{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:TU7NSFYWRWSJHI62IH2XF26G5U","short_pith_number":"pith:TU7NSFYW","canonical_record":{"source":{"id":"0706.0926","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2007-06-07T19:13:54Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"0478d53ee61553741cd109d0d404802b632259e82703a1d8de151bc1c376e066","abstract_canon_sha256":"2a7d4961e001553b2c0fcb69a0650ee0f126a33d9b41610e78383320e1e3b94a"},"schema_version":"1.0"},"canonical_sha256":"9d3ed917168da493a3da41f572ebc6ed1ceac95aa2774a2ed01c6bc080d9178f","source":{"kind":"arxiv","id":"0706.0926","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0706.0926","created_at":"2026-05-18T03:48:12Z"},{"alias_kind":"arxiv_version","alias_value":"0706.0926v2","created_at":"2026-05-18T03:48:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0706.0926","created_at":"2026-05-18T03:48:12Z"},{"alias_kind":"pith_short_12","alias_value":"TU7NSFYWRWSJ","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"TU7NSFYWRWSJHI62","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"TU7NSFYW","created_at":"2026-05-18T12:25:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:TU7NSFYWRWSJHI62IH2XF26G5U","target":"record","payload":{"canonical_record":{"source":{"id":"0706.0926","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2007-06-07T19:13:54Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"0478d53ee61553741cd109d0d404802b632259e82703a1d8de151bc1c376e066","abstract_canon_sha256":"2a7d4961e001553b2c0fcb69a0650ee0f126a33d9b41610e78383320e1e3b94a"},"schema_version":"1.0"},"canonical_sha256":"9d3ed917168da493a3da41f572ebc6ed1ceac95aa2774a2ed01c6bc080d9178f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:48:12.341403Z","signature_b64":"HdTbhQjqdyyWf/Z+Cw/3mm2PszcbhJRof16rer8LFYDEkqXmExb02hcjHEkRzJMHbVEHDX9VLCpblvit+IBICg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d3ed917168da493a3da41f572ebc6ed1ceac95aa2774a2ed01c6bc080d9178f","last_reissued_at":"2026-05-18T03:48:12.340496Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:48:12.340496Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0706.0926","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":"2026-05-18T03:48:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pBrzcSWUWordejHqKt1SclzuBsPu3ovSJ0212CbkxThW7CwdV2begMxPNJ5F1la/hr70rvtGKS/eZfNmf/EgBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T10:04:12.962184Z"},"content_sha256":"077313839c526f598f166736afd2ea0fc61d673d5659ba3b13a59301c665d3a0","schema_version":"1.0","event_id":"sha256:077313839c526f598f166736afd2ea0fc61d673d5659ba3b13a59301c665d3a0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:TU7NSFYWRWSJHI62IH2XF26G5U","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measurement of Muon Neutrino Quasi-Elastic Scattering on Carbon","license":"","headline":"","cross_cats":["nucl-ex"],"primary_cat":"hep-ex","authors_text":"MiniBooNE collaboration","submitted_at":"2007-06-07T19:13:54Z","abstract_excerpt":"The observation of neutrino oscillations is clear evidence for physics beyond the standard model. To make precise measurements of this phenomenon, neutrino oscillation experiments, including MiniBooNE, require an accurate description of neutrino charged current quasi-elastic (CCQE) cross sections to predict signal samples. Using a high-statistics sample of muon neutrino CCQE events, MiniBooNE finds that a simple Fermi gas model, with appropriate adjustments, accurately characterizes the CCQE events observed in a carbon-based detector. The extracted parameters include an effective axial mass, M"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0706.0926","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":"2026-05-18T03:48:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qG0Ht39uIIjP8KO/NwsXYLJQYasHkdgzfAEBlDE4MeqjTV4x9eFW79iWNWma1quH60bJcaUQ9XswDz7wP4puBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T10:04:12.962934Z"},"content_sha256":"2e624d96b43bc84fffb662a62d56dc574c5e8d4e6b4e8e6b04332ec4b4941f79","schema_version":"1.0","event_id":"sha256:2e624d96b43bc84fffb662a62d56dc574c5e8d4e6b4e8e6b04332ec4b4941f79"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TU7NSFYWRWSJHI62IH2XF26G5U/bundle.json","state_url":"https://pith.science/pith/TU7NSFYWRWSJHI62IH2XF26G5U/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TU7NSFYWRWSJHI62IH2XF26G5U/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":"2026-05-31T10:04:12Z","links":{"resolver":"https://pith.science/pith/TU7NSFYWRWSJHI62IH2XF26G5U","bundle":"https://pith.science/pith/TU7NSFYWRWSJHI62IH2XF26G5U/bundle.json","state":"https://pith.science/pith/TU7NSFYWRWSJHI62IH2XF26G5U/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TU7NSFYWRWSJHI62IH2XF26G5U/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:TU7NSFYWRWSJHI62IH2XF26G5U","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":"2a7d4961e001553b2c0fcb69a0650ee0f126a33d9b41610e78383320e1e3b94a","cross_cats_sorted":["nucl-ex"],"license":"","primary_cat":"hep-ex","submitted_at":"2007-06-07T19:13:54Z","title_canon_sha256":"0478d53ee61553741cd109d0d404802b632259e82703a1d8de151bc1c376e066"},"schema_version":"1.0","source":{"id":"0706.0926","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0706.0926","created_at":"2026-05-18T03:48:12Z"},{"alias_kind":"arxiv_version","alias_value":"0706.0926v2","created_at":"2026-05-18T03:48:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0706.0926","created_at":"2026-05-18T03:48:12Z"},{"alias_kind":"pith_short_12","alias_value":"TU7NSFYWRWSJ","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"TU7NSFYWRWSJHI62","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"TU7NSFYW","created_at":"2026-05-18T12:25:56Z"}],"graph_snapshots":[{"event_id":"sha256:2e624d96b43bc84fffb662a62d56dc574c5e8d4e6b4e8e6b04332ec4b4941f79","target":"graph","created_at":"2026-05-18T03:48:12Z","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 observation of neutrino oscillations is clear evidence for physics beyond the standard model. To make precise measurements of this phenomenon, neutrino oscillation experiments, including MiniBooNE, require an accurate description of neutrino charged current quasi-elastic (CCQE) cross sections to predict signal samples. Using a high-statistics sample of muon neutrino CCQE events, MiniBooNE finds that a simple Fermi gas model, with appropriate adjustments, accurately characterizes the CCQE events observed in a carbon-based detector. The extracted parameters include an effective axial mass, M","authors_text":"MiniBooNE collaboration","cross_cats":["nucl-ex"],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"2007-06-07T19:13:54Z","title":"Measurement of Muon Neutrino Quasi-Elastic Scattering on Carbon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0706.0926","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":"sha256:077313839c526f598f166736afd2ea0fc61d673d5659ba3b13a59301c665d3a0","target":"record","created_at":"2026-05-18T03:48:12Z","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":"2a7d4961e001553b2c0fcb69a0650ee0f126a33d9b41610e78383320e1e3b94a","cross_cats_sorted":["nucl-ex"],"license":"","primary_cat":"hep-ex","submitted_at":"2007-06-07T19:13:54Z","title_canon_sha256":"0478d53ee61553741cd109d0d404802b632259e82703a1d8de151bc1c376e066"},"schema_version":"1.0","source":{"id":"0706.0926","kind":"arxiv","version":2}},"canonical_sha256":"9d3ed917168da493a3da41f572ebc6ed1ceac95aa2774a2ed01c6bc080d9178f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d3ed917168da493a3da41f572ebc6ed1ceac95aa2774a2ed01c6bc080d9178f","first_computed_at":"2026-05-18T03:48:12.340496Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:48:12.340496Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HdTbhQjqdyyWf/Z+Cw/3mm2PszcbhJRof16rer8LFYDEkqXmExb02hcjHEkRzJMHbVEHDX9VLCpblvit+IBICg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:48:12.341403Z","signed_message":"canonical_sha256_bytes"},"source_id":"0706.0926","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:077313839c526f598f166736afd2ea0fc61d673d5659ba3b13a59301c665d3a0","sha256:2e624d96b43bc84fffb662a62d56dc574c5e8d4e6b4e8e6b04332ec4b4941f79"],"state_sha256":"aad78a353e41509c322814372737b5d1a859d3b5fe06377b2c093efb8903f9c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X8gubzuEOwIoQECCe4ml49RIVe0MPDvkR163YaopiTavraR0IUZIThSHZkl6VKI4cSYFuO6kVhgzvU3PEbDECw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T10:04:12.966643Z","bundle_sha256":"e1745806303b093f101fd9e8dacf9ae6547e02c4a2565505c2dc439f471aaf7c"}}