{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:GFOCGFGQVM54USY6TLMXDSZUSP","short_pith_number":"pith:GFOCGFGQ","canonical_record":{"source":{"id":"2501.00331","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-12-31T08:04:58Z","cross_cats_sorted":["cs.AR"],"title_canon_sha256":"ecb56d77d7955c5ab48d6c91bac5fbda159e5788399dec1b75405aaa9a8c018e","abstract_canon_sha256":"a81b804afeda6b3b149927316fd65d8db1a5a16a3a2cee83d23b50f5760e4c60"},"schema_version":"1.0"},"canonical_sha256":"315c2314d0ab3bca4b1e9ad971cb3493ef9e7a156c84b2cecbb49513d480a501","source":{"kind":"arxiv","id":"2501.00331","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.00331","created_at":"2026-07-05T09:55:43Z"},{"alias_kind":"arxiv_version","alias_value":"2501.00331v1","created_at":"2026-07-05T09:55:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.00331","created_at":"2026-07-05T09:55:43Z"},{"alias_kind":"pith_short_12","alias_value":"GFOCGFGQVM54","created_at":"2026-07-05T09:55:43Z"},{"alias_kind":"pith_short_16","alias_value":"GFOCGFGQVM54USY6","created_at":"2026-07-05T09:55:43Z"},{"alias_kind":"pith_short_8","alias_value":"GFOCGFGQ","created_at":"2026-07-05T09:55:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:GFOCGFGQVM54USY6TLMXDSZUSP","target":"record","payload":{"canonical_record":{"source":{"id":"2501.00331","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-12-31T08:04:58Z","cross_cats_sorted":["cs.AR"],"title_canon_sha256":"ecb56d77d7955c5ab48d6c91bac5fbda159e5788399dec1b75405aaa9a8c018e","abstract_canon_sha256":"a81b804afeda6b3b149927316fd65d8db1a5a16a3a2cee83d23b50f5760e4c60"},"schema_version":"1.0"},"canonical_sha256":"315c2314d0ab3bca4b1e9ad971cb3493ef9e7a156c84b2cecbb49513d480a501","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:55:43.052494Z","signature_b64":"/cw/2A2EOONig0aKCTmG3lObq1qeNbrkAGPIQuO5WDvIphU1mA9XoFyrIXNW/oh6Wcy6E8YFGYiaeJVdpoKsAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"315c2314d0ab3bca4b1e9ad971cb3493ef9e7a156c84b2cecbb49513d480a501","last_reissued_at":"2026-07-05T09:55:43.052046Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:55:43.052046Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.00331","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":"2026-07-05T09:55:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WCA3UdV9g+vPCyG1KdLUt8R+FDT5s91R9kj2MP07LHOOgVTrK5TonidxZ8V4teRl5vLEHRqYCLsNJ4baNhXVBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T14:40:50.399022Z"},"content_sha256":"80276b7b12992fc185dab6f9c543a6fd5cba469f6c11900d9dadbff645fd63ab","schema_version":"1.0","event_id":"sha256:80276b7b12992fc185dab6f9c543a6fd5cba469f6c11900d9dadbff645fd63ab"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:GFOCGFGQVM54USY6TLMXDSZUSP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Q3DE: A fault-tolerant quantum computer architecture for multi-bit burst errors by cosmic rays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AR"],"primary_cat":"quant-ph","authors_text":"Koji Inoue, Takanori Sugiyama, Teruo Tanimoto, Tomochika Arai, Wang Liao, Yasunari Suzuki","submitted_at":"2024-12-31T08:04:58Z","abstract_excerpt":"Demonstrating small error rates by integrating quantum error correction (QEC) into an architecture of quantum computing is the next milestone towards scalable fault-tolerant quantum computing (FTQC). Encoding logical qubits with superconducting qubits and surface codes is considered a promising candidate for FTQC architectures. In this paper, we propose an FTQC architecture, which we call Q3DE, that enhances the tolerance to multi-bit burst errors (MBBEs) by cosmic rays with moderate changes and overhead. There are three core components in Q3DE: in-situ anomaly DEtection, dynamic code DEformat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.00331","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/2501.00331/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":"2026-07-05T09:55:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e9XpuvwoWAwPwS1SMKvu+mowCDS3Ds/mHnOt8W8m34uta+P3OLL+q+mmUCAzsvwu20RPX0MS7C9RDiZumtm0Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T14:40:50.399911Z"},"content_sha256":"967a4c4e28d2c226e8974eb01a73a18964d175dbb12d66137d692cf4ace460f0","schema_version":"1.0","event_id":"sha256:967a4c4e28d2c226e8974eb01a73a18964d175dbb12d66137d692cf4ace460f0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GFOCGFGQVM54USY6TLMXDSZUSP/bundle.json","state_url":"https://pith.science/pith/GFOCGFGQVM54USY6TLMXDSZUSP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GFOCGFGQVM54USY6TLMXDSZUSP/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":"2026-08-11T14:40:50Z","links":{"resolver":"https://pith.science/pith/GFOCGFGQVM54USY6TLMXDSZUSP","bundle":"https://pith.science/pith/GFOCGFGQVM54USY6TLMXDSZUSP/bundle.json","state":"https://pith.science/pith/GFOCGFGQVM54USY6TLMXDSZUSP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GFOCGFGQVM54USY6TLMXDSZUSP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:GFOCGFGQVM54USY6TLMXDSZUSP","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":"a81b804afeda6b3b149927316fd65d8db1a5a16a3a2cee83d23b50f5760e4c60","cross_cats_sorted":["cs.AR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-12-31T08:04:58Z","title_canon_sha256":"ecb56d77d7955c5ab48d6c91bac5fbda159e5788399dec1b75405aaa9a8c018e"},"schema_version":"1.0","source":{"id":"2501.00331","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.00331","created_at":"2026-07-05T09:55:43Z"},{"alias_kind":"arxiv_version","alias_value":"2501.00331v1","created_at":"2026-07-05T09:55:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.00331","created_at":"2026-07-05T09:55:43Z"},{"alias_kind":"pith_short_12","alias_value":"GFOCGFGQVM54","created_at":"2026-07-05T09:55:43Z"},{"alias_kind":"pith_short_16","alias_value":"GFOCGFGQVM54USY6","created_at":"2026-07-05T09:55:43Z"},{"alias_kind":"pith_short_8","alias_value":"GFOCGFGQ","created_at":"2026-07-05T09:55:43Z"}],"graph_snapshots":[{"event_id":"sha256:967a4c4e28d2c226e8974eb01a73a18964d175dbb12d66137d692cf4ace460f0","target":"graph","created_at":"2026-07-05T09:55:43Z","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/2501.00331/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Demonstrating small error rates by integrating quantum error correction (QEC) into an architecture of quantum computing is the next milestone towards scalable fault-tolerant quantum computing (FTQC). Encoding logical qubits with superconducting qubits and surface codes is considered a promising candidate for FTQC architectures. In this paper, we propose an FTQC architecture, which we call Q3DE, that enhances the tolerance to multi-bit burst errors (MBBEs) by cosmic rays with moderate changes and overhead. There are three core components in Q3DE: in-situ anomaly DEtection, dynamic code DEformat","authors_text":"Koji Inoue, Takanori Sugiyama, Teruo Tanimoto, Tomochika Arai, Wang Liao, Yasunari Suzuki","cross_cats":["cs.AR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-12-31T08:04:58Z","title":"Q3DE: A fault-tolerant quantum computer architecture for multi-bit burst errors by cosmic rays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.00331","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":"sha256:80276b7b12992fc185dab6f9c543a6fd5cba469f6c11900d9dadbff645fd63ab","target":"record","created_at":"2026-07-05T09:55:43Z","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":"a81b804afeda6b3b149927316fd65d8db1a5a16a3a2cee83d23b50f5760e4c60","cross_cats_sorted":["cs.AR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-12-31T08:04:58Z","title_canon_sha256":"ecb56d77d7955c5ab48d6c91bac5fbda159e5788399dec1b75405aaa9a8c018e"},"schema_version":"1.0","source":{"id":"2501.00331","kind":"arxiv","version":1}},"canonical_sha256":"315c2314d0ab3bca4b1e9ad971cb3493ef9e7a156c84b2cecbb49513d480a501","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"315c2314d0ab3bca4b1e9ad971cb3493ef9e7a156c84b2cecbb49513d480a501","first_computed_at":"2026-07-05T09:55:43.052046Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:55:43.052046Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/cw/2A2EOONig0aKCTmG3lObq1qeNbrkAGPIQuO5WDvIphU1mA9XoFyrIXNW/oh6Wcy6E8YFGYiaeJVdpoKsAg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:55:43.052494Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.00331","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:80276b7b12992fc185dab6f9c543a6fd5cba469f6c11900d9dadbff645fd63ab","sha256:967a4c4e28d2c226e8974eb01a73a18964d175dbb12d66137d692cf4ace460f0"],"state_sha256":"a92d4a8e5ad36959870d711f28ce2f47028c4eb71f3a846211c9c6fed39f1da2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CC1fxqb78gHKJK5vSJA8cEev4i1VQZPPI3uYH4aUQ8rxmA6bJIfR3f8T04hnmPWh2gC1CPUfXsyRA9HzSdi3AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T14:40:50.405446Z","bundle_sha256":"9759a2431f914318d84055d308bd76987411b9ed112ae447be385d61c8f2623f"}}