{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:F4HBZG6IISXNS65XP4SAQJPRPO","short_pith_number":"pith:F4HBZG6I","schema_version":"1.0","canonical_sha256":"2f0e1c9bc844aed97bb77f240825f17bad416cd5410a240af8a527a2c7cc1e13","source":{"kind":"arxiv","id":"1307.5162","version":1},"attestation_state":"computed","paper":{"title":"Protected quantum computing: Interleaving gate operations with dynamical decoupling sequences","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Alexandre M. Souza, Dieter Suter, Frederico Dias Brandao, Jingfu Zhang","submitted_at":"2013-07-19T09:14:53Z","abstract_excerpt":"Implementing precise operations on quantum systems is one of the biggest challenges for building quantum devices in a noisy environment. Dynamical decoupling (DD) attenuates the destructive effect of the environmental noise, but so far it has been used primarily in the context of quantum memories. Here, we present a general scheme for combining DD with quantum logical gate operations and demonstrate its performance on the example of an electron spin qubit of a single nitrogen-vacancy center in diamond. We achieve process fidelities >98% for gate times that are 2 orders of magnitude longer than"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1307.5162","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-07-19T09:14:53Z","cross_cats_sorted":[],"title_canon_sha256":"b85359d2f898850ea7f6f225f278df8f58eb76f6440f9c3c5913137d3fcff5ef","abstract_canon_sha256":"a6fd7049f92678a0704d8ca8656672369afa25cd089672b051793fc5c93373b2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:42.604699Z","signature_b64":"xl3EUaRlExmF3NZjnwo+GuCve/4ydPSaVb8SZW2+aVJYSr/4T7gwBmL7nm2brjIVpsqxow79KxB9u2NJKpNdAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2f0e1c9bc844aed97bb77f240825f17bad416cd5410a240af8a527a2c7cc1e13","last_reissued_at":"2026-05-18T01:48:42.603957Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:42.603957Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Protected quantum computing: Interleaving gate operations with dynamical decoupling sequences","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Alexandre M. Souza, Dieter Suter, Frederico Dias Brandao, Jingfu Zhang","submitted_at":"2013-07-19T09:14:53Z","abstract_excerpt":"Implementing precise operations on quantum systems is one of the biggest challenges for building quantum devices in a noisy environment. Dynamical decoupling (DD) attenuates the destructive effect of the environmental noise, but so far it has been used primarily in the context of quantum memories. Here, we present a general scheme for combining DD with quantum logical gate operations and demonstrate its performance on the example of an electron spin qubit of a single nitrogen-vacancy center in diamond. We achieve process fidelities >98% for gate times that are 2 orders of magnitude longer than"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.5162","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1307.5162","created_at":"2026-05-18T01:48:42.604071+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.5162v1","created_at":"2026-05-18T01:48:42.604071+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.5162","created_at":"2026-05-18T01:48:42.604071+00:00"},{"alias_kind":"pith_short_12","alias_value":"F4HBZG6IISXN","created_at":"2026-05-18T12:27:43.054852+00:00"},{"alias_kind":"pith_short_16","alias_value":"F4HBZG6IISXNS65X","created_at":"2026-05-18T12:27:43.054852+00:00"},{"alias_kind":"pith_short_8","alias_value":"F4HBZG6I","created_at":"2026-05-18T12:27:43.054852+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/F4HBZG6IISXNS65XP4SAQJPRPO","json":"https://pith.science/pith/F4HBZG6IISXNS65XP4SAQJPRPO.json","graph_json":"https://pith.science/api/pith-number/F4HBZG6IISXNS65XP4SAQJPRPO/graph.json","events_json":"https://pith.science/api/pith-number/F4HBZG6IISXNS65XP4SAQJPRPO/events.json","paper":"https://pith.science/paper/F4HBZG6I"},"agent_actions":{"view_html":"https://pith.science/pith/F4HBZG6IISXNS65XP4SAQJPRPO","download_json":"https://pith.science/pith/F4HBZG6IISXNS65XP4SAQJPRPO.json","view_paper":"https://pith.science/paper/F4HBZG6I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.5162&json=true","fetch_graph":"https://pith.science/api/pith-number/F4HBZG6IISXNS65XP4SAQJPRPO/graph.json","fetch_events":"https://pith.science/api/pith-number/F4HBZG6IISXNS65XP4SAQJPRPO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/F4HBZG6IISXNS65XP4SAQJPRPO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/F4HBZG6IISXNS65XP4SAQJPRPO/action/storage_attestation","attest_author":"https://pith.science/pith/F4HBZG6IISXNS65XP4SAQJPRPO/action/author_attestation","sign_citation":"https://pith.science/pith/F4HBZG6IISXNS65XP4SAQJPRPO/action/citation_signature","submit_replication":"https://pith.science/pith/F4HBZG6IISXNS65XP4SAQJPRPO/action/replication_record"}},"created_at":"2026-05-18T01:48:42.604071+00:00","updated_at":"2026-05-18T01:48:42.604071+00:00"}