{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:HGNZ2Q5NTB3BDZI6MKLJMMUIA4","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":"79f6903ba72c89e30909359180098ba0e261df67a25ec327ac1929bc888df50d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-07-01T17:10:51Z","title_canon_sha256":"de2adda4379c75a915f0251f0341e2b2cf39c06a44b42de38a05ba822a569a76"},"schema_version":"1.0","source":{"id":"2207.00553","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.00553","created_at":"2026-07-05T07:56:13Z"},{"alias_kind":"arxiv_version","alias_value":"2207.00553v1","created_at":"2026-07-05T07:56:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.00553","created_at":"2026-07-05T07:56:13Z"},{"alias_kind":"pith_short_12","alias_value":"HGNZ2Q5NTB3B","created_at":"2026-07-05T07:56:13Z"},{"alias_kind":"pith_short_16","alias_value":"HGNZ2Q5NTB3BDZI6","created_at":"2026-07-05T07:56:13Z"},{"alias_kind":"pith_short_8","alias_value":"HGNZ2Q5N","created_at":"2026-07-05T07:56:13Z"}],"graph_snapshots":[{"event_id":"sha256:c4bbaa6fa0afb95b368a90d3807678416671aabc595ec1d1f243cf26c123d5af","target":"graph","created_at":"2026-07-05T07:56:13Z","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/2207.00553/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum error correcting codes are designed to pinpoint exactly when and where errors occur in quantum circuits. This feature is the foundation of their primary task: to support fault-tolerant quantum computation. However, this feature could used as the basis of benchmarking: By analyzing the outputs of even small-scale quantum error correction circuits, a detailed picture can be constructed of error processes across a quantum device. Here we perform an example of such an analysis, using the results of small repetition codes to determine the error rate of each qubit while idle during a syndrom","authors_text":"James R. Wootton","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-07-01T17:10:51Z","title":"Syndrome-Derived Error Rates as a Benchmark of Quantum Hardware"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.00553","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":"sha256:7f8b1801e77bc2a66646e8c0352536ebe694f7dae619953af3793a2f0db4145b","target":"record","created_at":"2026-07-05T07:56:13Z","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":"79f6903ba72c89e30909359180098ba0e261df67a25ec327ac1929bc888df50d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-07-01T17:10:51Z","title_canon_sha256":"de2adda4379c75a915f0251f0341e2b2cf39c06a44b42de38a05ba822a569a76"},"schema_version":"1.0","source":{"id":"2207.00553","kind":"arxiv","version":1}},"canonical_sha256":"399b9d43ad987611e51e6296963288070179a20edba9670721f117b03ce3b069","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"399b9d43ad987611e51e6296963288070179a20edba9670721f117b03ce3b069","first_computed_at":"2026-07-05T07:56:13.592451Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:56:13.592451Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c+TBpefbmQapN8OpwFWmPQb6wmRdkH2gyijWlu5z80X+WwW3N0qjKHtbE8OiT0LB9jSZjL6yWNRgBDp9qrutBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:56:13.592867Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.00553","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f8b1801e77bc2a66646e8c0352536ebe694f7dae619953af3793a2f0db4145b","sha256:c4bbaa6fa0afb95b368a90d3807678416671aabc595ec1d1f243cf26c123d5af"],"state_sha256":"c5fcd5639f7afd9742c6989cb42d5b1479441a4c84adb23984ad9e61f4568175"}