{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:T7KCXP6UF4OQ74LDVO43HSPJRK","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":"1e0c867a4d4756fcfb5cc7661277e64fdcfd3648435e846b592ce1bd22f3e1d9","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-03-04T12:04:15Z","title_canon_sha256":"e61b19ddc150df5706aca8f35325c21b57cd7161b3cfdd04198fd12c74ece46e"},"schema_version":"1.0","source":{"id":"1703.01447","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.01447","created_at":"2026-05-18T00:47:01Z"},{"alias_kind":"arxiv_version","alias_value":"1703.01447v1","created_at":"2026-05-18T00:47:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.01447","created_at":"2026-05-18T00:47:01Z"},{"alias_kind":"pith_short_12","alias_value":"T7KCXP6UF4OQ","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"T7KCXP6UF4OQ74LD","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"T7KCXP6U","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:19be93a1dac2083aaa1fcbbf18750b561550af20290eea11130118192026d28e","target":"graph","created_at":"2026-05-18T00:47:01Z","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 scintillating fiber-SiPM beam monitor detectors, designed to deliver beam informations for the R484 and R582 experiments at the high intensity, low energy pulsed muon beam at the RIKEN-RAL facility, have been successfully constructed and operated. Details on their construction and first performances in beam are reported","authors_text":"A.deBari, A.Menegolli, A.Vacchi, E.Mocchiutti, E.Vallazza, F.Chignoli, G.Zampa, L.Tortora, M.Bonesini, M.C.Prata, M.Rossella, R.Bertoni, R.Carbone, R.Mazza, T.Cervi","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-03-04T12:04:15Z","title":"The construction of the Fiber-SiPM beam monitor system of the R484 and R582 experiments at the RIKEN-RAL muon facility"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.01447","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":"sha256:08cf1756856cf8ac4cb82d5296da4e8f7069e76bb654c0dd1666c8176dfa54fb","target":"record","created_at":"2026-05-18T00:47:01Z","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":"1e0c867a4d4756fcfb5cc7661277e64fdcfd3648435e846b592ce1bd22f3e1d9","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-03-04T12:04:15Z","title_canon_sha256":"e61b19ddc150df5706aca8f35325c21b57cd7161b3cfdd04198fd12c74ece46e"},"schema_version":"1.0","source":{"id":"1703.01447","kind":"arxiv","version":1}},"canonical_sha256":"9fd42bbfd42f1d0ff163abb9b3c9e98abfc831f71524c6aab044f7fb50ba333c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fd42bbfd42f1d0ff163abb9b3c9e98abfc831f71524c6aab044f7fb50ba333c","first_computed_at":"2026-05-18T00:47:01.022422Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:01.022422Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Zw+YK2YLvbnPFPO9DPXUP+yl4j12DZEo5oyMDvjjcX/l28j3CxkvsQr2zw8d7r2QRc0CVBdb8uCi/KhmK3fcCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:01.023181Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.01447","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:08cf1756856cf8ac4cb82d5296da4e8f7069e76bb654c0dd1666c8176dfa54fb","sha256:19be93a1dac2083aaa1fcbbf18750b561550af20290eea11130118192026d28e"],"state_sha256":"2c5ed7cee5de6e57fdebb2a45399d86cf13e219428f76f8bdb06a599dc87d6d3"}