{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:LHC6363NSC2YUPFCENL26CP3YX","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":"abd7d7affbbeb47c7f858bdeb5be9c2cfb9d416dd1c37e34b2c637a5d9a6953a","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-09-24T13:35:18Z","title_canon_sha256":"2fd06cd81f04cd3d6f6e7b27080f696252329f0e395613b0d48264a325a0c567"},"schema_version":"1.0","source":{"id":"1409.6956","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.6956","created_at":"2026-05-18T01:41:57Z"},{"alias_kind":"arxiv_version","alias_value":"1409.6956v4","created_at":"2026-05-18T01:41:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.6956","created_at":"2026-05-18T01:41:57Z"},{"alias_kind":"pith_short_12","alias_value":"LHC6363NSC2Y","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LHC6363NSC2YUPFC","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LHC6363N","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:26c1184fb5d17f74412cf3f6995161df1ebb0239764c4668b08e0b7c5aca05e7","target":"graph","created_at":"2026-05-18T01:41:57Z","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"},"paper":{"abstract_excerpt":"During the scheduled high luminosity upgrade of LHC, the world's largest particle physics accelerator at CERN, the position sensitive silicon detectors installed in the vertex and tracking part of the CMS experiment will face more intense radiation environment than the present system was designed for. To upgrade the tracker to required performance level, extensive measurements and simulations studies have already been carried out. A defect model of Synopsys Sentaurus TCAD simulation package for the bulk properties of proton irradiated devices has been producing simulations closely matching wit","authors_text":"Alberto Messineo, Ashutosh Bhardwaj, Kavita Lalwani, Kirti Ranjan, Martin Printz, Ranjeet Dalal, Robert Eber, Thomas Eichhorn, Timo Peltola","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-09-24T13:35:18Z","title":"A Method to Simulate the Observed Surface Properties of Proton Irradiated Silicon Strip Sensors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.6956","kind":"arxiv","version":4},"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:ba9cba71b763fc4c8c25fca9cf23fbcac11cefabd2f61b5b1eb30028826a5e04","target":"record","created_at":"2026-05-18T01:41:57Z","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":"abd7d7affbbeb47c7f858bdeb5be9c2cfb9d416dd1c37e34b2c637a5d9a6953a","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2014-09-24T13:35:18Z","title_canon_sha256":"2fd06cd81f04cd3d6f6e7b27080f696252329f0e395613b0d48264a325a0c567"},"schema_version":"1.0","source":{"id":"1409.6956","kind":"arxiv","version":4}},"canonical_sha256":"59c5edfb6d90b58a3ca22357af09fbc5eddab3f898d2e2f06b5fda0634254831","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59c5edfb6d90b58a3ca22357af09fbc5eddab3f898d2e2f06b5fda0634254831","first_computed_at":"2026-05-18T01:41:57.239136Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:57.239136Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SH46JLPcVHVTzXo1+giws8ZyTIuI1HlrlJ4z9d16tmHyhYmsHdkFt9MIxqhySbxGE/8pQ+LWOk/8+fOJ7fsDCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:57.239660Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.6956","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ba9cba71b763fc4c8c25fca9cf23fbcac11cefabd2f61b5b1eb30028826a5e04","sha256:26c1184fb5d17f74412cf3f6995161df1ebb0239764c4668b08e0b7c5aca05e7"],"state_sha256":"3867d4e22f615df2666e2852f2a48a37de1f96d1bbdd2b7497b8c0e4e28f016a"}