{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:U3VYDOO34FT75L37ZHXDH5SJVQ","short_pith_number":"pith:U3VYDOO3","canonical_record":{"source":{"id":"hep-ph/0112189","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-13T20:49:55Z","cross_cats_sorted":[],"title_canon_sha256":"06568fd231c65f655ef8687fb5b81997ce4b8b1383b39797b941c7e8886276e5","abstract_canon_sha256":"bf5d84d416e60d4b120a0fa0f92117841d1a9fce3327af972b26f86485179909"},"schema_version":"1.0"},"canonical_sha256":"a6eb81b9dbe167feaf7fc9ee33f649ac1bbc4f158ee744927ae66fdb36c7b6ab","source":{"kind":"arxiv","id":"hep-ph/0112189","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0112189","created_at":"2026-05-18T04:30:03Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0112189v3","created_at":"2026-05-18T04:30:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0112189","created_at":"2026-05-18T04:30:03Z"},{"alias_kind":"pith_short_12","alias_value":"U3VYDOO34FT7","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"U3VYDOO34FT75L37","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"U3VYDOO3","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:U3VYDOO34FT75L37ZHXDH5SJVQ","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0112189","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-13T20:49:55Z","cross_cats_sorted":[],"title_canon_sha256":"06568fd231c65f655ef8687fb5b81997ce4b8b1383b39797b941c7e8886276e5","abstract_canon_sha256":"bf5d84d416e60d4b120a0fa0f92117841d1a9fce3327af972b26f86485179909"},"schema_version":"1.0"},"canonical_sha256":"a6eb81b9dbe167feaf7fc9ee33f649ac1bbc4f158ee744927ae66fdb36c7b6ab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:30:03.186199Z","signature_b64":"zUMksREfKEvhtNuZQpdY1IJbGiGCovN6yGyR8caB8xfFtGdzjQ36i/eghfcNy/bjqdaamIMkqATHCB6Gb9tNBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a6eb81b9dbe167feaf7fc9ee33f649ac1bbc4f158ee744927ae66fdb36c7b6ab","last_reissued_at":"2026-05-18T04:30:03.185573Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:30:03.185573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0112189","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:30:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZGOeEn0kHFDZoVst092IsKq+rldSaIiVk0Ww7l/OfqDaLzNyD5ncRBuwPcWrV/KUx61rBfS2t7PzKjaipFsbDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:34:40.560277Z"},"content_sha256":"ff456c3c9d9960f3b02cddaa896b711030bbd2233edc865926f0430cb903bdda","schema_version":"1.0","event_id":"sha256:ff456c3c9d9960f3b02cddaa896b711030bbd2233edc865926f0430cb903bdda"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:U3VYDOO34FT75L37ZHXDH5SJVQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Probing CPT violation with atmospheric neutrinos","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"S. Skadhauge","submitted_at":"2001-12-13T20:49:55Z","abstract_excerpt":"We investigate the recently suggested scheme of independent mass matrices for neutrinos and antineutrinos. Such a CPT violating scheme is able to account for all neutrino data with the three known flavors. For atmospheric neutrinos this means that it is possible to have different mass squared differences driving the oscillation for neutrinos and antineutrinos. We analyze the atmospheric and K2K data within the simplest scheme of two neutrino oscillation, neglecting electron neutrino oscillation. We find that the preferred region is close to the CPT conserving mass spectra. However the spectra "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0112189","kind":"arxiv","version":3},"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":"2026-05-18T04:30:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9UMDmvoj/C6kwHkSt8jRv1nmmfddOhWGejxZMnTcbK8fMEw0uI9dC1KyE277bWoy0SCMv3r5VHF1KTKIZJ7iBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:34:40.560903Z"},"content_sha256":"7d790011f7970b5568719178ad21a35792f3318bf323f985439170567c6e5031","schema_version":"1.0","event_id":"sha256:7d790011f7970b5568719178ad21a35792f3318bf323f985439170567c6e5031"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U3VYDOO34FT75L37ZHXDH5SJVQ/bundle.json","state_url":"https://pith.science/pith/U3VYDOO34FT75L37ZHXDH5SJVQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U3VYDOO34FT75L37ZHXDH5SJVQ/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":"2026-06-04T20:34:40Z","links":{"resolver":"https://pith.science/pith/U3VYDOO34FT75L37ZHXDH5SJVQ","bundle":"https://pith.science/pith/U3VYDOO34FT75L37ZHXDH5SJVQ/bundle.json","state":"https://pith.science/pith/U3VYDOO34FT75L37ZHXDH5SJVQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U3VYDOO34FT75L37ZHXDH5SJVQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:U3VYDOO34FT75L37ZHXDH5SJVQ","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":"bf5d84d416e60d4b120a0fa0f92117841d1a9fce3327af972b26f86485179909","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-13T20:49:55Z","title_canon_sha256":"06568fd231c65f655ef8687fb5b81997ce4b8b1383b39797b941c7e8886276e5"},"schema_version":"1.0","source":{"id":"hep-ph/0112189","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0112189","created_at":"2026-05-18T04:30:03Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0112189v3","created_at":"2026-05-18T04:30:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0112189","created_at":"2026-05-18T04:30:03Z"},{"alias_kind":"pith_short_12","alias_value":"U3VYDOO34FT7","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"U3VYDOO34FT75L37","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"U3VYDOO3","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:7d790011f7970b5568719178ad21a35792f3318bf323f985439170567c6e5031","target":"graph","created_at":"2026-05-18T04:30:03Z","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":"We investigate the recently suggested scheme of independent mass matrices for neutrinos and antineutrinos. Such a CPT violating scheme is able to account for all neutrino data with the three known flavors. For atmospheric neutrinos this means that it is possible to have different mass squared differences driving the oscillation for neutrinos and antineutrinos. We analyze the atmospheric and K2K data within the simplest scheme of two neutrino oscillation, neglecting electron neutrino oscillation. We find that the preferred region is close to the CPT conserving mass spectra. However the spectra ","authors_text":"S. Skadhauge","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-12-13T20:49:55Z","title":"Probing CPT violation with atmospheric neutrinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0112189","kind":"arxiv","version":3},"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:ff456c3c9d9960f3b02cddaa896b711030bbd2233edc865926f0430cb903bdda","target":"record","created_at":"2026-05-18T04:30:03Z","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":"bf5d84d416e60d4b120a0fa0f92117841d1a9fce3327af972b26f86485179909","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-13T20:49:55Z","title_canon_sha256":"06568fd231c65f655ef8687fb5b81997ce4b8b1383b39797b941c7e8886276e5"},"schema_version":"1.0","source":{"id":"hep-ph/0112189","kind":"arxiv","version":3}},"canonical_sha256":"a6eb81b9dbe167feaf7fc9ee33f649ac1bbc4f158ee744927ae66fdb36c7b6ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a6eb81b9dbe167feaf7fc9ee33f649ac1bbc4f158ee744927ae66fdb36c7b6ab","first_computed_at":"2026-05-18T04:30:03.185573Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:30:03.185573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zUMksREfKEvhtNuZQpdY1IJbGiGCovN6yGyR8caB8xfFtGdzjQ36i/eghfcNy/bjqdaamIMkqATHCB6Gb9tNBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:30:03.186199Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0112189","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ff456c3c9d9960f3b02cddaa896b711030bbd2233edc865926f0430cb903bdda","sha256:7d790011f7970b5568719178ad21a35792f3318bf323f985439170567c6e5031"],"state_sha256":"fa6651b0cbcecf731014d84c9b7a54b297f7746efba5fc5e72fc69b243824a43"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sa62SGrJeqgWpXSPyPEWZpcvQgQkEPz7S7C0sXB1MQpLGCvtDcaNhM9055jUX7oUaY+1PhpAXxNcWO2D9YEVDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T20:34:40.565861Z","bundle_sha256":"73a251d0852c2b08da55bb74d689f89ec1dd03f3969815006036046627bf656a"}}