T04:54:07Z","abstract_excerpt":"We propose a radiative seesaw model based on a modular $A_4$ symmetry, which has good predictability in the lepton sector. We execute a numerical analysis to search for parameters that satisfy the experimental constraints such as those from neutrino oscillation data and lepton flavor violations. Then, we present several predictions in our model that originate from the modular symmetry at a fixed point as well as fundamental region of $\\tau$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.13219","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/2003.13219/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":"2026-07-05T01:55:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qnKjhpPqc55d9hRoz2Vgc77YBeCJQwETjHEJd2DtBYC5ewH6wKflZk8DtD2irBAEVeGtZJCo+cyaVaLrFGRLCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T10:15:43.912160Z"},"content_sha256":"c2e1c8c7406921322e9d3f490f83a50d4ef138ceea8ef2d6f66bdb23c3cf8ea2","schema_version":"1.0","event_id":"sha256:c2e1c8c7406921322e9d3f490f83a50d4ef138ceea8ef2d6f66bdb23c3cf8ea2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5XPCTFIX2BGRF4AOKPDZPKAWUS/bundle.json","state_url":"https://pith.science/pith/5XPCTFIX2BGRF4AOKPDZPKAWUS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5XPCTFIX2BGRF4AOKPDZPKAWUS/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":"2026-08-04T10:15:43Z","links":{"resolver":"https://pith.science/pith/5XPCTFIX2BGRF4AOKPDZPKAWUS","bundle":"https://pith.science/pith/5XPCTFIX2BGRF4AOKPDZPKAWUS/bundle.json","state":"https://pith.science/pith/5XPCTFIX2BGRF4AOKPDZPKAWUS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5XPCTFIX2BGRF4AOKPDZPKAWUS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:5XPCTFIX2BGRF4AOKPDZPKAWUS","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":"aa80ce79c730ecdd14369a556065853714dfac24fd973cc3f95b2d191bb41f20","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-30T04:54:07Z","title_canon_sha256":"c02a0f3d0d09d37aedaf477de2bfb0308a0a198ed3d1a10ac022f4ec93a2c44e"},"schema_version":"1.0","source":{"id":"2003.13219","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.13219","created_at":"2026-07-05T01:55:49Z"},{"alias_kind":"arxiv_version","alias_value":"2003.13219v2","created_at":"2026-07-05T01:55:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.13219","created_at":"2026-07-05T01:55:49Z"},{"alias_kind":"pith_short_12","alias_value":"5XPCTFIX2BGR","created_at":"2026-07-05T01:55:49Z"},{"alias_kind":"pith_short_16","alias_value":"5XPCTFIX2BGRF4AO","created_at":"2026-07-05T01:55:49Z"},{"alias_kind":"pith_short_8","alias_value":"5XPCTFIX","created_at":"2026-07-05T01:55:49Z"}],"graph_snapshots":[{"event_id":"sha256:c2e1c8c7406921322e9d3f490f83a50d4ef138ceea8ef2d6f66bdb23c3cf8ea2","target":"graph","created_at":"2026-07-05T01:55:49Z","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/2003.13219/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a radiative seesaw model based on a modular $A_4$ symmetry, which has good predictability in the lepton sector. We execute a numerical analysis to search for parameters that satisfy the experimental constraints such as those from neutrino oscillation data and lepton flavor violations. Then, we present several predictions in our model that originate from the modular symmetry at a fixed point as well as fundamental region of $\\tau$.","authors_text":"Hiroshi Okada, Yutaro Shoji","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-30T04:54:07Z","title":"A radiative seesaw model with three Higgs doublets in modular $A_4$ symmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.13219","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:da14dafdd4b59ecb18f31ddc56606910b435eb08e32c4b2b607bfdeed0f92031","target":"record","created_at":"2026-07-05T01:55:49Z","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":"aa80ce79c730ecdd14369a556065853714dfac24fd973cc3f95b2d191bb41f20","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-30T04:54:07Z","title_canon_sha256":"c02a0f3d0d09d37aedaf477de2bfb0308a0a198ed3d1a10ac022f4ec93a2c44e"},"schema_version":"1.0","source":{"id":"2003.13219","kind":"arxiv","version":2}},"canonical_sha256":"edde299517d04d12f00e53c797a816a49b9ab83b21c28bfc3f6679dd69ee6361","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"edde299517d04d12f00e53c797a816a49b9ab83b21c28bfc3f6679dd69ee6361","first_computed_at":"2026-07-05T01:55:49.316406Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:55:49.316406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ab19IxeSwFzLN/0jOMUIZwBhJU7TP5eNEdkgUU/F3+2Jtd5JNombukI+qEYEb+VF8mqalrhTmWNXq4+IfDe5Cg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:55:49.316894Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.13219","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da14dafdd4b59ecb18f31ddc56606910b435eb08e32c4b2b607bfdeed0f92031","sha256:c2e1c8c7406921322e9d3f490f83a50d4ef138ceea8ef2d6f66bdb23c3cf8ea2"],"state_sha256":"91fcd1ace9149d2f1a8b235da98e4bef3932bbfde03d23670548fd625a8b6646"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4lFx/yCKmFZQyBg14xL3kanp1rBiFqAeKj5ODJMe7ULzmoTnDynspwth3RRBdolPofmlLcsOQXX9BMA2kaTVDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T10:15:43.918593Z","bundle_sha256":"8aff3d297d1a49789f79362554c8891c48622d2e39b849a172ea57253b525409"}}