{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5CIULOD6DVS7TURCIKUJQZCQAE","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":"5baef51f5600bce49fcb04bc1a7cab0183fac0957eb23fd0241b3d58837c8ff6","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-02-19T09:10:35Z","title_canon_sha256":"5e2b5b143637af46a4542a09e7fe7e699e57bb157b4ead0e7aa64d6e93f3b8c0"},"schema_version":"1.0","source":{"id":"1602.06080","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.06080","created_at":"2026-05-18T01:04:13Z"},{"alias_kind":"arxiv_version","alias_value":"1602.06080v2","created_at":"2026-05-18T01:04:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.06080","created_at":"2026-05-18T01:04:13Z"},{"alias_kind":"pith_short_12","alias_value":"5CIULOD6DVS7","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5CIULOD6DVS7TURC","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5CIULOD6","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:a393ffc75037fbd7c392febfb32ae96a0abcae5a8b40bdfdd6a5f93271517ec0","target":"graph","created_at":"2026-05-18T01:04:13Z","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 quality of PMT signal is one of the key items for a large and high precision neutrino experiment, like Daya Bay, JUNO, while most of the experiments are affected by the PMT signal overshoot from its positive HV-single cable scheme. For JUNO prototype detector, we have a detailed study on the PMT overshoot and successfully reduced the ratio of overshoot amplitude to signal to ~1% from previous typical ~10%, with no affection to PMT other parameters. Furthermore, we calculated that the overshoot is a result of discharging of capacitors in the HV-signal splitter and the PMT voltage divider. T","authors_text":"D. H. Liao, F. J. Luo, H. Q. Zhang, M. H. Xu, P. L. Wang, S. L. Liu, S. Qian, X. C. Lei, Y. B. Chen, Y. F. Wang, Y. K. Heng, Z. H. Qin, Z. M. Wang","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-02-19T09:10:35Z","title":"PMT overshoot study for JUNO prototype detector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.06080","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":"sha256:19ca5d00a60309afc012df454db1ccfbc7be7badd8f16e5e78143e061fb128e6","target":"record","created_at":"2026-05-18T01:04:13Z","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":"5baef51f5600bce49fcb04bc1a7cab0183fac0957eb23fd0241b3d58837c8ff6","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-02-19T09:10:35Z","title_canon_sha256":"5e2b5b143637af46a4542a09e7fe7e699e57bb157b4ead0e7aa64d6e93f3b8c0"},"schema_version":"1.0","source":{"id":"1602.06080","kind":"arxiv","version":2}},"canonical_sha256":"e89145b87e1d65f9d22242a898645001396c267bee8dde328bb3d8220e30a561","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e89145b87e1d65f9d22242a898645001396c267bee8dde328bb3d8220e30a561","first_computed_at":"2026-05-18T01:04:13.803855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:13.803855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1j9e4CGAVnRrmt10ab1QgXjRiS79oBqru7ykYAXgP8qZRPcbMHmnVQ6ju64YP7LXAsfi9QE6O/GP2ZdLG1/UAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:13.804352Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.06080","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:19ca5d00a60309afc012df454db1ccfbc7be7badd8f16e5e78143e061fb128e6","sha256:a393ffc75037fbd7c392febfb32ae96a0abcae5a8b40bdfdd6a5f93271517ec0"],"state_sha256":"d59dd6c1e72a83eee82e6451fbed4f9a69ec33e86b291896616f536afb7a9462"}