{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:MD4V4EXOV45DNCN6ZWFLMCWHVX","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":"8be2c4ce7847aba45a2f0f7c4b059a9c8e7144452366dd99cec5fc92395fd203","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2026-05-17T10:51:13Z","title_canon_sha256":"691353813549e50c6e95846c54b19da4f43881596ece37635132bcd29ddf0ce6"},"schema_version":"1.0","source":{"id":"2605.17381","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.17381","created_at":"2026-05-20T00:03:55Z"},{"alias_kind":"arxiv_version","alias_value":"2605.17381v1","created_at":"2026-05-20T00:03:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.17381","created_at":"2026-05-20T00:03:55Z"},{"alias_kind":"pith_short_12","alias_value":"MD4V4EXOV45D","created_at":"2026-05-20T00:03:55Z"},{"alias_kind":"pith_short_16","alias_value":"MD4V4EXOV45DNCN6","created_at":"2026-05-20T00:03:55Z"},{"alias_kind":"pith_short_8","alias_value":"MD4V4EXO","created_at":"2026-05-20T00:03:55Z"}],"graph_snapshots":[{"event_id":"sha256:89b1c811c104ec30b6253cec085ffd5956f5faf9a3d4ed1960ce7b49e887e9fa","target":"graph","created_at":"2026-05-20T00:03:55Z","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":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"the method reveals localised tracking failures that are invisible to conventional channel-level diagnostics"},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"A reference track helix can be extrapolated accurately to each wire layer and hits can be associated without significant bias from the tracking algorithm or reconstruction"},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"A new diagnostic creates per-wire efficiency plots for the Belle II CDC by extrapolating helix reference tracks and measuring the fraction of expected crossings with associated hits."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"Wire-by-wire efficiency plots reveal localized tracking failures in the Belle II Central Drift Chamber"}],"snapshot_sha256":"83c7d63b4a34851e4d76f9f7b3192a26c7e8ca5efad9bdf69815c8da7a4c31b0"},"formal_canon":{"evidence_count":2,"snapshot_sha256":"b3de4bba2240d45eb3f30095d550c1e97104aced73eab00c4337417aad209aef"},"integrity":{"available":true,"clean":true,"detectors_run":[{"findings_count":0,"name":"doi_title_agreement","ran_at":"2026-05-19T23:01:19.664230Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"doi_compliance","ran_at":"2026-05-19T22:52:14.231450Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"claim_evidence","ran_at":"2026-05-19T21:41:57.769844Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"ai_meta_artifact","ran_at":"2026-05-19T21:33:23.708157Z","status":"skipped","version":"1.0.0"}],"endpoint":"/pith/2605.17381/integrity.json","findings":[],"snapshot_sha256":"b811f29a8e4fd1dea0c0b92dfd898816df6ce0b121b90b1be5c5323832eee2c4","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large detectors are often monitored at the channel level (drift time, collected charge, and hit maps), which validates hardware but not tracking performance. A wire-by-wire tracking efficiency diagnostic is presented for the Belle~II Central Drift Chamber~(CDC). The method is directly analogous to the extrapolation-based efficiency measurement standard in resistive-plate-chamber~(RPC) stacks developed for the India-based Neutrino Observatory~(INO). A reference track (helix) is extrapolated to each wire layer; the fraction of crossings that contain an associated hit defines the per-wire efficie","authors_text":"Suryanarayan Mondal","cross_cats":["hep-ex"],"headline":"Wire-by-wire efficiency plots reveal localized tracking failures in the Belle II Central Drift Chamber","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2026-05-17T10:51:13Z","title":"Wire-by-Wire Tracking Efficiency Plots: A New Diagnostic for the Belle~II Central Drift Chamber"},"references":{"count":5,"internal_anchors":2,"resolved_work":5,"sample":[{"cited_arxiv_id":"1011.0352","doi":"","is_internal_anchor":true,"ref_index":1,"title":"Belle II Technical Design Report","work_id":"38bf24e4-47aa-44bf-b40a-cb948729620f","year":2010},{"cited_arxiv_id":"","doi":"10.1016/j.cpc.2020.107610","is_internal_anchor":false,"ref_index":2,"title":"Track finding at Belle II","work_id":"41a214cc-e585-4478-9c57-d21bf9d38d8c","year":2021},{"cited_arxiv_id":"","doi":"10.1007/s12043-017-1373-4","is_internal_anchor":false,"ref_index":3,"title":"Physics potential of the ICAL detector at the India-based Neutrino Observatory: a comprehensive study","work_id":"647567f8-732f-4162-a0b3-183a6940e15e","year":2017},{"cited_arxiv_id":"","doi":"10.1007/s41781-018-0017-9","is_internal_anchor":false,"ref_index":4,"title":"The Belle II core software","work_id":"1d22f48d-cb87-4776-b370-210f367ad153","year":2019},{"cited_arxiv_id":"1812.00277","doi":"10.1088/1748-0221/14/04/p04009","is_internal_anchor":true,"ref_index":5,"title":"Leak Test of Resistive Plate Chamber Gap by Monitoring Absolute Pressure","work_id":"449817f6-68de-499f-9eb3-5f3ab408d4ad","year":2019}],"snapshot_sha256":"6e314337095a7e19def82628074eab77a404980ea54aba147db4014f1135f7f6"},"source":{"id":"2605.17381","kind":"arxiv","version":1},"verdict":{"created_at":"2026-05-19T22:47:01.883516Z","id":"a19a999b-bbe0-46fc-804e-25219a1d0e5b","model_set":{"reader":"grok-4.3"},"one_line_summary":"A new diagnostic creates per-wire efficiency plots for the Belle II CDC by extrapolating helix reference tracks and measuring the fraction of expected crossings with associated hits.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"Wire-by-wire efficiency plots reveal localized tracking failures in the Belle II Central Drift Chamber","strongest_claim":"the method reveals localised tracking failures that are invisible to conventional channel-level diagnostics","weakest_assumption":"A reference track helix can be extrapolated accurately to each wire layer and hits can be associated without significant bias from the tracking algorithm or reconstruction"}},"verdict_id":"a19a999b-bbe0-46fc-804e-25219a1d0e5b"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:4d4a6c1744ada6c315331ec9d7cd4f853818b0e0743d0dfaccdaead9d94ac6ec","target":"record","created_at":"2026-05-20T00:03:55Z","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":"8be2c4ce7847aba45a2f0f7c4b059a9c8e7144452366dd99cec5fc92395fd203","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ins-det","submitted_at":"2026-05-17T10:51:13Z","title_canon_sha256":"691353813549e50c6e95846c54b19da4f43881596ece37635132bcd29ddf0ce6"},"schema_version":"1.0","source":{"id":"2605.17381","kind":"arxiv","version":1}},"canonical_sha256":"60f95e12eeaf3a3689becd8ab60ac7adea1d72672cff00bdbaf416cf607beef5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60f95e12eeaf3a3689becd8ab60ac7adea1d72672cff00bdbaf416cf607beef5","first_computed_at":"2026-05-20T00:03:55.715836Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:03:55.715836Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mVZGDSFBRDkql6BtH+KKVy9CqZ8fAWO9znxFG8iTcimh6PyiYhrNHRozrLVUixrHEn8xk5TKg2LSTn1VhqyrCA==","signature_status":"signed_v1","signed_at":"2026-05-20T00:03:55.716636Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.17381","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d4a6c1744ada6c315331ec9d7cd4f853818b0e0743d0dfaccdaead9d94ac6ec","sha256:89b1c811c104ec30b6253cec085ffd5956f5faf9a3d4ed1960ce7b49e887e9fa"],"state_sha256":"4a3164a68cefd752bc5c7f6c921e6805c49632a79c9308f35a00ca1070ba5445"}