{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:NDAGRYDZR63EZ4USZVE6H4ERWN","short_pith_number":"pith:NDAGRYDZ","canonical_record":{"source":{"id":"1405.6190","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-05-23T19:41:05Z","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"title_canon_sha256":"c6cbba2682156a1ac59de7927a20b517540674b5fcb779c6742a7f4dc765eb14","abstract_canon_sha256":"bdf14a84bea740066215fd9270d3a39a12602f102ba431e9214b1b046835118f"},"schema_version":"1.0"},"canonical_sha256":"68c068e0798fb64cf292cd49e3f091b3532e67e4635b18d806279ab6e3c15809","source":{"kind":"arxiv","id":"1405.6190","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.6190","created_at":"2026-05-18T01:25:03Z"},{"alias_kind":"arxiv_version","alias_value":"1405.6190v2","created_at":"2026-05-18T01:25:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.6190","created_at":"2026-05-18T01:25:03Z"},{"alias_kind":"pith_short_12","alias_value":"NDAGRYDZR63E","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"NDAGRYDZR63EZ4US","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"NDAGRYDZ","created_at":"2026-05-18T12:28:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:NDAGRYDZR63EZ4USZVE6H4ERWN","target":"record","payload":{"canonical_record":{"source":{"id":"1405.6190","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-05-23T19:41:05Z","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"title_canon_sha256":"c6cbba2682156a1ac59de7927a20b517540674b5fcb779c6742a7f4dc765eb14","abstract_canon_sha256":"bdf14a84bea740066215fd9270d3a39a12602f102ba431e9214b1b046835118f"},"schema_version":"1.0"},"canonical_sha256":"68c068e0798fb64cf292cd49e3f091b3532e67e4635b18d806279ab6e3c15809","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:03.624524Z","signature_b64":"cASqKh61hZoUdtnBWrWRLo8Rpg/eC4NCBbg+BjBwwzod4BPh/zqDFEUFf/79ZUJ51q0sSQKJCdhL0B5rZjotDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68c068e0798fb64cf292cd49e3f091b3532e67e4635b18d806279ab6e3c15809","last_reissued_at":"2026-05-18T01:25:03.623848Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:03.623848Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.6190","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":"2026-05-18T01:25:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9eg2TECdcd5lF7BDUcdi+yU7IA0thjE/3htbmqHmlkokZizNrDP7GzVVNteybg2vHI5LH8erTmZSQ/EXrA/2Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:14:47.384432Z"},"content_sha256":"0046f5bbbcea2f4bb1b4cba018f39a576e89d8c5cae672af9c9037c6a14bd5c2","schema_version":"1.0","event_id":"sha256:0046f5bbbcea2f4bb1b4cba018f39a576e89d8c5cae672af9c9037c6a14bd5c2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:NDAGRYDZR63EZ4USZVE6H4ERWN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"7Be Solar Neutrino Measurement with KamLAND","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","nucl-ex"],"primary_cat":"hep-ex","authors_text":"A. Gando, A. Kozlov, A. Obata, A. Oki, A. Piepke, A. Suzuki, A. Tang, B.D. Xu, B.E. Berger, B.K. Fujikawa, C.E. Lane, C. Grant, C. Mauger, C. Zhang, D. Dwyer, D.M. Markoff, D. Motoki, D.W. McKee, G.A. Horton-Smith, G. Keefer, H. Hanakago, H. Ikeda, H. Ishikawa, H.J. Karwowski, H.M. Steiner, H. Murayama, H. Watanabe, H. Yoshida, I. Shimizu, J.A. Detwiler, J.G. Learned, J. Maricic, J. Shirai, K.E. Downum, K. Han, K. Heeger, K. Ichimura, K. Inoue, K. Ishidoshiro, K. Nakajima, K. Nakamura, K. Tamae, K. Tolich, K. Ueshima, L.A. Winslow, L. Hsu, M. Koga, M. Otani, M.P. Decowski (The KamLAND Collaboration), M. Sakai, O. Perevozchikov, R.D. McKeown, R. Matsuda, S. Enomoto, S.J. Freedman, S. Matsuda, S. Yamada, S. Yoshida, T. Bloxham, T.I. Banks, T. Miletic, T. Mitsui, T. O'Donnell, W. Tornow, Y. Efremenko, Y. Gando, Y. Kamyshkov, Y. Kishimoto, Y. Oki, Y. Takemoto, Y. Yamauchi","submitted_at":"2014-05-23T19:41:05Z","abstract_excerpt":"We report a measurement of the neutrino-electron elastic scattering rate of 862 keV 7Be solar neutrinos based on a 165.4 kton-day exposure of KamLAND. The observed rate is 582 +/- 90 (kton-day)^-1, which corresponds to a 862 keV 7Be solar neutrino flux of (3.26 +/- 0.50) x 10^9 cm^-2s^-1, assuming a pure electron flavor flux. Comparing this flux with the standard solar model prediction and further assuming three flavor mixing, a nu_e survival probability of 0.66 +/- 0.14 is determined from the KamLAND data. Utilizing a global three flavor oscillation analysis, we obtain a total 7Be solar neutr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6190","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":"2026-05-18T01:25:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ehY7qsBlm16p+jGBgQstfxF8AH2aT9HYwXmHmclQETzMjMKmEtiEy02WdjbqS0lR4DzVbsIFb+JoG6wNA0BUDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:14:47.385190Z"},"content_sha256":"0e91b366ad5477b8b46a88b61952dab7951e8dadb7edffe7a79bcd12ebe0eebb","schema_version":"1.0","event_id":"sha256:0e91b366ad5477b8b46a88b61952dab7951e8dadb7edffe7a79bcd12ebe0eebb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NDAGRYDZR63EZ4USZVE6H4ERWN/bundle.json","state_url":"https://pith.science/pith/NDAGRYDZR63EZ4USZVE6H4ERWN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NDAGRYDZR63EZ4USZVE6H4ERWN/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":"2026-06-01T04:14:47Z","links":{"resolver":"https://pith.science/pith/NDAGRYDZR63EZ4USZVE6H4ERWN","bundle":"https://pith.science/pith/NDAGRYDZR63EZ4USZVE6H4ERWN/bundle.json","state":"https://pith.science/pith/NDAGRYDZR63EZ4USZVE6H4ERWN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NDAGRYDZR63EZ4USZVE6H4ERWN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:NDAGRYDZR63EZ4USZVE6H4ERWN","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":"bdf14a84bea740066215fd9270d3a39a12602f102ba431e9214b1b046835118f","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-05-23T19:41:05Z","title_canon_sha256":"c6cbba2682156a1ac59de7927a20b517540674b5fcb779c6742a7f4dc765eb14"},"schema_version":"1.0","source":{"id":"1405.6190","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.6190","created_at":"2026-05-18T01:25:03Z"},{"alias_kind":"arxiv_version","alias_value":"1405.6190v2","created_at":"2026-05-18T01:25:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.6190","created_at":"2026-05-18T01:25:03Z"},{"alias_kind":"pith_short_12","alias_value":"NDAGRYDZR63E","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"NDAGRYDZR63EZ4US","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"NDAGRYDZ","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:0e91b366ad5477b8b46a88b61952dab7951e8dadb7edffe7a79bcd12ebe0eebb","target":"graph","created_at":"2026-05-18T01:25:03Z","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 report a measurement of the neutrino-electron elastic scattering rate of 862 keV 7Be solar neutrinos based on a 165.4 kton-day exposure of KamLAND. The observed rate is 582 +/- 90 (kton-day)^-1, which corresponds to a 862 keV 7Be solar neutrino flux of (3.26 +/- 0.50) x 10^9 cm^-2s^-1, assuming a pure electron flavor flux. Comparing this flux with the standard solar model prediction and further assuming three flavor mixing, a nu_e survival probability of 0.66 +/- 0.14 is determined from the KamLAND data. Utilizing a global three flavor oscillation analysis, we obtain a total 7Be solar neutr","authors_text":"A. Gando, A. Kozlov, A. Obata, A. Oki, A. Piepke, A. Suzuki, A. Tang, B.D. Xu, B.E. Berger, B.K. Fujikawa, C.E. Lane, C. Grant, C. Mauger, C. Zhang, D. Dwyer, D.M. Markoff, D. Motoki, D.W. McKee, G.A. Horton-Smith, G. Keefer, H. Hanakago, H. Ikeda, H. Ishikawa, H.J. Karwowski, H.M. Steiner, H. Murayama, H. Watanabe, H. Yoshida, I. Shimizu, J.A. Detwiler, J.G. Learned, J. Maricic, J. Shirai, K.E. Downum, K. Han, K. Heeger, K. Ichimura, K. Inoue, K. Ishidoshiro, K. Nakajima, K. Nakamura, K. Tamae, K. Tolich, K. Ueshima, L.A. Winslow, L. Hsu, M. Koga, M. Otani, M.P. Decowski (The KamLAND Collaboration), M. Sakai, O. Perevozchikov, R.D. McKeown, R. Matsuda, S. Enomoto, S.J. Freedman, S. Matsuda, S. Yamada, S. Yoshida, T. Bloxham, T.I. Banks, T. Miletic, T. Mitsui, T. O'Donnell, W. Tornow, Y. Efremenko, Y. Gando, Y. Kamyshkov, Y. Kishimoto, Y. Oki, Y. Takemoto, Y. Yamauchi","cross_cats":["astro-ph.SR","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-05-23T19:41:05Z","title":"7Be Solar Neutrino Measurement with KamLAND"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6190","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":"sha256:0046f5bbbcea2f4bb1b4cba018f39a576e89d8c5cae672af9c9037c6a14bd5c2","target":"record","created_at":"2026-05-18T01:25:03Z","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":"bdf14a84bea740066215fd9270d3a39a12602f102ba431e9214b1b046835118f","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-05-23T19:41:05Z","title_canon_sha256":"c6cbba2682156a1ac59de7927a20b517540674b5fcb779c6742a7f4dc765eb14"},"schema_version":"1.0","source":{"id":"1405.6190","kind":"arxiv","version":2}},"canonical_sha256":"68c068e0798fb64cf292cd49e3f091b3532e67e4635b18d806279ab6e3c15809","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"68c068e0798fb64cf292cd49e3f091b3532e67e4635b18d806279ab6e3c15809","first_computed_at":"2026-05-18T01:25:03.623848Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:03.623848Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cASqKh61hZoUdtnBWrWRLo8Rpg/eC4NCBbg+BjBwwzod4BPh/zqDFEUFf/79ZUJ51q0sSQKJCdhL0B5rZjotDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:03.624524Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.6190","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0046f5bbbcea2f4bb1b4cba018f39a576e89d8c5cae672af9c9037c6a14bd5c2","sha256:0e91b366ad5477b8b46a88b61952dab7951e8dadb7edffe7a79bcd12ebe0eebb"],"state_sha256":"c289b1a921f2646bc5467429bb87840a6234214ba4fbd913682db5b6f433e4ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DMnrfdDmNZFyzNWzyaDotR7FLZXxEytmzzAICXZ9A9GyzxcvwU/zoNgezLjD0u5hLRa+66b552aa8STViDbRDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T04:14:47.388772Z","bundle_sha256":"0aff9dd1aaeacd379139d01b8aee176a4e0cb6a9c509ed53fc937c58fe53431f"}}