{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:DWSRUCC3PKGGD25WFBICYMZME3","short_pith_number":"pith:DWSRUCC3","canonical_record":{"source":{"id":"hep-ex/0307069","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2003-07-25T20:56:19Z","cross_cats_sorted":[],"title_canon_sha256":"462bd6eebd36c82a25aa1317424edb7033b181e9ce222375eba7abe8d847f1bc","abstract_canon_sha256":"80191815281b3cbadaa37453c3abf877c3e535e544647b5e80bb39ab417663bb"},"schema_version":"1.0"},"canonical_sha256":"1da51a085b7a8c61ebb628502c332c26e922deca5c1178f97fb6ac4f75a8f115","source":{"kind":"arxiv","id":"hep-ex/0307069","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0307069","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0307069v1","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0307069","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"pith_short_12","alias_value":"DWSRUCC3PKGG","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"DWSRUCC3PKGGD25W","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"DWSRUCC3","created_at":"2026-05-18T12:25:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:DWSRUCC3PKGGD25WFBICYMZME3","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ex/0307069","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2003-07-25T20:56:19Z","cross_cats_sorted":[],"title_canon_sha256":"462bd6eebd36c82a25aa1317424edb7033b181e9ce222375eba7abe8d847f1bc","abstract_canon_sha256":"80191815281b3cbadaa37453c3abf877c3e535e544647b5e80bb39ab417663bb"},"schema_version":"1.0"},"canonical_sha256":"1da51a085b7a8c61ebb628502c332c26e922deca5c1178f97fb6ac4f75a8f115","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:31.818540Z","signature_b64":"3LU0k2Az6EJmdAxHLMJwPx9tKfQqtuS4FT0pVFVgPycoqXbM/TOdsbUMUVBaeoz0Rgs4zOSQ4p/qNIZnzmU4AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1da51a085b7a8c61ebb628502c332c26e922deca5c1178f97fb6ac4f75a8f115","last_reissued_at":"2026-05-18T03:47:31.817997Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:31.817997Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ex/0307069","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:47:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WkEle0KQDFykZv3QCgTA9lB707O9UmbZxvUz0uUnSP1Xz3zAhMpv5RU/8lBZEIEOdXF9D6e3hjuPYLZy47MUBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T17:35:08.264690Z"},"content_sha256":"bb9489037af93a1fee1dfbdbd7b79c70262c3ee8b380b363644784d6b68ad81a","schema_version":"1.0","event_id":"sha256:bb9489037af93a1fee1dfbdbd7b79c70262c3ee8b380b363644784d6b68ad81a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:DWSRUCC3PKGGD25WFBICYMZME3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Observation of Atmospheric Neutrino Oscillations in Soudan 2","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"The Soudan 2 Collaboration","submitted_at":"2003-07-25T20:56:19Z","abstract_excerpt":"The effects of oscillations of atmospheric muon neutrinos are observed in the 5.90 fiducial kiloton-year exposure of the Soudan 2 detector. An unbinned maximum likelihood analysis of the neutrino L/E distribution has been carried out using the Feldman-Cousins prescription. The probability of the no oscillation hypothesis is 5.8x10-4. The 90% confidence allowed region in the sin**(2theta), Delta m**2 plane is presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0307069","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:47:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qULi5rHu3pZMlFV6w161ZMfHQW6RHIwpQHJvbokUu/bJy/Bg9W+dR7S0DfJAZj0+N4ObtnE3r8WqKv8kRUxkAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T17:35:08.265128Z"},"content_sha256":"4b76d58a2cce7de42a6a6f46314fb9c061573fce85fc5e6a2751c5f4a2f82079","schema_version":"1.0","event_id":"sha256:4b76d58a2cce7de42a6a6f46314fb9c061573fce85fc5e6a2751c5f4a2f82079"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DWSRUCC3PKGGD25WFBICYMZME3/bundle.json","state_url":"https://pith.science/pith/DWSRUCC3PKGGD25WFBICYMZME3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DWSRUCC3PKGGD25WFBICYMZME3/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":"2026-08-08T17:35:08Z","links":{"resolver":"https://pith.science/pith/DWSRUCC3PKGGD25WFBICYMZME3","bundle":"https://pith.science/pith/DWSRUCC3PKGGD25WFBICYMZME3/bundle.json","state":"https://pith.science/pith/DWSRUCC3PKGGD25WFBICYMZME3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DWSRUCC3PKGGD25WFBICYMZME3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:DWSRUCC3PKGGD25WFBICYMZME3","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":"80191815281b3cbadaa37453c3abf877c3e535e544647b5e80bb39ab417663bb","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2003-07-25T20:56:19Z","title_canon_sha256":"462bd6eebd36c82a25aa1317424edb7033b181e9ce222375eba7abe8d847f1bc"},"schema_version":"1.0","source":{"id":"hep-ex/0307069","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0307069","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0307069v1","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0307069","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"pith_short_12","alias_value":"DWSRUCC3PKGG","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"DWSRUCC3PKGGD25W","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"DWSRUCC3","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:4b76d58a2cce7de42a6a6f46314fb9c061573fce85fc5e6a2751c5f4a2f82079","target":"graph","created_at":"2026-05-18T03:47:31Z","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":"The effects of oscillations of atmospheric muon neutrinos are observed in the 5.90 fiducial kiloton-year exposure of the Soudan 2 detector. An unbinned maximum likelihood analysis of the neutrino L/E distribution has been carried out using the Feldman-Cousins prescription. The probability of the no oscillation hypothesis is 5.8x10-4. The 90% confidence allowed region in the sin**(2theta), Delta m**2 plane is presented.","authors_text":"The Soudan 2 Collaboration","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"2003-07-25T20:56:19Z","title":"Observation of Atmospheric Neutrino Oscillations in Soudan 2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0307069","kind":"arxiv","version":1},"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:bb9489037af93a1fee1dfbdbd7b79c70262c3ee8b380b363644784d6b68ad81a","target":"record","created_at":"2026-05-18T03:47:31Z","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":"80191815281b3cbadaa37453c3abf877c3e535e544647b5e80bb39ab417663bb","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2003-07-25T20:56:19Z","title_canon_sha256":"462bd6eebd36c82a25aa1317424edb7033b181e9ce222375eba7abe8d847f1bc"},"schema_version":"1.0","source":{"id":"hep-ex/0307069","kind":"arxiv","version":1}},"canonical_sha256":"1da51a085b7a8c61ebb628502c332c26e922deca5c1178f97fb6ac4f75a8f115","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1da51a085b7a8c61ebb628502c332c26e922deca5c1178f97fb6ac4f75a8f115","first_computed_at":"2026-05-18T03:47:31.817997Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:47:31.817997Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3LU0k2Az6EJmdAxHLMJwPx9tKfQqtuS4FT0pVFVgPycoqXbM/TOdsbUMUVBaeoz0Rgs4zOSQ4p/qNIZnzmU4AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:47:31.818540Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ex/0307069","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb9489037af93a1fee1dfbdbd7b79c70262c3ee8b380b363644784d6b68ad81a","sha256:4b76d58a2cce7de42a6a6f46314fb9c061573fce85fc5e6a2751c5f4a2f82079"],"state_sha256":"3e7fcda41a4a02e4a4c81f8df758a45552a13b79f4211a349582a3e9aaa842e2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qLyoFWBSLjqKh9qQ0LUe+Z5MKZS1i0QqBZY9C5+lBJat4kDytBVAF9yc7Dxbvb4WZKI2qKvdaT6VR+SgIOLPDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T17:35:08.268841Z","bundle_sha256":"b39ea5d891c967b6163c26f379537eccbc15e51961e00d53afce88e251fd58f8"}}