{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:JTBIDCJW5IXC3GCZ6QVCJIP7LP","short_pith_number":"pith:JTBIDCJW","canonical_record":{"source":{"id":"2311.03097","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-06T13:39:26Z","cross_cats_sorted":["cs.AR","cs.DC"],"title_canon_sha256":"779e920e68d376c58236e1a3980eeb8c1976d8b6625b6d5f169172ffded306d2","abstract_canon_sha256":"4b62dcb7748cab9643dfb50f0831dcce3bc38709d463091ad9e438436d8fa7ef"},"schema_version":"1.0"},"canonical_sha256":"4cc2818936ea2e2d9859f42a24a1ff5bcdbdda434cdeb1a7b1bac283e2f39218","source":{"kind":"arxiv","id":"2311.03097","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.03097","created_at":"2026-07-05T07:09:36Z"},{"alias_kind":"arxiv_version","alias_value":"2311.03097v1","created_at":"2026-07-05T07:09:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.03097","created_at":"2026-07-05T07:09:36Z"},{"alias_kind":"pith_short_12","alias_value":"JTBIDCJW5IXC","created_at":"2026-07-05T07:09:36Z"},{"alias_kind":"pith_short_16","alias_value":"JTBIDCJW5IXC3GCZ","created_at":"2026-07-05T07:09:36Z"},{"alias_kind":"pith_short_8","alias_value":"JTBIDCJW","created_at":"2026-07-05T07:09:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:JTBIDCJW5IXC3GCZ6QVCJIP7LP","target":"record","payload":{"canonical_record":{"source":{"id":"2311.03097","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-06T13:39:26Z","cross_cats_sorted":["cs.AR","cs.DC"],"title_canon_sha256":"779e920e68d376c58236e1a3980eeb8c1976d8b6625b6d5f169172ffded306d2","abstract_canon_sha256":"4b62dcb7748cab9643dfb50f0831dcce3bc38709d463091ad9e438436d8fa7ef"},"schema_version":"1.0"},"canonical_sha256":"4cc2818936ea2e2d9859f42a24a1ff5bcdbdda434cdeb1a7b1bac283e2f39218","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:09:36.032309Z","signature_b64":"/uEWAlHj1IPjrwVcUFWNcqFwhaPIbzDlMwBGP3r9cQyoP2/Eh7D22GkpqT7ynipvivWfabXPOuxR9uJiBTSnBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4cc2818936ea2e2d9859f42a24a1ff5bcdbdda434cdeb1a7b1bac283e2f39218","last_reissued_at":"2026-07-05T07:09:36.031870Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:09:36.031870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.03097","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":"2026-07-05T07:09:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JpPDGxiy1ww04tye13/+++obImhr6VR+ufqMPr42SJMun6m1/b8OlpNyGSdGMdmLPicheJec2EV+STgoLQLtAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T08:14:28.870392Z"},"content_sha256":"3c13b02d44a32e1ca2291001447a05a011ae08e15ed98ad95d53f8f3c1572fcb","schema_version":"1.0","event_id":"sha256:3c13b02d44a32e1ca2291001447a05a011ae08e15ed98ad95d53f8f3c1572fcb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:JTBIDCJW5IXC3GCZ6QVCJIP7LP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum-Error-Mitigated Detectable Byzantine Agreement with Dynamical Decoupling for Distributed Quantum Computing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AR","cs.DC"],"primary_cat":"quant-ph","authors_text":"Kuan-Cheng Chen, Matthew Prest","submitted_at":"2023-11-06T13:39:26Z","abstract_excerpt":"In the burgeoning domain of distributed quantum computing, achieving consensus amidst adversarial settings remains a pivotal challenge. We introduce an enhancement to the Quantum Byzantine Agreement (QBA) protocol, uniquely incorporating advanced error mitigation techniques: Twirled Readout Error Extinction (T-REx) and dynamical decoupling (DD). Central to this refined approach is the utilization of a Noisy Intermediate Scale Quantum (NISQ) source device for heightened performance. Extensive tests on both simulated and real-world quantum devices, notably IBM's quantum computer, provide compell"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.03097","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/2311.03097/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":"2026-07-05T07:09:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+c7XXqJD6vaBU4AfEkz8Qsspmw0+qz6RBE1k/+/McsyslKABbzXccP11OtXwxiYBb1WkiFcKeZNIp5yIWnD+CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T08:14:28.871199Z"},"content_sha256":"942cd8cc172dbcbe8082e73182b91a867bfd9f033678a47bc341c1b532374cfd","schema_version":"1.0","event_id":"sha256:942cd8cc172dbcbe8082e73182b91a867bfd9f033678a47bc341c1b532374cfd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JTBIDCJW5IXC3GCZ6QVCJIP7LP/bundle.json","state_url":"https://pith.science/pith/JTBIDCJW5IXC3GCZ6QVCJIP7LP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JTBIDCJW5IXC3GCZ6QVCJIP7LP/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":"2026-08-19T08:14:28Z","links":{"resolver":"https://pith.science/pith/JTBIDCJW5IXC3GCZ6QVCJIP7LP","bundle":"https://pith.science/pith/JTBIDCJW5IXC3GCZ6QVCJIP7LP/bundle.json","state":"https://pith.science/pith/JTBIDCJW5IXC3GCZ6QVCJIP7LP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JTBIDCJW5IXC3GCZ6QVCJIP7LP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:JTBIDCJW5IXC3GCZ6QVCJIP7LP","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":"4b62dcb7748cab9643dfb50f0831dcce3bc38709d463091ad9e438436d8fa7ef","cross_cats_sorted":["cs.AR","cs.DC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-06T13:39:26Z","title_canon_sha256":"779e920e68d376c58236e1a3980eeb8c1976d8b6625b6d5f169172ffded306d2"},"schema_version":"1.0","source":{"id":"2311.03097","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.03097","created_at":"2026-07-05T07:09:36Z"},{"alias_kind":"arxiv_version","alias_value":"2311.03097v1","created_at":"2026-07-05T07:09:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.03097","created_at":"2026-07-05T07:09:36Z"},{"alias_kind":"pith_short_12","alias_value":"JTBIDCJW5IXC","created_at":"2026-07-05T07:09:36Z"},{"alias_kind":"pith_short_16","alias_value":"JTBIDCJW5IXC3GCZ","created_at":"2026-07-05T07:09:36Z"},{"alias_kind":"pith_short_8","alias_value":"JTBIDCJW","created_at":"2026-07-05T07:09:36Z"}],"graph_snapshots":[{"event_id":"sha256:942cd8cc172dbcbe8082e73182b91a867bfd9f033678a47bc341c1b532374cfd","target":"graph","created_at":"2026-07-05T07:09:36Z","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/2311.03097/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the burgeoning domain of distributed quantum computing, achieving consensus amidst adversarial settings remains a pivotal challenge. We introduce an enhancement to the Quantum Byzantine Agreement (QBA) protocol, uniquely incorporating advanced error mitigation techniques: Twirled Readout Error Extinction (T-REx) and dynamical decoupling (DD). Central to this refined approach is the utilization of a Noisy Intermediate Scale Quantum (NISQ) source device for heightened performance. Extensive tests on both simulated and real-world quantum devices, notably IBM's quantum computer, provide compell","authors_text":"Kuan-Cheng Chen, Matthew Prest","cross_cats":["cs.AR","cs.DC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-06T13:39:26Z","title":"Quantum-Error-Mitigated Detectable Byzantine Agreement with Dynamical Decoupling for Distributed Quantum Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.03097","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":"sha256:3c13b02d44a32e1ca2291001447a05a011ae08e15ed98ad95d53f8f3c1572fcb","target":"record","created_at":"2026-07-05T07:09:36Z","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":"4b62dcb7748cab9643dfb50f0831dcce3bc38709d463091ad9e438436d8fa7ef","cross_cats_sorted":["cs.AR","cs.DC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-06T13:39:26Z","title_canon_sha256":"779e920e68d376c58236e1a3980eeb8c1976d8b6625b6d5f169172ffded306d2"},"schema_version":"1.0","source":{"id":"2311.03097","kind":"arxiv","version":1}},"canonical_sha256":"4cc2818936ea2e2d9859f42a24a1ff5bcdbdda434cdeb1a7b1bac283e2f39218","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4cc2818936ea2e2d9859f42a24a1ff5bcdbdda434cdeb1a7b1bac283e2f39218","first_computed_at":"2026-07-05T07:09:36.031870Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:09:36.031870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/uEWAlHj1IPjrwVcUFWNcqFwhaPIbzDlMwBGP3r9cQyoP2/Eh7D22GkpqT7ynipvivWfabXPOuxR9uJiBTSnBA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:09:36.032309Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.03097","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3c13b02d44a32e1ca2291001447a05a011ae08e15ed98ad95d53f8f3c1572fcb","sha256:942cd8cc172dbcbe8082e73182b91a867bfd9f033678a47bc341c1b532374cfd"],"state_sha256":"50423d04cafd4dd0c27e0c7a21b5e2402a8ce091e29659b668d6f4617a707d7b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1kSVVweAkfuCJ7UVE7TKwmFsSCZqf4aQqU0Lt5nxM/drhI+YFabvG3KIQ/z7c2F3FWUUEnHp1X3ZejuAv+45AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T08:14:28.876225Z","bundle_sha256":"5c2f87cf82a54ebd4e6969d048776da26565739ac5157f3aefc70a330cff0ab8"}}