{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:MBRFJCLCDVBBOQI2EN5XPX6MYI","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":"cb3617946f667b4ab6349090fef2abb18c2e5737593c486f0e4559c0f721854a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-24T15:49:03Z","title_canon_sha256":"a428f63f8802febd00375919181c54dfa3958270bf8e4fcd2df27bd610b0a1fe"},"schema_version":"1.0","source":{"id":"2607.22429","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.22429","created_at":"2026-07-27T01:21:20Z"},{"alias_kind":"arxiv_version","alias_value":"2607.22429v1","created_at":"2026-07-27T01:21:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.22429","created_at":"2026-07-27T01:21:20Z"},{"alias_kind":"pith_short_12","alias_value":"MBRFJCLCDVBB","created_at":"2026-07-27T01:21:20Z"},{"alias_kind":"pith_short_16","alias_value":"MBRFJCLCDVBBOQI2","created_at":"2026-07-27T01:21:20Z"},{"alias_kind":"pith_short_8","alias_value":"MBRFJCLC","created_at":"2026-07-27T01:21:20Z"}],"graph_snapshots":[{"event_id":"sha256:162f1ed2ab8526aeb2bf2e2c6863dd27999177402701a4967052db14ebff32b9","target":"graph","created_at":"2026-07-27T01:21:20Z","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/2607.22429/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This is a short study of an approach offering high tolerance to damage (i.e. defects or 'drop outs') in solid state fault-tolerant quantum computing. Our method is primarily aimed at semiconductor electron spin-qubit systems, which have been shown to support fast and high-fidelity shuttling along pre-defined paths. We adapt the recent CAbLECAR method of Chadwick and Chong: stabilisers are performed by ancillas which each follow a bespoke pre-programmed path. We consider the simple surface code but we damage the physical lattice, and rely on route-solving software to find efficient pathways und","authors_text":"Quinten Eggerickx, Simon C. Benjamin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-24T15:49:03Z","title":"A route to damage tolerance exceeding $10\\%$ in shuttling-equipped quantum processors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.22429","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":"sha256:3af483d656fe690f7022c28109df83a69b534ea565072657e3a3d4a4221107b8","target":"record","created_at":"2026-07-27T01:21:20Z","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":"cb3617946f667b4ab6349090fef2abb18c2e5737593c486f0e4559c0f721854a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-24T15:49:03Z","title_canon_sha256":"a428f63f8802febd00375919181c54dfa3958270bf8e4fcd2df27bd610b0a1fe"},"schema_version":"1.0","source":{"id":"2607.22429","kind":"arxiv","version":1}},"canonical_sha256":"60625489621d4217411a237b77dfccc22c660305141b29110b2a39e5d61233c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60625489621d4217411a237b77dfccc22c660305141b29110b2a39e5d61233c0","first_computed_at":"2026-07-27T01:21:20.563179Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-27T01:21:20.563179Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V++kIjdAzjYR9EO/KAtZ3QGvfepo9wh0oiFwcdMxOdCKQR4z7n36ymQ5JtcYpttSha2cOW7sv1hcBaj0c5EQAA==","signature_status":"signed_v1","signed_at":"2026-07-27T01:21:20.564008Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.22429","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3af483d656fe690f7022c28109df83a69b534ea565072657e3a3d4a4221107b8","sha256:162f1ed2ab8526aeb2bf2e2c6863dd27999177402701a4967052db14ebff32b9"],"state_sha256":"43adc6e847ee891dbf9f1a9a47d3d66cfc281f0005713d86e9a7dca561ace540"}