{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:QVUOERADVVAGWFYSKNSWK3JOOE","short_pith_number":"pith:QVUOERAD","canonical_record":{"source":{"id":"2308.02769","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2023-08-05T02:24:55Z","cross_cats_sorted":[],"title_canon_sha256":"f43843a27b846027815b5efef7da28750526ee4f43e0dd41d973a494a7ac10cd","abstract_canon_sha256":"cbf710819776f4d29c8838187197bf505fce36b2bf3815764e9938bf1bf78dfc"},"schema_version":"1.0"},"canonical_sha256":"8568e24403ad406b17125365656d2e7119c4945911fb36cd71ee3dead4a5e0a3","source":{"kind":"arxiv","id":"2308.02769","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.02769","created_at":"2026-07-05T10:51:18Z"},{"alias_kind":"arxiv_version","alias_value":"2308.02769v2","created_at":"2026-07-05T10:51:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.02769","created_at":"2026-07-05T10:51:18Z"},{"alias_kind":"pith_short_12","alias_value":"QVUOERADVVAG","created_at":"2026-07-05T10:51:18Z"},{"alias_kind":"pith_short_16","alias_value":"QVUOERADVVAGWFYS","created_at":"2026-07-05T10:51:18Z"},{"alias_kind":"pith_short_8","alias_value":"QVUOERAD","created_at":"2026-07-05T10:51:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:QVUOERADVVAGWFYSKNSWK3JOOE","target":"record","payload":{"canonical_record":{"source":{"id":"2308.02769","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2023-08-05T02:24:55Z","cross_cats_sorted":[],"title_canon_sha256":"f43843a27b846027815b5efef7da28750526ee4f43e0dd41d973a494a7ac10cd","abstract_canon_sha256":"cbf710819776f4d29c8838187197bf505fce36b2bf3815764e9938bf1bf78dfc"},"schema_version":"1.0"},"canonical_sha256":"8568e24403ad406b17125365656d2e7119c4945911fb36cd71ee3dead4a5e0a3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:51:18.332974Z","signature_b64":"1SpNfuaAfv+tvCbs9qrIpRdo/my4VjZrEg4xKoda3VdkW/YfJSg/smnZLt26Q6eEm0GqqB7gtv22m53o5WvWCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8568e24403ad406b17125365656d2e7119c4945911fb36cd71ee3dead4a5e0a3","last_reissued_at":"2026-07-05T10:51:18.332262Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:51:18.332262Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.02769","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:51:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6d72bOKCsoahklEr4FrNhyhT9wRGz60NYJL0Rafegs6eoo2erpYW99CRo0kC4gjFaw063auB5pH7PnEpa62bCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T19:17:47.069560Z"},"content_sha256":"e76b94f81cb7ac7dfa369f05f58128861f421a2cb611848b6af8212e62121023","schema_version":"1.0","event_id":"sha256:e76b94f81cb7ac7dfa369f05f58128861f421a2cb611848b6af8212e62121023"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:QVUOERADVVAGWFYSKNSWK3JOOE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Q-Pandora Unboxed: Characterizing Noise Resilience of Quantum Error Correction Codes","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Avimita Chatterjee, Subrata Das, Swaroop Ghosh","submitted_at":"2023-08-05T02:24:55Z","abstract_excerpt":"Quantum error correction codes (QECCs) are critical for realizing reliable quantum computing by protecting fragile quantum states against noise and errors. However, limited research has analyzed the noise resilience of QECCs to help select optimal codes. This paper conducts a comprehensive study analyzing two QECCs - rotated and unrotated surface codes - under different error types and noise models using simulations. Among them, rotated surface codes perform best with higher thresholds attributed to simplicity and lower qubit overhead. The noise threshold, or the point at which QECCs become in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.02769","kind":"arxiv","version":2},"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/2308.02769/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":"2026-07-05T10:51:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5yoq8ewteYB62OFn2QvQLdR0GG+82pmYuMkij7FdpOl+XpjdbWUZIspAeZb1n4T+0AN2fr9lWq+Oq8vYYt3dBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T19:17:47.070059Z"},"content_sha256":"f85a02ef5111157a6967edf71736f64f5caec82f72a0334604ac6c753e7fd167","schema_version":"1.0","event_id":"sha256:f85a02ef5111157a6967edf71736f64f5caec82f72a0334604ac6c753e7fd167"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QVUOERADVVAGWFYSKNSWK3JOOE/bundle.json","state_url":"https://pith.science/pith/QVUOERADVVAGWFYSKNSWK3JOOE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QVUOERADVVAGWFYSKNSWK3JOOE/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":"2026-08-18T19:17:47Z","links":{"resolver":"https://pith.science/pith/QVUOERADVVAGWFYSKNSWK3JOOE","bundle":"https://pith.science/pith/QVUOERADVVAGWFYSKNSWK3JOOE/bundle.json","state":"https://pith.science/pith/QVUOERADVVAGWFYSKNSWK3JOOE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QVUOERADVVAGWFYSKNSWK3JOOE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:QVUOERADVVAGWFYSKNSWK3JOOE","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":"cbf710819776f4d29c8838187197bf505fce36b2bf3815764e9938bf1bf78dfc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2023-08-05T02:24:55Z","title_canon_sha256":"f43843a27b846027815b5efef7da28750526ee4f43e0dd41d973a494a7ac10cd"},"schema_version":"1.0","source":{"id":"2308.02769","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.02769","created_at":"2026-07-05T10:51:18Z"},{"alias_kind":"arxiv_version","alias_value":"2308.02769v2","created_at":"2026-07-05T10:51:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.02769","created_at":"2026-07-05T10:51:18Z"},{"alias_kind":"pith_short_12","alias_value":"QVUOERADVVAG","created_at":"2026-07-05T10:51:18Z"},{"alias_kind":"pith_short_16","alias_value":"QVUOERADVVAGWFYS","created_at":"2026-07-05T10:51:18Z"},{"alias_kind":"pith_short_8","alias_value":"QVUOERAD","created_at":"2026-07-05T10:51:18Z"}],"graph_snapshots":[{"event_id":"sha256:f85a02ef5111157a6967edf71736f64f5caec82f72a0334604ac6c753e7fd167","target":"graph","created_at":"2026-07-05T10:51:18Z","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/2308.02769/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum error correction codes (QECCs) are critical for realizing reliable quantum computing by protecting fragile quantum states against noise and errors. However, limited research has analyzed the noise resilience of QECCs to help select optimal codes. This paper conducts a comprehensive study analyzing two QECCs - rotated and unrotated surface codes - under different error types and noise models using simulations. Among them, rotated surface codes perform best with higher thresholds attributed to simplicity and lower qubit overhead. The noise threshold, or the point at which QECCs become in","authors_text":"Avimita Chatterjee, Subrata Das, Swaroop Ghosh","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2023-08-05T02:24:55Z","title":"Q-Pandora Unboxed: Characterizing Noise Resilience of Quantum Error Correction Codes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.02769","kind":"arxiv","version":2},"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:e76b94f81cb7ac7dfa369f05f58128861f421a2cb611848b6af8212e62121023","target":"record","created_at":"2026-07-05T10:51:18Z","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":"cbf710819776f4d29c8838187197bf505fce36b2bf3815764e9938bf1bf78dfc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2023-08-05T02:24:55Z","title_canon_sha256":"f43843a27b846027815b5efef7da28750526ee4f43e0dd41d973a494a7ac10cd"},"schema_version":"1.0","source":{"id":"2308.02769","kind":"arxiv","version":2}},"canonical_sha256":"8568e24403ad406b17125365656d2e7119c4945911fb36cd71ee3dead4a5e0a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8568e24403ad406b17125365656d2e7119c4945911fb36cd71ee3dead4a5e0a3","first_computed_at":"2026-07-05T10:51:18.332262Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:51:18.332262Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1SpNfuaAfv+tvCbs9qrIpRdo/my4VjZrEg4xKoda3VdkW/YfJSg/smnZLt26Q6eEm0GqqB7gtv22m53o5WvWCw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:51:18.332974Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.02769","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e76b94f81cb7ac7dfa369f05f58128861f421a2cb611848b6af8212e62121023","sha256:f85a02ef5111157a6967edf71736f64f5caec82f72a0334604ac6c753e7fd167"],"state_sha256":"c7d486f4e07cbd6ebcab0c7181bba03a08f458e464e21244d565a5a57a8dfe44"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4/yKjTiQDqTQDIu3OzN4fTUdg+R6qt0i+QW1B3CatOMOi8AacnmKn+DF+faxibtvxYIJLOATs7GlRc2sZlDzAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T19:17:47.074022Z","bundle_sha256":"1d567cf68c8f225fc371267a458de227f582840844943cb9d75198f11208c65d"}}