{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:242PZWFIJ7UNOYYCBVCSWJA6ED","short_pith_number":"pith:242PZWFI","canonical_record":{"source":{"id":"2311.08450","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-14T19:00:01Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.str-el"],"title_canon_sha256":"ecd44ea9ce58f0ab4784c452f77eb805d0728685c4d10c8363188ae2cac8a4b7","abstract_canon_sha256":"d8c756b1bd6c52e7af4f1b91b8b5d4caeb160fe742b4f750b0c2735501b59035"},"schema_version":"1.0"},"canonical_sha256":"d734fcd8a84fe8d763020d452b241e20cf85bd6e9e4813b3a49a6b6872bf34cc","source":{"kind":"arxiv","id":"2311.08450","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.08450","created_at":"2026-07-05T07:12:57Z"},{"alias_kind":"arxiv_version","alias_value":"2311.08450v1","created_at":"2026-07-05T07:12:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.08450","created_at":"2026-07-05T07:12:57Z"},{"alias_kind":"pith_short_12","alias_value":"242PZWFIJ7UN","created_at":"2026-07-05T07:12:57Z"},{"alias_kind":"pith_short_16","alias_value":"242PZWFIJ7UNOYYC","created_at":"2026-07-05T07:12:57Z"},{"alias_kind":"pith_short_8","alias_value":"242PZWFI","created_at":"2026-07-05T07:12:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:242PZWFIJ7UNOYYCBVCSWJA6ED","target":"record","payload":{"canonical_record":{"source":{"id":"2311.08450","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-14T19:00:01Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.str-el"],"title_canon_sha256":"ecd44ea9ce58f0ab4784c452f77eb805d0728685c4d10c8363188ae2cac8a4b7","abstract_canon_sha256":"d8c756b1bd6c52e7af4f1b91b8b5d4caeb160fe742b4f750b0c2735501b59035"},"schema_version":"1.0"},"canonical_sha256":"d734fcd8a84fe8d763020d452b241e20cf85bd6e9e4813b3a49a6b6872bf34cc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:12:57.222811Z","signature_b64":"67glTF/7Brht1AuFi+6Wc8xfGP16/3d2liWDAuLk5ZjhiNu3jvYV2N5x8y3Ndp2O1IWGlBpDtBXlFiZxtvGyAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d734fcd8a84fe8d763020d452b241e20cf85bd6e9e4813b3a49a6b6872bf34cc","last_reissued_at":"2026-07-05T07:12:57.222290Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:12:57.222290Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.08450","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":"2026-07-05T07:12:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nlxk8Zp0ZtLzwjXQA/pLw5OcLwtebRik1qI6Gje5ttqjLcolfAJyAVbv/rHuh37OhwwkxtqXBrhuqEYzgQt6DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T03:53:18.159957Z"},"content_sha256":"f05f97f9ba8b0074e63302b7a2375124a8b6f77bdde7242c33706b5f0f7853d4","schema_version":"1.0","event_id":"sha256:f05f97f9ba8b0074e63302b7a2375124a8b6f77bdde7242c33706b5f0f7853d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:242PZWFIJ7UNOYYCBVCSWJA6ED","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Qubit fractionalization and emergent Majorana liquid in the honeycomb Floquet code induced by coherent errors and weak measurements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.str-el"],"primary_cat":"quant-ph","authors_text":"Guo-Yi Zhu, Simon Trebst","submitted_at":"2023-11-14T19:00:01Z","abstract_excerpt":"From the perspective of quantum many-body physics, the Floquet code of Hastings and Haah can be thought of as a measurement-only version of the Kitaev honeycomb model where a periodic sequence of two-qubit XX, YY, and ZZ measurements dynamically stabilizes a toric code state with two logical qubits. However, the most striking feature of the Kitaev model is its intrinsic fractionalization of quantum spins into an emergent gauge field and itinerant Majorana fermions that form a Dirac liquid, which is absent in the Floquet code. Here we demonstrate that by varying the measurement strength of the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.08450","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/2311.08450/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":"2026-07-05T07:12:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ez0O/QBYKyC44H6ZDbkIFCtMSZPF/pYZVFr7zzUAcfJyhZs7RkpGoU24Pc3pfHbSRCV0p/7HmFp0caGpnW+hBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T03:53:18.160513Z"},"content_sha256":"0c2e88fb44cf3cc0f889bcfa65075724be097e97f9958c7071a9490ce088e22a","schema_version":"1.0","event_id":"sha256:0c2e88fb44cf3cc0f889bcfa65075724be097e97f9958c7071a9490ce088e22a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/242PZWFIJ7UNOYYCBVCSWJA6ED/bundle.json","state_url":"https://pith.science/pith/242PZWFIJ7UNOYYCBVCSWJA6ED/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/242PZWFIJ7UNOYYCBVCSWJA6ED/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":"2026-08-21T03:53:18Z","links":{"resolver":"https://pith.science/pith/242PZWFIJ7UNOYYCBVCSWJA6ED","bundle":"https://pith.science/pith/242PZWFIJ7UNOYYCBVCSWJA6ED/bundle.json","state":"https://pith.science/pith/242PZWFIJ7UNOYYCBVCSWJA6ED/state.json","well_known_bundle":"https://pith.science/.well-known/pith/242PZWFIJ7UNOYYCBVCSWJA6ED/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:242PZWFIJ7UNOYYCBVCSWJA6ED","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":"d8c756b1bd6c52e7af4f1b91b8b5d4caeb160fe742b4f750b0c2735501b59035","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-14T19:00:01Z","title_canon_sha256":"ecd44ea9ce58f0ab4784c452f77eb805d0728685c4d10c8363188ae2cac8a4b7"},"schema_version":"1.0","source":{"id":"2311.08450","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.08450","created_at":"2026-07-05T07:12:57Z"},{"alias_kind":"arxiv_version","alias_value":"2311.08450v1","created_at":"2026-07-05T07:12:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.08450","created_at":"2026-07-05T07:12:57Z"},{"alias_kind":"pith_short_12","alias_value":"242PZWFIJ7UN","created_at":"2026-07-05T07:12:57Z"},{"alias_kind":"pith_short_16","alias_value":"242PZWFIJ7UNOYYC","created_at":"2026-07-05T07:12:57Z"},{"alias_kind":"pith_short_8","alias_value":"242PZWFI","created_at":"2026-07-05T07:12:57Z"}],"graph_snapshots":[{"event_id":"sha256:0c2e88fb44cf3cc0f889bcfa65075724be097e97f9958c7071a9490ce088e22a","target":"graph","created_at":"2026-07-05T07:12:57Z","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/2311.08450/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"From the perspective of quantum many-body physics, the Floquet code of Hastings and Haah can be thought of as a measurement-only version of the Kitaev honeycomb model where a periodic sequence of two-qubit XX, YY, and ZZ measurements dynamically stabilizes a toric code state with two logical qubits. However, the most striking feature of the Kitaev model is its intrinsic fractionalization of quantum spins into an emergent gauge field and itinerant Majorana fermions that form a Dirac liquid, which is absent in the Floquet code. Here we demonstrate that by varying the measurement strength of the ","authors_text":"Guo-Yi Zhu, Simon Trebst","cross_cats":["cond-mat.dis-nn","cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-14T19:00:01Z","title":"Qubit fractionalization and emergent Majorana liquid in the honeycomb Floquet code induced by coherent errors and weak measurements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.08450","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:f05f97f9ba8b0074e63302b7a2375124a8b6f77bdde7242c33706b5f0f7853d4","target":"record","created_at":"2026-07-05T07:12:57Z","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":"d8c756b1bd6c52e7af4f1b91b8b5d4caeb160fe742b4f750b0c2735501b59035","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-11-14T19:00:01Z","title_canon_sha256":"ecd44ea9ce58f0ab4784c452f77eb805d0728685c4d10c8363188ae2cac8a4b7"},"schema_version":"1.0","source":{"id":"2311.08450","kind":"arxiv","version":1}},"canonical_sha256":"d734fcd8a84fe8d763020d452b241e20cf85bd6e9e4813b3a49a6b6872bf34cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d734fcd8a84fe8d763020d452b241e20cf85bd6e9e4813b3a49a6b6872bf34cc","first_computed_at":"2026-07-05T07:12:57.222290Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:12:57.222290Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"67glTF/7Brht1AuFi+6Wc8xfGP16/3d2liWDAuLk5ZjhiNu3jvYV2N5x8y3Ndp2O1IWGlBpDtBXlFiZxtvGyAA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:12:57.222811Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.08450","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f05f97f9ba8b0074e63302b7a2375124a8b6f77bdde7242c33706b5f0f7853d4","sha256:0c2e88fb44cf3cc0f889bcfa65075724be097e97f9958c7071a9490ce088e22a"],"state_sha256":"5b0167415f5bcda37990f98a091a11ab0a0d2676bb532c8c5d9c8ce501837cba"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7EBw2Fw1yHcIdVD2inb0njrYQFLYhob24R7Lx25Lob79OjwS/djX5/vSJMaP9zA2QE2Md5h4nd6Xniik3lvkCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T03:53:18.165274Z","bundle_sha256":"0a1b7087b3c35fb5e3403926a4556fa74f83fccd340cf57c07f62121c8378fed"}}