{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:FDR4M7O6JZCF74CPDZKL2G3SCD","short_pith_number":"pith:FDR4M7O6","canonical_record":{"source":{"id":"2310.02474","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2023-10-03T22:42:58Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"741dbf57640d994b04dcff34dc9059a6abf7ba8a61aae287af36920cbb4607de","abstract_canon_sha256":"f713061cffc75e6c58019c126f9b52ef51aca131eb191fa8413ccde4df28f541"},"schema_version":"1.0"},"canonical_sha256":"28e3c67dde4e445ff04f1e54bd1b7210cccd3991258f7c4377b57cff05c81692","source":{"kind":"arxiv","id":"2310.02474","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.02474","created_at":"2026-07-05T06:56:57Z"},{"alias_kind":"arxiv_version","alias_value":"2310.02474v1","created_at":"2026-07-05T06:56:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.02474","created_at":"2026-07-05T06:56:57Z"},{"alias_kind":"pith_short_12","alias_value":"FDR4M7O6JZCF","created_at":"2026-07-05T06:56:57Z"},{"alias_kind":"pith_short_16","alias_value":"FDR4M7O6JZCF74CP","created_at":"2026-07-05T06:56:57Z"},{"alias_kind":"pith_short_8","alias_value":"FDR4M7O6","created_at":"2026-07-05T06:56:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:FDR4M7O6JZCF74CPDZKL2G3SCD","target":"record","payload":{"canonical_record":{"source":{"id":"2310.02474","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2023-10-03T22:42:58Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"741dbf57640d994b04dcff34dc9059a6abf7ba8a61aae287af36920cbb4607de","abstract_canon_sha256":"f713061cffc75e6c58019c126f9b52ef51aca131eb191fa8413ccde4df28f541"},"schema_version":"1.0"},"canonical_sha256":"28e3c67dde4e445ff04f1e54bd1b7210cccd3991258f7c4377b57cff05c81692","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:56:57.937761Z","signature_b64":"gO5XNtkXtofLTufhlxDusb3SeT4wX08+rIEUm+TBWrMdlD7fc77DIgc5jXTRNv2QiYPh363Z2D5FEovTAwMiBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"28e3c67dde4e445ff04f1e54bd1b7210cccd3991258f7c4377b57cff05c81692","last_reissued_at":"2026-07-05T06:56:57.937245Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:56:57.937245Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.02474","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:56:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SSXSt9rbNy1h/xswwYB77HKlKE2ytSPHu3VveKSktiM8S5YIWhUkJDp/FrEpoYgTccDeq1s9zyWPi0db/YqpDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-14T08:42:42.161063Z"},"content_sha256":"507c1a9fc7cded9cd7a52dc06486c66f8088ef077146c14a9b433f9d5beb4729","schema_version":"1.0","event_id":"sha256:507c1a9fc7cded9cd7a52dc06486c66f8088ef077146c14a9b433f9d5beb4729"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:FDR4M7O6JZCF74CPDZKL2G3SCD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Smart pixel sensors: towards on-sensor filtering of pixel clusters with deep learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"Aaron Young, Alice Bean, Benjamin Parpillon, Chinar Syal, Corrinne Mills, Dahai Wen, Douglas Berry, Farah Fahim, Gauri Pradhan, Giuseppe Di Guglielmo, James Hirschauer, Jennet Dickinson, Jieun Yoo, Karri DiPetrillo, Lindsey Gray, Manuel Blanco Valentin, Mark S. Neubauer, Morris Swartz, Nhan Tran, Petar Maksimovic, Ron Lipton, Shruti R. Kulkarni","submitted_at":"2023-10-03T22:42:58Z","abstract_excerpt":"Highly granular pixel detectors allow for increasingly precise measurements of charged particle tracks. Next-generation detectors require that pixel sizes will be further reduced, leading to unprecedented data rates exceeding those foreseen at the High Luminosity Large Hadron Collider. Signal processing that handles data incoming at a rate of O(40MHz) and intelligently reduces the data within the pixelated region of the detector at rate will enhance physics performance at high luminosity and enable physics analyses that are not currently possible. Using the shape of charge clusters deposited i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.02474","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/2310.02474/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":"2026-07-05T06:56:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cO7bRl8nHqOVeVyBVwWTBmdhxS3N88F3o2YHv78sfFrd9+11VcXhh/weOipJvz61jmoa3uOHb9GF5taccB3sDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-14T08:42:42.161463Z"},"content_sha256":"74c30dda2dc70f7b37417d31519b78a7d1d1568e2ad9a3c756ac1622bfcc9dc5","schema_version":"1.0","event_id":"sha256:74c30dda2dc70f7b37417d31519b78a7d1d1568e2ad9a3c756ac1622bfcc9dc5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FDR4M7O6JZCF74CPDZKL2G3SCD/bundle.json","state_url":"https://pith.science/pith/FDR4M7O6JZCF74CPDZKL2G3SCD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FDR4M7O6JZCF74CPDZKL2G3SCD/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":"2026-07-14T08:42:42Z","links":{"resolver":"https://pith.science/pith/FDR4M7O6JZCF74CPDZKL2G3SCD","bundle":"https://pith.science/pith/FDR4M7O6JZCF74CPDZKL2G3SCD/bundle.json","state":"https://pith.science/pith/FDR4M7O6JZCF74CPDZKL2G3SCD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FDR4M7O6JZCF74CPDZKL2G3SCD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:FDR4M7O6JZCF74CPDZKL2G3SCD","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":"f713061cffc75e6c58019c126f9b52ef51aca131eb191fa8413ccde4df28f541","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2023-10-03T22:42:58Z","title_canon_sha256":"741dbf57640d994b04dcff34dc9059a6abf7ba8a61aae287af36920cbb4607de"},"schema_version":"1.0","source":{"id":"2310.02474","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.02474","created_at":"2026-07-05T06:56:57Z"},{"alias_kind":"arxiv_version","alias_value":"2310.02474v1","created_at":"2026-07-05T06:56:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.02474","created_at":"2026-07-05T06:56:57Z"},{"alias_kind":"pith_short_12","alias_value":"FDR4M7O6JZCF","created_at":"2026-07-05T06:56:57Z"},{"alias_kind":"pith_short_16","alias_value":"FDR4M7O6JZCF74CP","created_at":"2026-07-05T06:56:57Z"},{"alias_kind":"pith_short_8","alias_value":"FDR4M7O6","created_at":"2026-07-05T06:56:57Z"}],"graph_snapshots":[{"event_id":"sha256:74c30dda2dc70f7b37417d31519b78a7d1d1568e2ad9a3c756ac1622bfcc9dc5","target":"graph","created_at":"2026-07-05T06:56:57Z","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/2310.02474/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Highly granular pixel detectors allow for increasingly precise measurements of charged particle tracks. Next-generation detectors require that pixel sizes will be further reduced, leading to unprecedented data rates exceeding those foreseen at the High Luminosity Large Hadron Collider. Signal processing that handles data incoming at a rate of O(40MHz) and intelligently reduces the data within the pixelated region of the detector at rate will enhance physics performance at high luminosity and enable physics analyses that are not currently possible. Using the shape of charge clusters deposited i","authors_text":"Aaron Young, Alice Bean, Benjamin Parpillon, Chinar Syal, Corrinne Mills, Dahai Wen, Douglas Berry, Farah Fahim, Gauri Pradhan, Giuseppe Di Guglielmo, James Hirschauer, Jennet Dickinson, Jieun Yoo, Karri DiPetrillo, Lindsey Gray, Manuel Blanco Valentin, Mark S. Neubauer, Morris Swartz, Nhan Tran, Petar Maksimovic, Ron Lipton, Shruti R. Kulkarni","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2023-10-03T22:42:58Z","title":"Smart pixel sensors: towards on-sensor filtering of pixel clusters with deep learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.02474","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":"sha256:507c1a9fc7cded9cd7a52dc06486c66f8088ef077146c14a9b433f9d5beb4729","target":"record","created_at":"2026-07-05T06:56:57Z","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":"f713061cffc75e6c58019c126f9b52ef51aca131eb191fa8413ccde4df28f541","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2023-10-03T22:42:58Z","title_canon_sha256":"741dbf57640d994b04dcff34dc9059a6abf7ba8a61aae287af36920cbb4607de"},"schema_version":"1.0","source":{"id":"2310.02474","kind":"arxiv","version":1}},"canonical_sha256":"28e3c67dde4e445ff04f1e54bd1b7210cccd3991258f7c4377b57cff05c81692","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28e3c67dde4e445ff04f1e54bd1b7210cccd3991258f7c4377b57cff05c81692","first_computed_at":"2026-07-05T06:56:57.937245Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:56:57.937245Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gO5XNtkXtofLTufhlxDusb3SeT4wX08+rIEUm+TBWrMdlD7fc77DIgc5jXTRNv2QiYPh363Z2D5FEovTAwMiBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:56:57.937761Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.02474","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:507c1a9fc7cded9cd7a52dc06486c66f8088ef077146c14a9b433f9d5beb4729","sha256:74c30dda2dc70f7b37417d31519b78a7d1d1568e2ad9a3c756ac1622bfcc9dc5"],"state_sha256":"8b1ad23694af1841cb8554f7ef6c0cbf3846a8691def5820b3878c7a537acfa2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nm5g/iPVFdurChN6eKjU1zxv3E6esMrKF01f3Ytm/zqY1vm5HKc8JUOQOEiex+Zmj0s3e1mWLEEOa2VB2CWBCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-14T08:42:42.163568Z","bundle_sha256":"4963287c51f64c90ffaa0eab94692ec4453ac646710809672708627da016b2fc"}}