{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:L4Q4M3ZHPIKMF7W4P5UTNLCD7I","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":"ea3b65318794e5ff8f271b7b21eef397fe046388ad802b235edf5b9ad9464ddd","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2025-02-04T11:44:03Z","title_canon_sha256":"a52802cf089096a0d9d6fce3a084c88e0b4b0bd10eea161186b754885c60b02b"},"schema_version":"1.0","source":{"id":"2502.02244","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.02244","created_at":"2026-07-05T11:14:27Z"},{"alias_kind":"arxiv_version","alias_value":"2502.02244v2","created_at":"2026-07-05T11:14:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.02244","created_at":"2026-07-05T11:14:27Z"},{"alias_kind":"pith_short_12","alias_value":"L4Q4M3ZHPIKM","created_at":"2026-07-05T11:14:27Z"},{"alias_kind":"pith_short_16","alias_value":"L4Q4M3ZHPIKMF7W4","created_at":"2026-07-05T11:14:27Z"},{"alias_kind":"pith_short_8","alias_value":"L4Q4M3ZH","created_at":"2026-07-05T11:14:27Z"}],"graph_snapshots":[{"event_id":"sha256:191c69c6fbbdf9a91db32f423b2a506625b1a973fd3d8b897a13944008aaf074","target":"graph","created_at":"2026-07-05T11:14:27Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2502.02244/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In recent years, the gain suppression mechanism has been studied for large localized charge deposits in Low-Gain Avalanche Detectors (LGADs). LGADs are a thin silicon detector with a highly doped gain layer that provides moderate internal signal amplification. Using the CENPA Tandem accelerator at the University of Washington, the response of LGADs with different thicknesses to MeV-range energy deposits from a proton beam were studied. Three LGAD prototypes of 50~$\\mu$m, 100~$\\mu$m, 150~$\\mu$m were characterized. The devices' gain was determined as a function of bias voltage, incidence beam an","authors_text":"A. Bisht, A. Molnar, A. Seiden, B. Schumm, F. McKinney-Martinez, G. Paternoster, J. Ding, J. Ott, J. Yang, M. Boscardin, M. Centis-Vignali, M. Harrison, P. Kammel, Q. Buat, S. Braun, S.M. Mazza, V. Tishchenko, Y. Zhang, Y. Zhao","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2025-02-04T11:44:03Z","title":"Measured gain suppression in FBK LGADs with different active thicknesses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.02244","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":"sha256:7e1e872904d577399f9daed3fdca6e8baa6b09a2cf8dc5c388f3a5328ac08bf0","target":"record","created_at":"2026-07-05T11:14:27Z","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":"ea3b65318794e5ff8f271b7b21eef397fe046388ad802b235edf5b9ad9464ddd","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2025-02-04T11:44:03Z","title_canon_sha256":"a52802cf089096a0d9d6fce3a084c88e0b4b0bd10eea161186b754885c60b02b"},"schema_version":"1.0","source":{"id":"2502.02244","kind":"arxiv","version":2}},"canonical_sha256":"5f21c66f277a14c2fedc7f6936ac43fa399bed1f4858b34bef3aa03a65feb086","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f21c66f277a14c2fedc7f6936ac43fa399bed1f4858b34bef3aa03a65feb086","first_computed_at":"2026-07-05T11:14:27.214485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:14:27.214485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cZniqTEXj1l5J0uwV2/alDfXrOGrloy5XxlMKmYcJ80+JP+LscnRUnIHsaT3BadLglePIuckB4xdKVxWoN70Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:14:27.214953Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.02244","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7e1e872904d577399f9daed3fdca6e8baa6b09a2cf8dc5c388f3a5328ac08bf0","sha256:191c69c6fbbdf9a91db32f423b2a506625b1a973fd3d8b897a13944008aaf074"],"state_sha256":"4407432227655ed8ce2ca1231689b1dae2cd7f6a990e01617b4b18f957d78dd0"}