{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:7BGVGL4UIA4JZGCZGIO5SB4TOR","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":"67d0177db2e0e43005fec785fc652969db4bfbf30470af80edd4b9c4e921051e","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-02-14T11:31:03Z","title_canon_sha256":"7925cb05414a24366431e9a0cb10cbbbb7593155fcb133e46a6e9741a11dc91e"},"schema_version":"1.0","source":{"id":"1602.04442","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.04442","created_at":"2026-05-18T00:47:15Z"},{"alias_kind":"arxiv_version","alias_value":"1602.04442v1","created_at":"2026-05-18T00:47:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.04442","created_at":"2026-05-18T00:47:15Z"},{"alias_kind":"pith_short_12","alias_value":"7BGVGL4UIA4J","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"7BGVGL4UIA4JZGCZ","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"7BGVGL4U","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:8410dc4d39e2b65e774e96dbc218e0dfc17d0cfff805fc2d83ce4614879d6e5c","target":"graph","created_at":"2026-05-18T00:47:15Z","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 the neutrino mass hierarchy (MH) sensitivity of medium baseline reactor neutrino experiments with multiple detectors. Sensitivity of determining the MH can be significantly improved by adding a near detector and combining both the near and far detectors. The size of the sensitivity improvement is related to accuracy of the individual mass-splitting measurements and requires strict control on the relative energy scale uncertainty of the near and far detectors. We study the impact of both baseline and target mass of the near detector on the combined sensitivity. A figure-of-merit is de","authors_text":"Guofu Cao, Hongxin Wang, Liang Zhan, Shenjian Chen, Yu-Feng Li","cross_cats":["hep-ex","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-02-14T11:31:03Z","title":"Mass hierarchy sensitivity of medium baseline reactor neutrino experiments with multiple detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.04442","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":"sha256:599b3cbaa84239f1ab31bc72141773ae0250ad1aa4fcb43a8b6f2805ce353796","target":"record","created_at":"2026-05-18T00:47:15Z","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":"67d0177db2e0e43005fec785fc652969db4bfbf30470af80edd4b9c4e921051e","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-02-14T11:31:03Z","title_canon_sha256":"7925cb05414a24366431e9a0cb10cbbbb7593155fcb133e46a6e9741a11dc91e"},"schema_version":"1.0","source":{"id":"1602.04442","kind":"arxiv","version":1}},"canonical_sha256":"f84d532f9440389c9859321dd90793746687278354ef5e3a3e629ac55cb24b1b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f84d532f9440389c9859321dd90793746687278354ef5e3a3e629ac55cb24b1b","first_computed_at":"2026-05-18T00:47:15.498685Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:15.498685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FUGPka1Rwu5BqeoPu5oR6+9rW1Kk76o++/nVy1aKCEafhimrtQXN5Hn2l1TmjG3pcYidzepBvW9lROj6i7vrAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:15.499188Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.04442","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:599b3cbaa84239f1ab31bc72141773ae0250ad1aa4fcb43a8b6f2805ce353796","sha256:8410dc4d39e2b65e774e96dbc218e0dfc17d0cfff805fc2d83ce4614879d6e5c"],"state_sha256":"6a1bddf18336482061a95e66c3ed368f1a19f639569d5d71d9f9cd16c666f9d5"}