{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NXWZ2KQS4DJLAEB3PZK42SRFTI","short_pith_number":"pith:NXWZ2KQS","schema_version":"1.0","canonical_sha256":"6ded9d2a12e0d2b0103b7e55cd4a259a091b672c8c08eadf5dbe0e8fb1e3c578","source":{"kind":"arxiv","id":"1908.08387","version":1},"attestation_state":"computed","paper":{"title":"Neutrino Mass Spectrum for Co-Bimaximal Mixings from Quantum Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Bipin Singh Koranga (Department of Physics, India), Kirori Mal college, University of Delhi","submitted_at":"2019-08-18T07:57:27Z","abstract_excerpt":"We consider non-renormalizable interaction term as a perturbation of the conventional neutrino mass matrix. Quantum gravitational (Planck scale )effects lead to an effective $SU(2)_L\\times U(1)$ invariant dimension-5 Lagrangian involving neutrino and Higgs fields,On symmetry breaking, this operator gives rise to correction to the neutrino masses and mixing. The gravitational interaction $M_X=M_{pl}$ which gives rise to additional terms in neutrino mass matrix. We also assume that, just above the electroweak breaking scale, neutrino masses are nearly degenerate and their mixing is Co-bimaximal "},"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":"1908.08387","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-08-18T07:57:27Z","cross_cats_sorted":[],"title_canon_sha256":"e61311ef46ad60671c26a117d4bd3ca2d0069a2a54837048413d933a52b89327","abstract_canon_sha256":"694e94d7eaebc8237fc9c70fce14c324658c0aa2da051d46d8ec16e3b04317a1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:59:12.341151Z","signature_b64":"PPK7Zxj7sUWOrfIW1GkdcgsRyd44VkyCuk/+f8xxRP29/CqDa6UiuBxXDi/f6npRuTKT1rzaT0JgGM1zJtWLAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6ded9d2a12e0d2b0103b7e55cd4a259a091b672c8c08eadf5dbe0e8fb1e3c578","last_reissued_at":"2026-07-04T23:59:12.340802Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:59:12.340802Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Neutrino Mass Spectrum for Co-Bimaximal Mixings from Quantum Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Bipin Singh Koranga (Department of Physics, India), Kirori Mal college, University of Delhi","submitted_at":"2019-08-18T07:57:27Z","abstract_excerpt":"We consider non-renormalizable interaction term as a perturbation of the conventional neutrino mass matrix. Quantum gravitational (Planck scale )effects lead to an effective $SU(2)_L\\times U(1)$ invariant dimension-5 Lagrangian involving neutrino and Higgs fields,On symmetry breaking, this operator gives rise to correction to the neutrino masses and mixing. The gravitational interaction $M_X=M_{pl}$ which gives rise to additional terms in neutrino mass matrix. We also assume that, just above the electroweak breaking scale, neutrino masses are nearly degenerate and their mixing is Co-bimaximal "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.08387","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.08387/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1908.08387","created_at":"2026-07-04T23:59:12.340860+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.08387v1","created_at":"2026-07-04T23:59:12.340860+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.08387","created_at":"2026-07-04T23:59:12.340860+00:00"},{"alias_kind":"pith_short_12","alias_value":"NXWZ2KQS4DJL","created_at":"2026-07-04T23:59:12.340860+00:00"},{"alias_kind":"pith_short_16","alias_value":"NXWZ2KQS4DJLAEB3","created_at":"2026-07-04T23:59:12.340860+00:00"},{"alias_kind":"pith_short_8","alias_value":"NXWZ2KQS","created_at":"2026-07-04T23:59:12.340860+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/NXWZ2KQS4DJLAEB3PZK42SRFTI","json":"https://pith.science/pith/NXWZ2KQS4DJLAEB3PZK42SRFTI.json","graph_json":"https://pith.science/api/pith-number/NXWZ2KQS4DJLAEB3PZK42SRFTI/graph.json","events_json":"https://pith.science/api/pith-number/NXWZ2KQS4DJLAEB3PZK42SRFTI/events.json","paper":"https://pith.science/paper/NXWZ2KQS"},"agent_actions":{"view_html":"https://pith.science/pith/NXWZ2KQS4DJLAEB3PZK42SRFTI","download_json":"https://pith.science/pith/NXWZ2KQS4DJLAEB3PZK42SRFTI.json","view_paper":"https://pith.science/paper/NXWZ2KQS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.08387&json=true","fetch_graph":"https://pith.science/api/pith-number/NXWZ2KQS4DJLAEB3PZK42SRFTI/graph.json","fetch_events":"https://pith.science/api/pith-number/NXWZ2KQS4DJLAEB3PZK42SRFTI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NXWZ2KQS4DJLAEB3PZK42SRFTI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NXWZ2KQS4DJLAEB3PZK42SRFTI/action/storage_attestation","attest_author":"https://pith.science/pith/NXWZ2KQS4DJLAEB3PZK42SRFTI/action/author_attestation","sign_citation":"https://pith.science/pith/NXWZ2KQS4DJLAEB3PZK42SRFTI/action/citation_signature","submit_replication":"https://pith.science/pith/NXWZ2KQS4DJLAEB3PZK42SRFTI/action/replication_record"}},"created_at":"2026-07-04T23:59:12.340860+00:00","updated_at":"2026-07-04T23:59:12.340860+00:00"}