{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:QM3ML5OT4PDY7HQAB4AISPM476","short_pith_number":"pith:QM3ML5OT","schema_version":"1.0","canonical_sha256":"8336c5f5d3e3c78f9e000f00893d9cffa6fd388d47ff7ceb0553108c2c936811","source":{"kind":"arxiv","id":"0910.1043","version":1},"attestation_state":"computed","paper":{"title":"Origin of Quark-Lepton Flavor in SO(10) with Type II Seesaw","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Bhaskar Dutta, R.N. Mohapatra, Yukihiro Mimura","submitted_at":"2009-10-06T16:01:51Z","abstract_excerpt":"Diverse mass and mixing patterns between the quarks and leptons makes it challenging to construct a simple grand unified theory of flavor. We show that SO(10) SUSY GUTs with type II seesaw mechanism giving neutrino masses provide a natural framework for addressing this issue. A simple ansatz that the dominant Yukawa matrix (the 10-Higgs coupling to matter) has rank one, appears to simultaneously explain both the large lepton mixings as well as the observed quark flavor hierarchy in these models. A testable prediction of this ansatz is the neutrino mixing, U_{e3}, which should be observable in "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"0910.1043","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-10-06T16:01:51Z","cross_cats_sorted":[],"title_canon_sha256":"0a5c4e1e5eb7441078e2f2bdc39bb3975b69f7cda911f50e45d5311eb5f0e1b0","abstract_canon_sha256":"a706285a4eb01bf31245880b806b757f5c9d219a071a12b969a03bf30bc666af"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:34:19.997134Z","signature_b64":"UFma1y+2V7XpkQe8AlXBzpwoL90x0rEQW5c4WFTp9hn6BSitVwT2c9qvHejU/dhUVs+K8VDmzd0UDyeOqLo9Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8336c5f5d3e3c78f9e000f00893d9cffa6fd388d47ff7ceb0553108c2c936811","last_reissued_at":"2026-05-18T02:34:19.996619Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:34:19.996619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Origin of Quark-Lepton Flavor in SO(10) with Type II Seesaw","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Bhaskar Dutta, R.N. Mohapatra, Yukihiro Mimura","submitted_at":"2009-10-06T16:01:51Z","abstract_excerpt":"Diverse mass and mixing patterns between the quarks and leptons makes it challenging to construct a simple grand unified theory of flavor. We show that SO(10) SUSY GUTs with type II seesaw mechanism giving neutrino masses provide a natural framework for addressing this issue. A simple ansatz that the dominant Yukawa matrix (the 10-Higgs coupling to matter) has rank one, appears to simultaneously explain both the large lepton mixings as well as the observed quark flavor hierarchy in these models. A testable prediction of this ansatz is the neutrino mixing, U_{e3}, which should be observable in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.1043","kind":"arxiv","version":1},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"0910.1043","created_at":"2026-05-18T02:34:19.996705+00:00"},{"alias_kind":"arxiv_version","alias_value":"0910.1043v1","created_at":"2026-05-18T02:34:19.996705+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.1043","created_at":"2026-05-18T02:34:19.996705+00:00"},{"alias_kind":"pith_short_12","alias_value":"QM3ML5OT4PDY","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_16","alias_value":"QM3ML5OT4PDY7HQA","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_8","alias_value":"QM3ML5OT","created_at":"2026-05-18T12:26:01.383474+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QM3ML5OT4PDY7HQAB4AISPM476","json":"https://pith.science/pith/QM3ML5OT4PDY7HQAB4AISPM476.json","graph_json":"https://pith.science/api/pith-number/QM3ML5OT4PDY7HQAB4AISPM476/graph.json","events_json":"https://pith.science/api/pith-number/QM3ML5OT4PDY7HQAB4AISPM476/events.json","paper":"https://pith.science/paper/QM3ML5OT"},"agent_actions":{"view_html":"https://pith.science/pith/QM3ML5OT4PDY7HQAB4AISPM476","download_json":"https://pith.science/pith/QM3ML5OT4PDY7HQAB4AISPM476.json","view_paper":"https://pith.science/paper/QM3ML5OT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0910.1043&json=true","fetch_graph":"https://pith.science/api/pith-number/QM3ML5OT4PDY7HQAB4AISPM476/graph.json","fetch_events":"https://pith.science/api/pith-number/QM3ML5OT4PDY7HQAB4AISPM476/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QM3ML5OT4PDY7HQAB4AISPM476/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QM3ML5OT4PDY7HQAB4AISPM476/action/storage_attestation","attest_author":"https://pith.science/pith/QM3ML5OT4PDY7HQAB4AISPM476/action/author_attestation","sign_citation":"https://pith.science/pith/QM3ML5OT4PDY7HQAB4AISPM476/action/citation_signature","submit_replication":"https://pith.science/pith/QM3ML5OT4PDY7HQAB4AISPM476/action/replication_record"}},"created_at":"2026-05-18T02:34:19.996705+00:00","updated_at":"2026-05-18T02:34:19.996705+00:00"}