{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:XD52LLQRAO7RECLLHQKNWULGV2","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":"f1484fc1c2b3210da7198dbd7feb3d3e2506303976cfdc90aad71e0c5cbda07c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2019-08-03T12:49:51Z","title_canon_sha256":"c662cef912545266f04f38cf25b0e395d017aa8b5ae67fda65af299672f67325"},"schema_version":"1.0","source":{"id":"1908.01163","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.01163","created_at":"2026-07-05T00:02:01Z"},{"alias_kind":"arxiv_version","alias_value":"1908.01163v1","created_at":"2026-07-05T00:02:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.01163","created_at":"2026-07-05T00:02:01Z"},{"alias_kind":"pith_short_12","alias_value":"XD52LLQRAO7R","created_at":"2026-07-05T00:02:01Z"},{"alias_kind":"pith_short_16","alias_value":"XD52LLQRAO7RECLL","created_at":"2026-07-05T00:02:01Z"},{"alias_kind":"pith_short_8","alias_value":"XD52LLQR","created_at":"2026-07-05T00:02:01Z"}],"graph_snapshots":[{"event_id":"sha256:067e5980fd994db7ed8d660874c67b2f216d92032b1e163e13339fc5ee678a55","target":"graph","created_at":"2026-07-05T00:02:01Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1908.01163/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A 64-channel mixed-mode ASIC, suitable for particle detectors of large dynamic range and high capacitance up to hundreds of pF, is presented here. Each channel features an analogue front-end for signal amplification and filtering, and a mixed signal back-end to digitise and store the signal information. The analogue part consists of a low input-impedance programmable gain pre-amplifier based on a regulated common-gate (RCG) input stage, two shapers optimised for time and energy measurements. The back-end part mainly includes discriminators, TDCs and ADCs, which are used to process the signal a","authors_text":"A.Rivetti, F.Cossio, M. Da Rocha Rolo, W.Cheng, Z.Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2019-08-03T12:49:51Z","title":"A Mixed-Signal Large Dynamic Range Front-End ASIC for High Capacitance Detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.01163","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:ce6cf8c8cc08ea399be288f0ad2166295d45c9ab23a9e0430e348aae3e24dec3","target":"record","created_at":"2026-07-05T00:02:01Z","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":"f1484fc1c2b3210da7198dbd7feb3d3e2506303976cfdc90aad71e0c5cbda07c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2019-08-03T12:49:51Z","title_canon_sha256":"c662cef912545266f04f38cf25b0e395d017aa8b5ae67fda65af299672f67325"},"schema_version":"1.0","source":{"id":"1908.01163","kind":"arxiv","version":1}},"canonical_sha256":"b8fba5ae1103bf12096b3c14db5166ae968ef6ee9a66494bb1b5dddf11c85403","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8fba5ae1103bf12096b3c14db5166ae968ef6ee9a66494bb1b5dddf11c85403","first_computed_at":"2026-07-05T00:02:01.722203Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:02:01.722203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6rFOsXJOv9erfiE1VJ8K+PJjgbSbvLryXs/d9L00rk78H2EClPWv/3wGxetZJEsRe1l4pgR1D1MpnKUslLo9AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:02:01.722746Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.01163","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce6cf8c8cc08ea399be288f0ad2166295d45c9ab23a9e0430e348aae3e24dec3","sha256:067e5980fd994db7ed8d660874c67b2f216d92032b1e163e13339fc5ee678a55"],"state_sha256":"4ae448788e26802436f50bca018dcf84f15bdbf2c742b2cbc111caf8a49b0b7b"}