{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:MONMINX5SPGRDZQTHAIWPAVSBU","short_pith_number":"pith:MONMINX5","canonical_record":{"source":{"id":"1807.05953","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.ins-det","submitted_at":"2018-07-16T16:21:38Z","cross_cats_sorted":[],"title_canon_sha256":"902e4db70a9cd45c15ea65e85fca6c4b58ff8fd0059c59cfcc1f06fe532a9500","abstract_canon_sha256":"f6bd6e7324ea8fd35ae6672591722d014a9db5167f9ea426b780e66c10ebd7ed"},"schema_version":"1.0"},"canonical_sha256":"639ac436fd93cd11e61338116782b20d205c70fc00b21e20915b568e271f38bd","source":{"kind":"arxiv","id":"1807.05953","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.05953","created_at":"2026-07-05T01:08:21Z"},{"alias_kind":"arxiv_version","alias_value":"1807.05953v3","created_at":"2026-07-05T01:08:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.05953","created_at":"2026-07-05T01:08:21Z"},{"alias_kind":"pith_short_12","alias_value":"MONMINX5SPGR","created_at":"2026-07-05T01:08:21Z"},{"alias_kind":"pith_short_16","alias_value":"MONMINX5SPGRDZQT","created_at":"2026-07-05T01:08:21Z"},{"alias_kind":"pith_short_8","alias_value":"MONMINX5","created_at":"2026-07-05T01:08:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:MONMINX5SPGRDZQTHAIWPAVSBU","target":"record","payload":{"canonical_record":{"source":{"id":"1807.05953","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.ins-det","submitted_at":"2018-07-16T16:21:38Z","cross_cats_sorted":[],"title_canon_sha256":"902e4db70a9cd45c15ea65e85fca6c4b58ff8fd0059c59cfcc1f06fe532a9500","abstract_canon_sha256":"f6bd6e7324ea8fd35ae6672591722d014a9db5167f9ea426b780e66c10ebd7ed"},"schema_version":"1.0"},"canonical_sha256":"639ac436fd93cd11e61338116782b20d205c70fc00b21e20915b568e271f38bd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:08:21.841100Z","signature_b64":"t/dvdZyF49pUbqkkx/YJUhB3qzQwC/a8s6KZNWbZnF+YQ15AmpVn1EiuwITwWWvJCRHjBWdpVSC1BDjW2jb0AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"639ac436fd93cd11e61338116782b20d205c70fc00b21e20915b568e271f38bd","last_reissued_at":"2026-07-05T01:08:21.840564Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:08:21.840564Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.05953","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:08:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XvsyRv1gL//THLviT6MrWkyqDPlo8LmRaP0N7OM+4r3y0+kHWiw9chhEjHJRiSNjg4BQ49CA0SjejqKmsE1vDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T15:57:29.945598Z"},"content_sha256":"2b141529e2f716a5c19f6a2e70561296d92e9d8c0b44da61064d518df1cda340","schema_version":"1.0","event_id":"sha256:2b141529e2f716a5c19f6a2e70561296d92e9d8c0b44da61064d518df1cda340"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:MONMINX5SPGRDZQTHAIWPAVSBU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Performance of CMOS pixel sensor prototypes in ams H35 and aH18 technology for the ATLAS ITk upgrade","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Alena Weber, Antonio Miucci, Claudia Merlassino, Didier Ferrere, Dylan Frizell, Ettore Zaffaroni, Eva Vilella Figueras, Felix Ehrler, Francesco Armando Di Bello, Francesco Lanni, Giuseppe Iacobucci, Hongbin Liu, Hucheng Chen, Hui Zhang, Ivan Peric, Jessica Metcalfe, Kai Chen, Mateus Vicente Barreto, Mathieu Benoit, Matt Zhang, Michele Weber, Moritz Kiehn, Mridula Prathapan, Raimon Casanova Mohr, Rudolf Schimassek, Sergio Gonzalez Sevilla, Sultan D.M.S., Thomas Weston, Weihao Wu, Winnie Wong","submitted_at":"2018-07-16T16:21:38Z","abstract_excerpt":"Pixel sensors based on commercial high-voltage CMOS processes are an exciting technology that is considered as an option for the outer layer of the ATLAS inner tracker upgrade at the High Luminosity LHC. Here, charged particles are detected using deep n-wells as sensor diodes with the depleted region extending into the silicon bulk. Both analog and digital readout electronics can be added to achieve different levels of integration up to a fully monolithic sensor. Small scale prototypes using the ams CMOS technology have previously demonstrated that it can achieve the required radiation toleran"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.05953","kind":"arxiv","version":3},"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/1807.05953/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:08:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4aOLWlPNCngzJ6rS4f+PKxUI+yEwAlpUNZx+WkYgE0cld2W+Kny9m1LYmg7WfJzcTurd3Dr1gcKR/d1sXm71Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T15:57:29.945975Z"},"content_sha256":"d07df4082d1c0f67d5f8208e8a8e854360a740a11858a8e4f402d4f228d2507d","schema_version":"1.0","event_id":"sha256:d07df4082d1c0f67d5f8208e8a8e854360a740a11858a8e4f402d4f228d2507d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MONMINX5SPGRDZQTHAIWPAVSBU/bundle.json","state_url":"https://pith.science/pith/MONMINX5SPGRDZQTHAIWPAVSBU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MONMINX5SPGRDZQTHAIWPAVSBU/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-09T15:57:29Z","links":{"resolver":"https://pith.science/pith/MONMINX5SPGRDZQTHAIWPAVSBU","bundle":"https://pith.science/pith/MONMINX5SPGRDZQTHAIWPAVSBU/bundle.json","state":"https://pith.science/pith/MONMINX5SPGRDZQTHAIWPAVSBU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MONMINX5SPGRDZQTHAIWPAVSBU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:MONMINX5SPGRDZQTHAIWPAVSBU","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":"f6bd6e7324ea8fd35ae6672591722d014a9db5167f9ea426b780e66c10ebd7ed","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.ins-det","submitted_at":"2018-07-16T16:21:38Z","title_canon_sha256":"902e4db70a9cd45c15ea65e85fca6c4b58ff8fd0059c59cfcc1f06fe532a9500"},"schema_version":"1.0","source":{"id":"1807.05953","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.05953","created_at":"2026-07-05T01:08:21Z"},{"alias_kind":"arxiv_version","alias_value":"1807.05953v3","created_at":"2026-07-05T01:08:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.05953","created_at":"2026-07-05T01:08:21Z"},{"alias_kind":"pith_short_12","alias_value":"MONMINX5SPGR","created_at":"2026-07-05T01:08:21Z"},{"alias_kind":"pith_short_16","alias_value":"MONMINX5SPGRDZQT","created_at":"2026-07-05T01:08:21Z"},{"alias_kind":"pith_short_8","alias_value":"MONMINX5","created_at":"2026-07-05T01:08:21Z"}],"graph_snapshots":[{"event_id":"sha256:d07df4082d1c0f67d5f8208e8a8e854360a740a11858a8e4f402d4f228d2507d","target":"graph","created_at":"2026-07-05T01:08:21Z","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/1807.05953/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Pixel sensors based on commercial high-voltage CMOS processes are an exciting technology that is considered as an option for the outer layer of the ATLAS inner tracker upgrade at the High Luminosity LHC. Here, charged particles are detected using deep n-wells as sensor diodes with the depleted region extending into the silicon bulk. Both analog and digital readout electronics can be added to achieve different levels of integration up to a fully monolithic sensor. Small scale prototypes using the ams CMOS technology have previously demonstrated that it can achieve the required radiation toleran","authors_text":"Alena Weber, Antonio Miucci, Claudia Merlassino, Didier Ferrere, Dylan Frizell, Ettore Zaffaroni, Eva Vilella Figueras, Felix Ehrler, Francesco Armando Di Bello, Francesco Lanni, Giuseppe Iacobucci, Hongbin Liu, Hucheng Chen, Hui Zhang, Ivan Peric, Jessica Metcalfe, Kai Chen, Mateus Vicente Barreto, Mathieu Benoit, Matt Zhang, Michele Weber, Moritz Kiehn, Mridula Prathapan, Raimon Casanova Mohr, Rudolf Schimassek, Sergio Gonzalez Sevilla, Sultan D.M.S., Thomas Weston, Weihao Wu, Winnie Wong","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.ins-det","submitted_at":"2018-07-16T16:21:38Z","title":"Performance of CMOS pixel sensor prototypes in ams H35 and aH18 technology for the ATLAS ITk upgrade"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.05953","kind":"arxiv","version":3},"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":"sha256:2b141529e2f716a5c19f6a2e70561296d92e9d8c0b44da61064d518df1cda340","target":"record","created_at":"2026-07-05T01:08:21Z","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":"f6bd6e7324ea8fd35ae6672591722d014a9db5167f9ea426b780e66c10ebd7ed","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.ins-det","submitted_at":"2018-07-16T16:21:38Z","title_canon_sha256":"902e4db70a9cd45c15ea65e85fca6c4b58ff8fd0059c59cfcc1f06fe532a9500"},"schema_version":"1.0","source":{"id":"1807.05953","kind":"arxiv","version":3}},"canonical_sha256":"639ac436fd93cd11e61338116782b20d205c70fc00b21e20915b568e271f38bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"639ac436fd93cd11e61338116782b20d205c70fc00b21e20915b568e271f38bd","first_computed_at":"2026-07-05T01:08:21.840564Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:08:21.840564Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"t/dvdZyF49pUbqkkx/YJUhB3qzQwC/a8s6KZNWbZnF+YQ15AmpVn1EiuwITwWWvJCRHjBWdpVSC1BDjW2jb0AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:08:21.841100Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.05953","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2b141529e2f716a5c19f6a2e70561296d92e9d8c0b44da61064d518df1cda340","sha256:d07df4082d1c0f67d5f8208e8a8e854360a740a11858a8e4f402d4f228d2507d"],"state_sha256":"d6d29cace8c98f60790794a4236b0fec7bffb729eb9dce184df6e2cd80143035"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lM4t3VJ/7oI3CjhDxT1w1UACeNLDQKtZtbmqlDluLjpVgLe2aGB4nOJR3x7slbfVgEZDawPQL5qnyYLLYcFmCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T15:57:29.948104Z","bundle_sha256":"642562f6f2fc49e324b4020bbc23887e604f170ed9597f2e123f6c3293c5a087"}}