{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:KKY7YABGF7W52HGLPH4QVHHN55","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":"decb4de68c40ed2612776a14e07e8192df3a4ed9b998f4c8132fbbad335e1787","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-02-19T17:28:38Z","title_canon_sha256":"9d6770d94101fe0c4fd776dd429d575cf33dfce2fc141d837cd02b63a8b95031"},"schema_version":"1.0","source":{"id":"2402.12305","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.12305","created_at":"2026-07-05T10:07:39Z"},{"alias_kind":"arxiv_version","alias_value":"2402.12305v2","created_at":"2026-07-05T10:07:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.12305","created_at":"2026-07-05T10:07:39Z"},{"alias_kind":"pith_short_12","alias_value":"KKY7YABGF7W5","created_at":"2026-07-05T10:07:39Z"},{"alias_kind":"pith_short_16","alias_value":"KKY7YABGF7W52HGL","created_at":"2026-07-05T10:07:39Z"},{"alias_kind":"pith_short_8","alias_value":"KKY7YABG","created_at":"2026-07-05T10:07:39Z"}],"graph_snapshots":[{"event_id":"sha256:8f8f62883735501d963116e90f06b861b71dc0043153a8b905cb468584a5350e","target":"graph","created_at":"2026-07-05T10:07:39Z","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/2402.12305/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Silicon Photomultipliers (SiPMs) are state-of-the-art photon detectors used in particle physics, medical imaging, and beyond. They are sensitive to individual photons in the optical wavelength regime and achieve time resolutions of a few tens of picoseconds, which makes them interesting candidates for timing detectors in tracking systems for particle physics experiments. The Geiger discharges triggered in the sensitive elements of a SiPM, Single-Photon Avalanche Diodes (SPADs), yield signal amplitudes independent of the energy deposited by a photon or ionizing particle. This intrinsically digi","authors_text":"Daniil Rastorguev, Finn Feindt, Frauke Poblotzki, Gianpiero Vignola, Inge Diehl, Karsten Hansen, Simon Spannagel, Stephan Lachnit, Tomas Vanat","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-02-19T17:28:38Z","title":"The DESY Digital Silicon Photomultiplier: Device Characteristics and First Test-Beam Results"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.12305","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:dd69b2a1ee0604a0ae94f0a615bc071c771a0a069d6062832139e627e44ffd05","target":"record","created_at":"2026-07-05T10:07:39Z","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":"decb4de68c40ed2612776a14e07e8192df3a4ed9b998f4c8132fbbad335e1787","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2024-02-19T17:28:38Z","title_canon_sha256":"9d6770d94101fe0c4fd776dd429d575cf33dfce2fc141d837cd02b63a8b95031"},"schema_version":"1.0","source":{"id":"2402.12305","kind":"arxiv","version":2}},"canonical_sha256":"52b1fc00262feddd1ccb79f90a9cedef44b8eb3cfdbf658a68e888e6ff48006d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52b1fc00262feddd1ccb79f90a9cedef44b8eb3cfdbf658a68e888e6ff48006d","first_computed_at":"2026-07-05T10:07:39.410776Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:07:39.410776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CqD/fDU9xGX5mttcmxwFJGKsHkaPi4f4B21mIo4Arhqo+vwvkU0Bg/5zAq3m9mJwuhO/JrI5cBSfZG+VgoqIDw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:07:39.411235Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.12305","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd69b2a1ee0604a0ae94f0a615bc071c771a0a069d6062832139e627e44ffd05","sha256:8f8f62883735501d963116e90f06b861b71dc0043153a8b905cb468584a5350e"],"state_sha256":"998ed2279b3af23e0039dc83e9774ac11a66535781980c328698a5324e2def55"}