{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:X3ADZVXLVGDMYM3MIMM5CLN5NV","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":"5a6a6ee9d07de9333ca9a3e744c483386972b67f15395055b373df40c23744d6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-12T04:25:13Z","title_canon_sha256":"16fa44265d5fe66892897bfe724c3880886d99d961ebce27c4985e06d9bb792a"},"schema_version":"1.0","source":{"id":"1908.03994","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.03994","created_at":"2026-07-05T02:04:26Z"},{"alias_kind":"arxiv_version","alias_value":"1908.03994v3","created_at":"2026-07-05T02:04:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.03994","created_at":"2026-07-05T02:04:26Z"},{"alias_kind":"pith_short_12","alias_value":"X3ADZVXLVGDM","created_at":"2026-07-05T02:04:26Z"},{"alias_kind":"pith_short_16","alias_value":"X3ADZVXLVGDMYM3M","created_at":"2026-07-05T02:04:26Z"},{"alias_kind":"pith_short_8","alias_value":"X3ADZVXL","created_at":"2026-07-05T02:04:26Z"}],"graph_snapshots":[{"event_id":"sha256:6d815137efbac6bf423790350fd9b970c3dc7f4cf25b8e246cfa206ee0d80214","target":"graph","created_at":"2026-07-05T02:04:26Z","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/1908.03994/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a method of compiling that permits to identify quantum circuits able to simulate arbitrary $n$-qubit unitary operations via the adjustment of angles in single-qubit gates therein. The method of compiling itself extends older quantum control techniques and stays computationally tractable for several qubits. As an application we identify compiling universal circuits for $3$, $4$ and $5$ qubits consisting of $16$, $64$ and $ 256$ CNOTs respectively.","authors_text":"A. Mandilara, Rahul P. Singh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-12T04:25:13Z","title":"Compiling universal quantum circuits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.03994","kind":"arxiv","version":3},"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:a99cd6c946a5804093fdb00dc986f6800facf7a6ea725583658175326d9195bc","target":"record","created_at":"2026-07-05T02:04:26Z","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":"5a6a6ee9d07de9333ca9a3e744c483386972b67f15395055b373df40c23744d6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-12T04:25:13Z","title_canon_sha256":"16fa44265d5fe66892897bfe724c3880886d99d961ebce27c4985e06d9bb792a"},"schema_version":"1.0","source":{"id":"1908.03994","kind":"arxiv","version":3}},"canonical_sha256":"bec03cd6eba986cc336c4319d12dbd6d400331ab155a0d9dea666abc9d0d67f1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bec03cd6eba986cc336c4319d12dbd6d400331ab155a0d9dea666abc9d0d67f1","first_computed_at":"2026-07-05T02:04:26.036909Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:04:26.036909Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AmJprwmfFI5sKp+s8UG3YW6bXbw4Hd7nW1BKGg4n1H+EnWBYjVtihHI27JxzCR0E3Ja8mRBy1x9MWHW3OS56Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:04:26.037301Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.03994","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a99cd6c946a5804093fdb00dc986f6800facf7a6ea725583658175326d9195bc","sha256:6d815137efbac6bf423790350fd9b970c3dc7f4cf25b8e246cfa206ee0d80214"],"state_sha256":"35c494988694d99159813d74d226608d89d2598493d4e359eb3a4d7d4d1435a2"}