{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:NZTM523BZXL57TCF67SPP6M6DV","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":"0920282994bbaf062f8f8c6c1d7a97c202141f9b2f5fd4b70d18fdf22538d2fc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-11-20T12:10:35Z","title_canon_sha256":"e325330c70722eae4e7a44dac6355ad4216e1224e5acfc52c9b7fd39b47d96ca"},"schema_version":"1.0","source":{"id":"2511.16289","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2511.16289","created_at":"2026-07-24T00:23:06Z"},{"alias_kind":"arxiv_version","alias_value":"2511.16289v2","created_at":"2026-07-24T00:23:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2511.16289","created_at":"2026-07-24T00:23:06Z"},{"alias_kind":"pith_short_12","alias_value":"NZTM523BZXL5","created_at":"2026-07-24T00:23:06Z"},{"alias_kind":"pith_short_16","alias_value":"NZTM523BZXL57TCF","created_at":"2026-07-24T00:23:06Z"},{"alias_kind":"pith_short_8","alias_value":"NZTM523B","created_at":"2026-07-24T00:23:06Z"}],"graph_snapshots":[{"event_id":"sha256:ee99809b56737e0a86f89a8607a815de1068b2160f8d0857ca5f20d12e00bd79","target":"graph","created_at":"2026-07-24T00:23:06Z","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/2511.16289/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum circuits will experience failures that lead to computational errors. We introduce Medusa, an automated compilation method for lowering a circuit's failure rate. Medusa uses flags to predict the absence of high-weight errors. Our method can numerically upper bound the failure rate of a circuit in the presence of flags, and fine tune the fault-tolerance of the flags in order to reach this bound. We assume the flags can have an increased fault-tolerance as a result of applying surface QECs to the gates interacting with them. We use circuit level depolarizing noise to evaluate the effectiv","authors_text":"Alexandru Paler, Karoliina Oksanen, Quan Hoang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-11-20T12:10:35Z","title":"Medusa: Detecting and Removing Failures for Scalable Quantum Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.16289","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":"sha256:58c7f3e3c0d98545f8e173aac09a23f9fe0a48bb509e8b93a83d197974ab4f8b","target":"record","created_at":"2026-07-24T00:23:06Z","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":"0920282994bbaf062f8f8c6c1d7a97c202141f9b2f5fd4b70d18fdf22538d2fc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-11-20T12:10:35Z","title_canon_sha256":"e325330c70722eae4e7a44dac6355ad4216e1224e5acfc52c9b7fd39b47d96ca"},"schema_version":"1.0","source":{"id":"2511.16289","kind":"arxiv","version":2}},"canonical_sha256":"6e66ceeb61cdd7dfcc45f7e4f7f99e1d4d11f62fd46c1ffb61bd3cc8c8c425a5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6e66ceeb61cdd7dfcc45f7e4f7f99e1d4d11f62fd46c1ffb61bd3cc8c8c425a5","first_computed_at":"2026-07-24T00:23:06.128688Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-24T00:23:06.128688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"k9dLSWsjf6xPogIohxbsLA29ZSFJTurA8vd/TQE6rNSamozfBr7nyAhUhATP0aVr0uSNt5Qo+ciELHKXv0x8Dg==","signature_status":"signed_v1","signed_at":"2026-07-24T00:23:06.129660Z","signed_message":"canonical_sha256_bytes"},"source_id":"2511.16289","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:58c7f3e3c0d98545f8e173aac09a23f9fe0a48bb509e8b93a83d197974ab4f8b","sha256:ee99809b56737e0a86f89a8607a815de1068b2160f8d0857ca5f20d12e00bd79"],"state_sha256":"20be0b9e80e8cf18417e819008d69f48f7ab02f029afc34502fac48e2dc483a6"}