{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:4XFREMFEABOLBOUQ4ZO6SGE6IP","short_pith_number":"pith:4XFREMFE","canonical_record":{"source":{"id":"1305.0180","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-05-01T14:29:03Z","cross_cats_sorted":[],"title_canon_sha256":"82423d0d04f548e4acd56dc2cd3f77f21216925c6ec926128eafc3e24d7e3c4e","abstract_canon_sha256":"a3bbbd5f1d3b78946b64b938953d757166c1dc9f6e1067e4ad9f051238cc0412"},"schema_version":"1.0"},"canonical_sha256":"e5cb1230a4005cb0ba90e65de9189e43d3d5837127d8a4e7e25bc02f4ebe2b0e","source":{"kind":"arxiv","id":"1305.0180","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.0180","created_at":"2026-05-18T01:50:13Z"},{"alias_kind":"arxiv_version","alias_value":"1305.0180v2","created_at":"2026-05-18T01:50:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.0180","created_at":"2026-05-18T01:50:13Z"},{"alias_kind":"pith_short_12","alias_value":"4XFREMFEABOL","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"4XFREMFEABOLBOUQ","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"4XFREMFE","created_at":"2026-05-18T12:27:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:4XFREMFEABOLBOUQ4ZO6SGE6IP","target":"record","payload":{"canonical_record":{"source":{"id":"1305.0180","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-05-01T14:29:03Z","cross_cats_sorted":[],"title_canon_sha256":"82423d0d04f548e4acd56dc2cd3f77f21216925c6ec926128eafc3e24d7e3c4e","abstract_canon_sha256":"a3bbbd5f1d3b78946b64b938953d757166c1dc9f6e1067e4ad9f051238cc0412"},"schema_version":"1.0"},"canonical_sha256":"e5cb1230a4005cb0ba90e65de9189e43d3d5837127d8a4e7e25bc02f4ebe2b0e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:13.650535Z","signature_b64":"cG+rJTVcC6pbIson1JTNOFRqgTBWs6U555ZtAGiMwtbBrhpLhZ6ath4lo/jgpHOVD5sDd7TAM0tV2IrH4BAUDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e5cb1230a4005cb0ba90e65de9189e43d3d5837127d8a4e7e25bc02f4ebe2b0e","last_reissued_at":"2026-05-18T01:50:13.649970Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:13.649970Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.0180","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:50:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JQB2x3lj+bs+FYxMHsEGR3b8mlnozbWfmy2qN2dz9qD9jDlPZ92LT1o1RgOVc1DMNa/4YaC/h/nr3TLc5MsiDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T21:04:17.086393Z"},"content_sha256":"585293153fc2b4c975b6eadf359b61fa38117fec318ba86fc95baac38be9b689","schema_version":"1.0","event_id":"sha256:585293153fc2b4c975b6eadf359b61fa38117fec318ba86fc95baac38be9b689"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:4XFREMFEABOLBOUQ4ZO6SGE6IP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Implication of a vanishing element in 3+1 Scenario","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"C. S. Kim, Monojit Ghosh, Shivani Gupta, Srubabati Goswami","submitted_at":"2013-05-01T14:29:03Z","abstract_excerpt":"In this paper we study the phenomenological implications of the one zero textures of low energy neutrino mass matrices in presence of a sterile neutrino. We consider the 3+1 scheme and use the results from global fit for short baseline neutrino oscillation data which provides the bounds on the three additional mixing angles. We find that the mass matrix elements $m_{\\alpha \\beta}$ ($\\alpha, \\beta = e, \\mu, \\tau$) involving only the active states can assume vanishing values in the allowed parameter space for all the mass spectrum. Among the mass matrix elements connecting the active and sterile"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.0180","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:50:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h/TJT5sFAE0Qr0T+8ZFTe1Kx0tqXiroq9gwT/dP51kcrCKoe4zT5Pg2Tf6B0JTJJQf9MbkIPwgbyESQk6BvOBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T21:04:17.086740Z"},"content_sha256":"946dbabb067fa8a1fc72b1b75f2530295acc59a7e28e3fc6d83a670fe4ed4b9c","schema_version":"1.0","event_id":"sha256:946dbabb067fa8a1fc72b1b75f2530295acc59a7e28e3fc6d83a670fe4ed4b9c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4XFREMFEABOLBOUQ4ZO6SGE6IP/bundle.json","state_url":"https://pith.science/pith/4XFREMFEABOLBOUQ4ZO6SGE6IP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4XFREMFEABOLBOUQ4ZO6SGE6IP/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":"2026-05-29T21:04:17Z","links":{"resolver":"https://pith.science/pith/4XFREMFEABOLBOUQ4ZO6SGE6IP","bundle":"https://pith.science/pith/4XFREMFEABOLBOUQ4ZO6SGE6IP/bundle.json","state":"https://pith.science/pith/4XFREMFEABOLBOUQ4ZO6SGE6IP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4XFREMFEABOLBOUQ4ZO6SGE6IP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:4XFREMFEABOLBOUQ4ZO6SGE6IP","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":"a3bbbd5f1d3b78946b64b938953d757166c1dc9f6e1067e4ad9f051238cc0412","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-05-01T14:29:03Z","title_canon_sha256":"82423d0d04f548e4acd56dc2cd3f77f21216925c6ec926128eafc3e24d7e3c4e"},"schema_version":"1.0","source":{"id":"1305.0180","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.0180","created_at":"2026-05-18T01:50:13Z"},{"alias_kind":"arxiv_version","alias_value":"1305.0180v2","created_at":"2026-05-18T01:50:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.0180","created_at":"2026-05-18T01:50:13Z"},{"alias_kind":"pith_short_12","alias_value":"4XFREMFEABOL","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"4XFREMFEABOLBOUQ","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"4XFREMFE","created_at":"2026-05-18T12:27:34Z"}],"graph_snapshots":[{"event_id":"sha256:946dbabb067fa8a1fc72b1b75f2530295acc59a7e28e3fc6d83a670fe4ed4b9c","target":"graph","created_at":"2026-05-18T01:50:13Z","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":"In this paper we study the phenomenological implications of the one zero textures of low energy neutrino mass matrices in presence of a sterile neutrino. We consider the 3+1 scheme and use the results from global fit for short baseline neutrino oscillation data which provides the bounds on the three additional mixing angles. We find that the mass matrix elements $m_{\\alpha \\beta}$ ($\\alpha, \\beta = e, \\mu, \\tau$) involving only the active states can assume vanishing values in the allowed parameter space for all the mass spectrum. Among the mass matrix elements connecting the active and sterile","authors_text":"C. S. Kim, Monojit Ghosh, Shivani Gupta, Srubabati Goswami","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-05-01T14:29:03Z","title":"Implication of a vanishing element in 3+1 Scenario"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.0180","kind":"arxiv","version":2},"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":"sha256:585293153fc2b4c975b6eadf359b61fa38117fec318ba86fc95baac38be9b689","target":"record","created_at":"2026-05-18T01:50:13Z","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":"a3bbbd5f1d3b78946b64b938953d757166c1dc9f6e1067e4ad9f051238cc0412","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-05-01T14:29:03Z","title_canon_sha256":"82423d0d04f548e4acd56dc2cd3f77f21216925c6ec926128eafc3e24d7e3c4e"},"schema_version":"1.0","source":{"id":"1305.0180","kind":"arxiv","version":2}},"canonical_sha256":"e5cb1230a4005cb0ba90e65de9189e43d3d5837127d8a4e7e25bc02f4ebe2b0e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e5cb1230a4005cb0ba90e65de9189e43d3d5837127d8a4e7e25bc02f4ebe2b0e","first_computed_at":"2026-05-18T01:50:13.649970Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:13.649970Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cG+rJTVcC6pbIson1JTNOFRqgTBWs6U555ZtAGiMwtbBrhpLhZ6ath4lo/jgpHOVD5sDd7TAM0tV2IrH4BAUDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:13.650535Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.0180","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:585293153fc2b4c975b6eadf359b61fa38117fec318ba86fc95baac38be9b689","sha256:946dbabb067fa8a1fc72b1b75f2530295acc59a7e28e3fc6d83a670fe4ed4b9c"],"state_sha256":"c6dbe7a8356c6c8daf6c1bcabe79d94122e0eedbbd8395b63dc73f50d1ad80e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D3Q76hIiv/9CAG7xxXGpuciANa75w54eqazVgYkyG1+t3J6FppwqalfluHkH79N9tUdBidJiEx99IRBn8fLGAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T21:04:17.088670Z","bundle_sha256":"5da203492aea0bb94c55ecf312aff04b4801f27243f8fed97075de96fc44bc84"}}