{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:DWGYXIF6DP75V3DV4HOMZXLJBH","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":"29f81c8926d5379a6e343be0ed668f4379e5c3ce8eae1951c26623884e9b82a5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-22T14:36:37Z","title_canon_sha256":"3b2e71c4e7d21b2ec645d8fc67318958b553eb166c1afad289d322501391e383"},"schema_version":"1.0","source":{"id":"1412.6996","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.6996","created_at":"2026-05-18T01:30:34Z"},{"alias_kind":"arxiv_version","alias_value":"1412.6996v4","created_at":"2026-05-18T01:30:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.6996","created_at":"2026-05-18T01:30:34Z"},{"alias_kind":"pith_short_12","alias_value":"DWGYXIF6DP75","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"DWGYXIF6DP75V3DV","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"DWGYXIF6","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:af4666cb64c17e14bda01fb0e1c9a0937b7919c9be08019f40d0f9d728e6ebc2","target":"graph","created_at":"2026-05-18T01:30:34Z","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":"Constrained sequential dominance (CSD) is a natural framework for implementing the see-saw mechanism of neutrino masses which allows the mixing angles and phases to be accurately predicted in terms of relatively few input parameters. We analyze a class of CSD($n$) models where, in the flavour basis, two right-handed neutrinos are dominantly responsible for the \"atmospheric\" and \"solar\" neutrino masses with Yukawa couplings to $(\\nu_e, \\nu_{\\mu}, \\nu_{\\tau})$ proportional to $(0,1,1)$ and $(1,n,n-2)$, respectively, where $n$ is a positive integer. These coupling patterns may arise in indirect f","authors_text":"Fredrik Bj\\\"orkeroth, Stephen F. King","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-22T14:36:37Z","title":"Testing constrained sequential dominance models of neutrinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.6996","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":"sha256:5254daf49a4d9122b29eda5894bed82ca080bf9c2b4a5b5c765995d8d81ba33a","target":"record","created_at":"2026-05-18T01:30:34Z","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":"29f81c8926d5379a6e343be0ed668f4379e5c3ce8eae1951c26623884e9b82a5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-12-22T14:36:37Z","title_canon_sha256":"3b2e71c4e7d21b2ec645d8fc67318958b553eb166c1afad289d322501391e383"},"schema_version":"1.0","source":{"id":"1412.6996","kind":"arxiv","version":4}},"canonical_sha256":"1d8d8ba0be1bffdaec75e1dcccdd6909c17dcf543bf40f60f168dfad551cfc7d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1d8d8ba0be1bffdaec75e1dcccdd6909c17dcf543bf40f60f168dfad551cfc7d","first_computed_at":"2026-05-18T01:30:34.993017Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:30:34.993017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uTdX2796xp6c4WVJ93jGcdAPmjb22AD4cTfvv/UFU1DiyEAGfSAfyH9CUsj2n02pn7VVdWwRaWAmpucRdTCJAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:30:34.993605Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.6996","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5254daf49a4d9122b29eda5894bed82ca080bf9c2b4a5b5c765995d8d81ba33a","sha256:af4666cb64c17e14bda01fb0e1c9a0937b7919c9be08019f40d0f9d728e6ebc2"],"state_sha256":"da9f94a7cd5cf2be82d30734a59230cd3f1cd0d47c9e93f8a40f0311170e8540"}