{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:46MB3HCF7W6XGIQDLIISOH5OYB","short_pith_number":"pith:46MB3HCF","canonical_record":{"source":{"id":"1604.07777","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-26T18:07:31Z","cross_cats_sorted":[],"title_canon_sha256":"af305da0df4f256d84dcb065663252f9a7b42e56fee4843704f314ba06334080","abstract_canon_sha256":"134f44d918c12ff666eec131726ea751e27e09e6ffb559e1b8f573499b2a085d"},"schema_version":"1.0"},"canonical_sha256":"e7981d9c45fdbd7322035a11271faec05082313fba41639d4cfa5b5f88820329","source":{"kind":"arxiv","id":"1604.07777","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.07777","created_at":"2026-05-18T01:10:49Z"},{"alias_kind":"arxiv_version","alias_value":"1604.07777v3","created_at":"2026-05-18T01:10:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.07777","created_at":"2026-05-18T01:10:49Z"},{"alias_kind":"pith_short_12","alias_value":"46MB3HCF7W6X","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"46MB3HCF7W6XGIQD","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"46MB3HCF","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:46MB3HCF7W6XGIQDLIISOH5OYB","target":"record","payload":{"canonical_record":{"source":{"id":"1604.07777","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-26T18:07:31Z","cross_cats_sorted":[],"title_canon_sha256":"af305da0df4f256d84dcb065663252f9a7b42e56fee4843704f314ba06334080","abstract_canon_sha256":"134f44d918c12ff666eec131726ea751e27e09e6ffb559e1b8f573499b2a085d"},"schema_version":"1.0"},"canonical_sha256":"e7981d9c45fdbd7322035a11271faec05082313fba41639d4cfa5b5f88820329","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:49.578337Z","signature_b64":"2scid76LE7Y34r7dPvu5bcWfEdgGOwHQatnL1hVt8uMB+6OcLqcTMV6pWU7dP26apa7LpsqvZ6vw0mEmIr1lAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e7981d9c45fdbd7322035a11271faec05082313fba41639d4cfa5b5f88820329","last_reissued_at":"2026-05-18T01:10:49.577713Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:49.577713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.07777","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":"2026-05-18T01:10:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Wlpm5EUawpFrhKG26jMfPXl+lwbqKEgWPPyFPbLuM13zfLBwYVVNyrA7ghPolNjnb4XYXkY+sJc3jjeXUng1BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T14:28:26.718879Z"},"content_sha256":"af73409200604dfd62a9aac85751d6593834be70d6ea2dd6bc9c534b0652b623","schema_version":"1.0","event_id":"sha256:af73409200604dfd62a9aac85751d6593834be70d6ea2dd6bc9c534b0652b623"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:46MB3HCF7W6XGIQDLIISOH5OYB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scotogenic model for co-bimaximal mixing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"D. Jurciukonis, L. Lavoura, P.M. Ferreira, W. Grimus","submitted_at":"2016-04-26T18:07:31Z","abstract_excerpt":"We present a scotogenic model, i.e. a one-loop neutrino mass model with dark right-handed neutrino gauge singlets and one inert dark scalar gauge doublet $\\eta$, which has symmetries that lead to co-bimaximal mixing, i.e. to an atmospheric mixing angle $\\theta_{23} = 45^\\circ$ and to a $CP$-violating phase $\\delta = \\pm \\pi/2$, while the mixing angle $\\theta_{13}$ remains arbitrary. The symmetries consist of softly broken lepton numbers $L_\\alpha$ ($\\alpha = e,\\mu,\\tau$), a non-standard $CP$ symmetry, and three $Z_2$ symmetries. We indicate two possibilities for extending the model to the quar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.07777","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":"2026-05-18T01:10:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cu7oFUbkL+EBOUTNGNBa5bz6PjJzkDvGns6PXPy1vECLzO9PHAeS6M3bwM3d/YUJS1yoQQT98w/VMdFroGK3Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T14:28:26.719514Z"},"content_sha256":"c5bdb351b0590941bd48aa20f08630c4fa1fd90b75afc6ca9b03fad61b3f53a4","schema_version":"1.0","event_id":"sha256:c5bdb351b0590941bd48aa20f08630c4fa1fd90b75afc6ca9b03fad61b3f53a4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/46MB3HCF7W6XGIQDLIISOH5OYB/bundle.json","state_url":"https://pith.science/pith/46MB3HCF7W6XGIQDLIISOH5OYB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/46MB3HCF7W6XGIQDLIISOH5OYB/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":"2026-05-31T14:28:26Z","links":{"resolver":"https://pith.science/pith/46MB3HCF7W6XGIQDLIISOH5OYB","bundle":"https://pith.science/pith/46MB3HCF7W6XGIQDLIISOH5OYB/bundle.json","state":"https://pith.science/pith/46MB3HCF7W6XGIQDLIISOH5OYB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/46MB3HCF7W6XGIQDLIISOH5OYB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:46MB3HCF7W6XGIQDLIISOH5OYB","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":"134f44d918c12ff666eec131726ea751e27e09e6ffb559e1b8f573499b2a085d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-26T18:07:31Z","title_canon_sha256":"af305da0df4f256d84dcb065663252f9a7b42e56fee4843704f314ba06334080"},"schema_version":"1.0","source":{"id":"1604.07777","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.07777","created_at":"2026-05-18T01:10:49Z"},{"alias_kind":"arxiv_version","alias_value":"1604.07777v3","created_at":"2026-05-18T01:10:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.07777","created_at":"2026-05-18T01:10:49Z"},{"alias_kind":"pith_short_12","alias_value":"46MB3HCF7W6X","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"46MB3HCF7W6XGIQD","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"46MB3HCF","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:c5bdb351b0590941bd48aa20f08630c4fa1fd90b75afc6ca9b03fad61b3f53a4","target":"graph","created_at":"2026-05-18T01:10:49Z","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"},"paper":{"abstract_excerpt":"We present a scotogenic model, i.e. a one-loop neutrino mass model with dark right-handed neutrino gauge singlets and one inert dark scalar gauge doublet $\\eta$, which has symmetries that lead to co-bimaximal mixing, i.e. to an atmospheric mixing angle $\\theta_{23} = 45^\\circ$ and to a $CP$-violating phase $\\delta = \\pm \\pi/2$, while the mixing angle $\\theta_{13}$ remains arbitrary. The symmetries consist of softly broken lepton numbers $L_\\alpha$ ($\\alpha = e,\\mu,\\tau$), a non-standard $CP$ symmetry, and three $Z_2$ symmetries. We indicate two possibilities for extending the model to the quar","authors_text":"D. Jurciukonis, L. Lavoura, P.M. Ferreira, W. Grimus","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-26T18:07:31Z","title":"Scotogenic model for co-bimaximal mixing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.07777","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:af73409200604dfd62a9aac85751d6593834be70d6ea2dd6bc9c534b0652b623","target":"record","created_at":"2026-05-18T01:10:49Z","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":"134f44d918c12ff666eec131726ea751e27e09e6ffb559e1b8f573499b2a085d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-04-26T18:07:31Z","title_canon_sha256":"af305da0df4f256d84dcb065663252f9a7b42e56fee4843704f314ba06334080"},"schema_version":"1.0","source":{"id":"1604.07777","kind":"arxiv","version":3}},"canonical_sha256":"e7981d9c45fdbd7322035a11271faec05082313fba41639d4cfa5b5f88820329","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e7981d9c45fdbd7322035a11271faec05082313fba41639d4cfa5b5f88820329","first_computed_at":"2026-05-18T01:10:49.577713Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:49.577713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2scid76LE7Y34r7dPvu5bcWfEdgGOwHQatnL1hVt8uMB+6OcLqcTMV6pWU7dP26apa7LpsqvZ6vw0mEmIr1lAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:49.578337Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.07777","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:af73409200604dfd62a9aac85751d6593834be70d6ea2dd6bc9c534b0652b623","sha256:c5bdb351b0590941bd48aa20f08630c4fa1fd90b75afc6ca9b03fad61b3f53a4"],"state_sha256":"5562123e829a71ab4bfd7a330b90ba36948fc1a92f84550f0fabaecc8e116fe1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PO9YbJuXtqytLeGUnNqmpA0cPYOaEhwBnMs4mVAuoX3RZ/KUnuCfm9BbjH7nHsQcVTeEWrQNwHdV/qE4Ng4ABg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T14:28:26.723644Z","bundle_sha256":"6c233fac82062dc7934d599942845d6c8067a3175d0eaf3b13908b44cd301582"}}