{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:BPLQSFMB4KJ35XNY577F5PHD7W","short_pith_number":"pith:BPLQSFMB","canonical_record":{"source":{"id":"2408.02082","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-08-04T16:34:38Z","cross_cats_sorted":[],"title_canon_sha256":"bde6af9229193f55f0e63f8f372c8e8809eec8faf67b1c6699bc6644164e7877","abstract_canon_sha256":"353a9be6356da10593fb77329248952f8abce792e9940d6a86b8e214f9b5a543"},"schema_version":"1.0"},"canonical_sha256":"0bd7091581e293beddb8effe5ebce3fdabc5abbeb4123ed707f7bc52611825b1","source":{"kind":"arxiv","id":"2408.02082","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.02082","created_at":"2026-07-05T08:52:07Z"},{"alias_kind":"arxiv_version","alias_value":"2408.02082v1","created_at":"2026-07-05T08:52:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.02082","created_at":"2026-07-05T08:52:07Z"},{"alias_kind":"pith_short_12","alias_value":"BPLQSFMB4KJ3","created_at":"2026-07-05T08:52:07Z"},{"alias_kind":"pith_short_16","alias_value":"BPLQSFMB4KJ35XNY","created_at":"2026-07-05T08:52:07Z"},{"alias_kind":"pith_short_8","alias_value":"BPLQSFMB","created_at":"2026-07-05T08:52:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:BPLQSFMB4KJ35XNY577F5PHD7W","target":"record","payload":{"canonical_record":{"source":{"id":"2408.02082","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-08-04T16:34:38Z","cross_cats_sorted":[],"title_canon_sha256":"bde6af9229193f55f0e63f8f372c8e8809eec8faf67b1c6699bc6644164e7877","abstract_canon_sha256":"353a9be6356da10593fb77329248952f8abce792e9940d6a86b8e214f9b5a543"},"schema_version":"1.0"},"canonical_sha256":"0bd7091581e293beddb8effe5ebce3fdabc5abbeb4123ed707f7bc52611825b1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:52:07.216391Z","signature_b64":"iBiZJsOV9NxO7IwFLmLW4U1PjHFIELVErQM6iNYXj2I61HQfhAKQtojRaj7Dp7aiRxC0iqp1eRjENxNxI7hmDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0bd7091581e293beddb8effe5ebce3fdabc5abbeb4123ed707f7bc52611825b1","last_reissued_at":"2026-07-05T08:52:07.215926Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:52:07.215926Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.02082","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":"2026-07-05T08:52:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oXd7LH2zYJfbjCSJ4cGNHe+E1WUwU/WwmC+mXi9o3p3WoP97vCRxn6HGqStn2YMhwgmXh5tWB3pEMNqc8kHVCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T23:01:16.715669Z"},"content_sha256":"4360dc2e9701b40e104a884418202030f4545c2a191c6d42cdfa1ee4c0a42a7b","schema_version":"1.0","event_id":"sha256:4360dc2e9701b40e104a884418202030f4545c2a191c6d42cdfa1ee4c0a42a7b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:BPLQSFMB4KJ35XNY577F5PHD7W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Using Detector Likelihood for Benchmarking Quantum Error Correction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Bence Het\\'enyi, Ian Hesner, James R. Wootton","submitted_at":"2024-08-04T16:34:38Z","abstract_excerpt":"The behavior of real quantum hardware differs strongly from the simple error models typically used when simulating quantum error correction. Error processes are far more complex than simple depolarizing noise applied to single gates, and error rates can vary greatly between different qubits, and at different points in the circuit. Nevertheless, it would be useful to distill all this complicated behavior down to a single parameter: an effective error rate for a simple uniform error model. Here we show that this can be done by means of the average detector likelihood, which quantifies the rate a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.02082","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/2408.02082/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":"2026-07-05T08:52:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0GHmQEX3lpB6KpEGxIRx+JvpzLEY5HGjrN4EO7GeQb2px3BauGOtX4O3AuV2uCR/TzR501n72TTf716GuvFlAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T23:01:16.716179Z"},"content_sha256":"4f5afa2f3be8b6b1e1d5c7af0849e0ec9f76810edffcde80718a205241513da5","schema_version":"1.0","event_id":"sha256:4f5afa2f3be8b6b1e1d5c7af0849e0ec9f76810edffcde80718a205241513da5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BPLQSFMB4KJ35XNY577F5PHD7W/bundle.json","state_url":"https://pith.science/pith/BPLQSFMB4KJ35XNY577F5PHD7W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BPLQSFMB4KJ35XNY577F5PHD7W/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":"2026-08-17T23:01:16Z","links":{"resolver":"https://pith.science/pith/BPLQSFMB4KJ35XNY577F5PHD7W","bundle":"https://pith.science/pith/BPLQSFMB4KJ35XNY577F5PHD7W/bundle.json","state":"https://pith.science/pith/BPLQSFMB4KJ35XNY577F5PHD7W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BPLQSFMB4KJ35XNY577F5PHD7W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:BPLQSFMB4KJ35XNY577F5PHD7W","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":"353a9be6356da10593fb77329248952f8abce792e9940d6a86b8e214f9b5a543","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-08-04T16:34:38Z","title_canon_sha256":"bde6af9229193f55f0e63f8f372c8e8809eec8faf67b1c6699bc6644164e7877"},"schema_version":"1.0","source":{"id":"2408.02082","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.02082","created_at":"2026-07-05T08:52:07Z"},{"alias_kind":"arxiv_version","alias_value":"2408.02082v1","created_at":"2026-07-05T08:52:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.02082","created_at":"2026-07-05T08:52:07Z"},{"alias_kind":"pith_short_12","alias_value":"BPLQSFMB4KJ3","created_at":"2026-07-05T08:52:07Z"},{"alias_kind":"pith_short_16","alias_value":"BPLQSFMB4KJ35XNY","created_at":"2026-07-05T08:52:07Z"},{"alias_kind":"pith_short_8","alias_value":"BPLQSFMB","created_at":"2026-07-05T08:52:07Z"}],"graph_snapshots":[{"event_id":"sha256:4f5afa2f3be8b6b1e1d5c7af0849e0ec9f76810edffcde80718a205241513da5","target":"graph","created_at":"2026-07-05T08:52:07Z","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/2408.02082/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The behavior of real quantum hardware differs strongly from the simple error models typically used when simulating quantum error correction. Error processes are far more complex than simple depolarizing noise applied to single gates, and error rates can vary greatly between different qubits, and at different points in the circuit. Nevertheless, it would be useful to distill all this complicated behavior down to a single parameter: an effective error rate for a simple uniform error model. Here we show that this can be done by means of the average detector likelihood, which quantifies the rate a","authors_text":"Bence Het\\'enyi, Ian Hesner, James R. Wootton","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-08-04T16:34:38Z","title":"Using Detector Likelihood for Benchmarking Quantum Error Correction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.02082","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":"sha256:4360dc2e9701b40e104a884418202030f4545c2a191c6d42cdfa1ee4c0a42a7b","target":"record","created_at":"2026-07-05T08:52:07Z","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":"353a9be6356da10593fb77329248952f8abce792e9940d6a86b8e214f9b5a543","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-08-04T16:34:38Z","title_canon_sha256":"bde6af9229193f55f0e63f8f372c8e8809eec8faf67b1c6699bc6644164e7877"},"schema_version":"1.0","source":{"id":"2408.02082","kind":"arxiv","version":1}},"canonical_sha256":"0bd7091581e293beddb8effe5ebce3fdabc5abbeb4123ed707f7bc52611825b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0bd7091581e293beddb8effe5ebce3fdabc5abbeb4123ed707f7bc52611825b1","first_computed_at":"2026-07-05T08:52:07.215926Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:52:07.215926Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iBiZJsOV9NxO7IwFLmLW4U1PjHFIELVErQM6iNYXj2I61HQfhAKQtojRaj7Dp7aiRxC0iqp1eRjENxNxI7hmDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:52:07.216391Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.02082","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4360dc2e9701b40e104a884418202030f4545c2a191c6d42cdfa1ee4c0a42a7b","sha256:4f5afa2f3be8b6b1e1d5c7af0849e0ec9f76810edffcde80718a205241513da5"],"state_sha256":"457b6b926e374b63de495bdae021d35ea175b294f95d0d3be8679d4f10d457bd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BLJzBV8sSInqLWrIJyMrYNTWHVJvL/Sojo8oZq7BxP+3V8a5+27/Bomh0dTv14JTQOdH6zZcFqwGBbSiEhedDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T23:01:16.720574Z","bundle_sha256":"b786067488ff69370b2ca1aa9532f12fc98674ae1ae064b2e40c3f87e1fdd036"}}