{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:GAO6RPGTIT6W2D3HJVE2A6HNYR","short_pith_number":"pith:GAO6RPGT","canonical_record":{"source":{"id":"2312.09990","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-12-15T18:04:13Z","cross_cats_sorted":[],"title_canon_sha256":"9950d70291fec5b93cf83f8c4a71afa5445f76c9b3a789a880f4b53de7e06ecc","abstract_canon_sha256":"8b4dba6449099ea651088903221ac9e1200d52ce6e6047238998b4515696e888"},"schema_version":"1.0"},"canonical_sha256":"301de8bcd344fd6d0f674d49a078edc4564ee5cbd29d63d389ed63edbb709fd5","source":{"kind":"arxiv","id":"2312.09990","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.09990","created_at":"2026-07-05T07:24:43Z"},{"alias_kind":"arxiv_version","alias_value":"2312.09990v1","created_at":"2026-07-05T07:24:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.09990","created_at":"2026-07-05T07:24:43Z"},{"alias_kind":"pith_short_12","alias_value":"GAO6RPGTIT6W","created_at":"2026-07-05T07:24:43Z"},{"alias_kind":"pith_short_16","alias_value":"GAO6RPGTIT6W2D3H","created_at":"2026-07-05T07:24:43Z"},{"alias_kind":"pith_short_8","alias_value":"GAO6RPGT","created_at":"2026-07-05T07:24:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:GAO6RPGTIT6W2D3HJVE2A6HNYR","target":"record","payload":{"canonical_record":{"source":{"id":"2312.09990","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-12-15T18:04:13Z","cross_cats_sorted":[],"title_canon_sha256":"9950d70291fec5b93cf83f8c4a71afa5445f76c9b3a789a880f4b53de7e06ecc","abstract_canon_sha256":"8b4dba6449099ea651088903221ac9e1200d52ce6e6047238998b4515696e888"},"schema_version":"1.0"},"canonical_sha256":"301de8bcd344fd6d0f674d49a078edc4564ee5cbd29d63d389ed63edbb709fd5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:24:43.237273Z","signature_b64":"raHZRQ2K8nWu9lhlpOU4msVTEAm7VjUlnYvBm2Xs4PK4Nkc/yxP4H3Gg9tgnLjR888TdVAXnBmmfGPhaZZsaCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"301de8bcd344fd6d0f674d49a078edc4564ee5cbd29d63d389ed63edbb709fd5","last_reissued_at":"2026-07-05T07:24:43.236799Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:24:43.236799Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.09990","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:24:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FStWOT/Ef12hSqVkytfUWYKUiOET7hY+aM4wpsUtUfq4KHRETzY4F1er51D810+2Lld8qE14kS+w0aO2jb4JAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T21:16:09.903165Z"},"content_sha256":"130ddfbc5f34c4813cf7bd33a82f0563c462cda0ab7c85b61b9f0339699d42dc","schema_version":"1.0","event_id":"sha256:130ddfbc5f34c4813cf7bd33a82f0563c462cda0ab7c85b61b9f0339699d42dc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:GAO6RPGTIT6W2D3HJVE2A6HNYR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"QSweep: Pulse-Optimal Single-Qudit Synthesis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Ed Younis, Noah Goss","submitted_at":"2023-12-15T18:04:13Z","abstract_excerpt":"The synthesis of single-qudit unitaries has mainly been understudied, resulting in inflexible and non-optimal analytical solutions, as well as inefficient and impractical numerical solutions. To address this challenge, we introduce QSweep, a guided numerical synthesizer that produces pulse-optimal single-qudit decompositions for any subspace gateset, outperforming all prior solutions. When decomposing ququart gates, QSweep created circuits 4100x (up to 23500x) faster than QSearch with an average of 7.9 fewer pulses than analytical solutions, resulting in an overall 1.54x and 2.36x improvement "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.09990","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2312.09990/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:24:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yaEiP0EEGbpVGMZnxkkZwNWWJnyX8ZbQoGfzOkKS4wQZxl1/7WO7q6hDW2Er4NPhDLqWyHXH6tqn/Ble7IHCDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T21:16:09.903729Z"},"content_sha256":"ad4ac8af93b82b4af395fe9c80cace7cc0036cf58de9b29acc67dc78c0ad3eb0","schema_version":"1.0","event_id":"sha256:ad4ac8af93b82b4af395fe9c80cace7cc0036cf58de9b29acc67dc78c0ad3eb0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GAO6RPGTIT6W2D3HJVE2A6HNYR/bundle.json","state_url":"https://pith.science/pith/GAO6RPGTIT6W2D3HJVE2A6HNYR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GAO6RPGTIT6W2D3HJVE2A6HNYR/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-05T21:16:09Z","links":{"resolver":"https://pith.science/pith/GAO6RPGTIT6W2D3HJVE2A6HNYR","bundle":"https://pith.science/pith/GAO6RPGTIT6W2D3HJVE2A6HNYR/bundle.json","state":"https://pith.science/pith/GAO6RPGTIT6W2D3HJVE2A6HNYR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GAO6RPGTIT6W2D3HJVE2A6HNYR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:GAO6RPGTIT6W2D3HJVE2A6HNYR","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":"8b4dba6449099ea651088903221ac9e1200d52ce6e6047238998b4515696e888","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-12-15T18:04:13Z","title_canon_sha256":"9950d70291fec5b93cf83f8c4a71afa5445f76c9b3a789a880f4b53de7e06ecc"},"schema_version":"1.0","source":{"id":"2312.09990","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.09990","created_at":"2026-07-05T07:24:43Z"},{"alias_kind":"arxiv_version","alias_value":"2312.09990v1","created_at":"2026-07-05T07:24:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.09990","created_at":"2026-07-05T07:24:43Z"},{"alias_kind":"pith_short_12","alias_value":"GAO6RPGTIT6W","created_at":"2026-07-05T07:24:43Z"},{"alias_kind":"pith_short_16","alias_value":"GAO6RPGTIT6W2D3H","created_at":"2026-07-05T07:24:43Z"},{"alias_kind":"pith_short_8","alias_value":"GAO6RPGT","created_at":"2026-07-05T07:24:43Z"}],"graph_snapshots":[{"event_id":"sha256:ad4ac8af93b82b4af395fe9c80cace7cc0036cf58de9b29acc67dc78c0ad3eb0","target":"graph","created_at":"2026-07-05T07:24:43Z","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/2312.09990/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The synthesis of single-qudit unitaries has mainly been understudied, resulting in inflexible and non-optimal analytical solutions, as well as inefficient and impractical numerical solutions. To address this challenge, we introduce QSweep, a guided numerical synthesizer that produces pulse-optimal single-qudit decompositions for any subspace gateset, outperforming all prior solutions. When decomposing ququart gates, QSweep created circuits 4100x (up to 23500x) faster than QSearch with an average of 7.9 fewer pulses than analytical solutions, resulting in an overall 1.54x and 2.36x improvement ","authors_text":"Ed Younis, Noah Goss","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-12-15T18:04:13Z","title":"QSweep: Pulse-Optimal Single-Qudit Synthesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.09990","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":"sha256:130ddfbc5f34c4813cf7bd33a82f0563c462cda0ab7c85b61b9f0339699d42dc","target":"record","created_at":"2026-07-05T07:24:43Z","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":"8b4dba6449099ea651088903221ac9e1200d52ce6e6047238998b4515696e888","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-12-15T18:04:13Z","title_canon_sha256":"9950d70291fec5b93cf83f8c4a71afa5445f76c9b3a789a880f4b53de7e06ecc"},"schema_version":"1.0","source":{"id":"2312.09990","kind":"arxiv","version":1}},"canonical_sha256":"301de8bcd344fd6d0f674d49a078edc4564ee5cbd29d63d389ed63edbb709fd5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"301de8bcd344fd6d0f674d49a078edc4564ee5cbd29d63d389ed63edbb709fd5","first_computed_at":"2026-07-05T07:24:43.236799Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:24:43.236799Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"raHZRQ2K8nWu9lhlpOU4msVTEAm7VjUlnYvBm2Xs4PK4Nkc/yxP4H3Gg9tgnLjR888TdVAXnBmmfGPhaZZsaCg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:24:43.237273Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.09990","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:130ddfbc5f34c4813cf7bd33a82f0563c462cda0ab7c85b61b9f0339699d42dc","sha256:ad4ac8af93b82b4af395fe9c80cace7cc0036cf58de9b29acc67dc78c0ad3eb0"],"state_sha256":"4a076e97b8dc6352cd2e70b5faf2774f33737de5b20543a3f79d3c385b9191f9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JeLlEBs+wWNCTHi7T5miX2krRuq7maBdAYOQjR6ewzi3S/qxMFxK/Wsf7ibY4U8Rwo5L5PfJlB9awd8SBYRvBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T21:16:09.910903Z","bundle_sha256":"099be94c86a0a33128147f66e64488aa9b5b8e89a663979a0d71b55ccf51a7d2"}}