{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:4YMXHUIEJQO26JGTPRC3LK6XYT","short_pith_number":"pith:4YMXHUIE","schema_version":"1.0","canonical_sha256":"e61973d1044c1daf24d37c45b5abd7c4e22aca60b5cc26e5135828375e8b71a0","source":{"kind":"arxiv","id":"1407.5814","version":2},"attestation_state":"computed","paper":{"title":"Nonzero $\\theta_{13}$ and CP violation from Broken $\\mu-\\tau$ Symmetry with $m_{1}=0$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Asan Damanik","submitted_at":"2014-07-22T10:42:15Z","abstract_excerpt":"Nonzero of mixing angle $\\theta_{13}$ has some phenomenological consequences on neutrino physics beyond the standard model. If the mixing angle $\\theta_{13}\\neq 0$, then there is the possibility of the CP violation existence on the neutrino sector. To obtain a nonzero of mixing angle $\\theta_{13}$ from neutrino mass matrix obey $\\mu-\\tau$, we break it by introducing one small parameter $x$ into neutrino mass matrix and then calculated the Jarlskog invariant as a measure of CP violation existence using the reported experimental data as input and put $m_{1}=0$ for neutrino mass in normal hierarc"},"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":"1407.5814","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-07-22T10:42:15Z","cross_cats_sorted":[],"title_canon_sha256":"1653f51f9fd3a1eda608211996446391cb32bcbf526ed72aa9ba9a75eb2ec130","abstract_canon_sha256":"0a51981faa924a9b19fe3045891a5950b04cca665e4aee6e50ab2d6caff50787"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:41.728739Z","signature_b64":"gxC+e1pk/xXp2Vsi4hXT2h/yD6PwvISyLsnYBxJSdiLutkhT3e1heVenlypv07Qe0TLwXuBslGsE2wHKY18WAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e61973d1044c1daf24d37c45b5abd7c4e22aca60b5cc26e5135828375e8b71a0","last_reissued_at":"2026-05-18T01:36:41.727977Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:41.727977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nonzero $\\theta_{13}$ and CP violation from Broken $\\mu-\\tau$ Symmetry with $m_{1}=0$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Asan Damanik","submitted_at":"2014-07-22T10:42:15Z","abstract_excerpt":"Nonzero of mixing angle $\\theta_{13}$ has some phenomenological consequences on neutrino physics beyond the standard model. If the mixing angle $\\theta_{13}\\neq 0$, then there is the possibility of the CP violation existence on the neutrino sector. To obtain a nonzero of mixing angle $\\theta_{13}$ from neutrino mass matrix obey $\\mu-\\tau$, we break it by introducing one small parameter $x$ into neutrino mass matrix and then calculated the Jarlskog invariant as a measure of CP violation existence using the reported experimental data as input and put $m_{1}=0$ for neutrino mass in normal hierarc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.5814","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":""},"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":"1407.5814","created_at":"2026-05-18T01:36:41.728098+00:00"},{"alias_kind":"arxiv_version","alias_value":"1407.5814v2","created_at":"2026-05-18T01:36:41.728098+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.5814","created_at":"2026-05-18T01:36:41.728098+00:00"},{"alias_kind":"pith_short_12","alias_value":"4YMXHUIEJQO2","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_16","alias_value":"4YMXHUIEJQO26JGT","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_8","alias_value":"4YMXHUIE","created_at":"2026-05-18T12:28:14.216126+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/4YMXHUIEJQO26JGTPRC3LK6XYT","json":"https://pith.science/pith/4YMXHUIEJQO26JGTPRC3LK6XYT.json","graph_json":"https://pith.science/api/pith-number/4YMXHUIEJQO26JGTPRC3LK6XYT/graph.json","events_json":"https://pith.science/api/pith-number/4YMXHUIEJQO26JGTPRC3LK6XYT/events.json","paper":"https://pith.science/paper/4YMXHUIE"},"agent_actions":{"view_html":"https://pith.science/pith/4YMXHUIEJQO26JGTPRC3LK6XYT","download_json":"https://pith.science/pith/4YMXHUIEJQO26JGTPRC3LK6XYT.json","view_paper":"https://pith.science/paper/4YMXHUIE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1407.5814&json=true","fetch_graph":"https://pith.science/api/pith-number/4YMXHUIEJQO26JGTPRC3LK6XYT/graph.json","fetch_events":"https://pith.science/api/pith-number/4YMXHUIEJQO26JGTPRC3LK6XYT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4YMXHUIEJQO26JGTPRC3LK6XYT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4YMXHUIEJQO26JGTPRC3LK6XYT/action/storage_attestation","attest_author":"https://pith.science/pith/4YMXHUIEJQO26JGTPRC3LK6XYT/action/author_attestation","sign_citation":"https://pith.science/pith/4YMXHUIEJQO26JGTPRC3LK6XYT/action/citation_signature","submit_replication":"https://pith.science/pith/4YMXHUIEJQO26JGTPRC3LK6XYT/action/replication_record"}},"created_at":"2026-05-18T01:36:41.728098+00:00","updated_at":"2026-05-18T01:36:41.728098+00:00"}