{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:XD52LLQRAO7RECLLHQKNWULGV2","short_pith_number":"pith:XD52LLQR","schema_version":"1.0","canonical_sha256":"b8fba5ae1103bf12096b3c14db5166ae968ef6ee9a66494bb1b5dddf11c85403","source":{"kind":"arxiv","id":"1908.01163","version":1},"attestation_state":"computed","paper":{"title":"A Mixed-Signal Large Dynamic Range Front-End ASIC for High Capacitance Detectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"A.Rivetti, F.Cossio, M. Da Rocha Rolo, W.Cheng, Z.Wang","submitted_at":"2019-08-03T12:49:51Z","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"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1908.01163","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2019-08-03T12:49:51Z","cross_cats_sorted":[],"title_canon_sha256":"c662cef912545266f04f38cf25b0e395d017aa8b5ae67fda65af299672f67325","abstract_canon_sha256":"f1484fc1c2b3210da7198dbd7feb3d3e2506303976cfdc90aad71e0c5cbda07c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:02:01.722746Z","signature_b64":"6rFOsXJOv9erfiE1VJ8K+PJjgbSbvLryXs/d9L00rk78H2EClPWv/3wGxetZJEsRe1l4pgR1D1MpnKUslLo9AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8fba5ae1103bf12096b3c14db5166ae968ef6ee9a66494bb1b5dddf11c85403","last_reissued_at":"2026-07-05T00:02:01.722203Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:02:01.722203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Mixed-Signal Large Dynamic Range Front-End ASIC for High Capacitance Detectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"A.Rivetti, F.Cossio, M. Da Rocha Rolo, W.Cheng, Z.Wang","submitted_at":"2019-08-03T12:49:51Z","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"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.01163","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.01163/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1908.01163","created_at":"2026-07-05T00:02:01.722269+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.01163v1","created_at":"2026-07-05T00:02:01.722269+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.01163","created_at":"2026-07-05T00:02:01.722269+00:00"},{"alias_kind":"pith_short_12","alias_value":"XD52LLQRAO7R","created_at":"2026-07-05T00:02:01.722269+00:00"},{"alias_kind":"pith_short_16","alias_value":"XD52LLQRAO7RECLL","created_at":"2026-07-05T00:02:01.722269+00:00"},{"alias_kind":"pith_short_8","alias_value":"XD52LLQR","created_at":"2026-07-05T00:02:01.722269+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XD52LLQRAO7RECLLHQKNWULGV2","json":"https://pith.science/pith/XD52LLQRAO7RECLLHQKNWULGV2.json","graph_json":"https://pith.science/api/pith-number/XD52LLQRAO7RECLLHQKNWULGV2/graph.json","events_json":"https://pith.science/api/pith-number/XD52LLQRAO7RECLLHQKNWULGV2/events.json","paper":"https://pith.science/paper/XD52LLQR"},"agent_actions":{"view_html":"https://pith.science/pith/XD52LLQRAO7RECLLHQKNWULGV2","download_json":"https://pith.science/pith/XD52LLQRAO7RECLLHQKNWULGV2.json","view_paper":"https://pith.science/paper/XD52LLQR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.01163&json=true","fetch_graph":"https://pith.science/api/pith-number/XD52LLQRAO7RECLLHQKNWULGV2/graph.json","fetch_events":"https://pith.science/api/pith-number/XD52LLQRAO7RECLLHQKNWULGV2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XD52LLQRAO7RECLLHQKNWULGV2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XD52LLQRAO7RECLLHQKNWULGV2/action/storage_attestation","attest_author":"https://pith.science/pith/XD52LLQRAO7RECLLHQKNWULGV2/action/author_attestation","sign_citation":"https://pith.science/pith/XD52LLQRAO7RECLLHQKNWULGV2/action/citation_signature","submit_replication":"https://pith.science/pith/XD52LLQRAO7RECLLHQKNWULGV2/action/replication_record"}},"created_at":"2026-07-05T00:02:01.722269+00:00","updated_at":"2026-07-05T00:02:01.722269+00:00"}