{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:H3QALUOGKLAWOWUKTDZ66V7SNM","short_pith_number":"pith:H3QALUOG","schema_version":"1.0","canonical_sha256":"3ee005d1c652c1675a8a98f3ef57f26b1f6a2acb9bba8636c969ed89bbb6305c","source":{"kind":"arxiv","id":"2507.11481","version":2},"attestation_state":"computed","paper":{"title":"Enhancing the Clique Local Decoder to Correct Length-2 Space Errors in the Surface Code","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Gokul Subramanian Ravi, Shravan Veerapaneni, Zikang Jia","submitted_at":"2025-07-15T16:49:16Z","abstract_excerpt":"The growing demand for fault-tolerant quantum computing drives the need for efficient, scalable Quantum Error Correction (QEC) strategies. Conventional decoders designed for worst-case error scenarios incur significant overhead, prompting the development of local decoders, that leverage the sparse and often trivial nature of many quantum errors, to support the conventional decoders. The previously proposed Clique decoder addresses this by handling isolated, length-1 space and time errors within the cryogenic environment with minimal hardware costs, thereby mitigating I/O bandwidth constraints "},"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":"2507.11481","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-07-15T16:49:16Z","cross_cats_sorted":[],"title_canon_sha256":"08d262eea731d224063a5a60dc613226e4ddaf6f65535e2a46e9d7eda6d8ce96","abstract_canon_sha256":"4ad072627a2a0ea21c046c333520fcb994cebfcd4d243b8f57329feb779307f3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:40:01.400114Z","signature_b64":"5/pdU+ZbwxmOlffNTPzN1bdMddxGEtyMhVPmo782zlgE3DcR/fH5C68tA9WMroFky1YdUxUw1Hq8pmndujJrAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ee005d1c652c1675a8a98f3ef57f26b1f6a2acb9bba8636c969ed89bbb6305c","last_reissued_at":"2026-07-05T11:40:01.399633Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:40:01.399633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Enhancing the Clique Local Decoder to Correct Length-2 Space Errors in the Surface Code","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Gokul Subramanian Ravi, Shravan Veerapaneni, Zikang Jia","submitted_at":"2025-07-15T16:49:16Z","abstract_excerpt":"The growing demand for fault-tolerant quantum computing drives the need for efficient, scalable Quantum Error Correction (QEC) strategies. Conventional decoders designed for worst-case error scenarios incur significant overhead, prompting the development of local decoders, that leverage the sparse and often trivial nature of many quantum errors, to support the conventional decoders. The previously proposed Clique decoder addresses this by handling isolated, length-1 space and time errors within the cryogenic environment with minimal hardware costs, thereby mitigating I/O bandwidth constraints "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.11481","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/2507.11481/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2507.11481","created_at":"2026-07-05T11:40:01.399705+00:00"},{"alias_kind":"arxiv_version","alias_value":"2507.11481v2","created_at":"2026-07-05T11:40:01.399705+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.11481","created_at":"2026-07-05T11:40:01.399705+00:00"},{"alias_kind":"pith_short_12","alias_value":"H3QALUOGKLAW","created_at":"2026-07-05T11:40:01.399705+00:00"},{"alias_kind":"pith_short_16","alias_value":"H3QALUOGKLAWOWUK","created_at":"2026-07-05T11:40:01.399705+00:00"},{"alias_kind":"pith_short_8","alias_value":"H3QALUOG","created_at":"2026-07-05T11:40:01.399705+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/H3QALUOGKLAWOWUKTDZ66V7SNM","json":"https://pith.science/pith/H3QALUOGKLAWOWUKTDZ66V7SNM.json","graph_json":"https://pith.science/api/pith-number/H3QALUOGKLAWOWUKTDZ66V7SNM/graph.json","events_json":"https://pith.science/api/pith-number/H3QALUOGKLAWOWUKTDZ66V7SNM/events.json","paper":"https://pith.science/paper/H3QALUOG"},"agent_actions":{"view_html":"https://pith.science/pith/H3QALUOGKLAWOWUKTDZ66V7SNM","download_json":"https://pith.science/pith/H3QALUOGKLAWOWUKTDZ66V7SNM.json","view_paper":"https://pith.science/paper/H3QALUOG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2507.11481&json=true","fetch_graph":"https://pith.science/api/pith-number/H3QALUOGKLAWOWUKTDZ66V7SNM/graph.json","fetch_events":"https://pith.science/api/pith-number/H3QALUOGKLAWOWUKTDZ66V7SNM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/H3QALUOGKLAWOWUKTDZ66V7SNM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/H3QALUOGKLAWOWUKTDZ66V7SNM/action/storage_attestation","attest_author":"https://pith.science/pith/H3QALUOGKLAWOWUKTDZ66V7SNM/action/author_attestation","sign_citation":"https://pith.science/pith/H3QALUOGKLAWOWUKTDZ66V7SNM/action/citation_signature","submit_replication":"https://pith.science/pith/H3QALUOGKLAWOWUKTDZ66V7SNM/action/replication_record"}},"created_at":"2026-07-05T11:40:01.399705+00:00","updated_at":"2026-07-05T11:40:01.399705+00:00"}