{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:VYAYPAVL6DEJ63VJNZPS2YQHVP","short_pith_number":"pith:VYAYPAVL","canonical_record":{"source":{"id":"2411.11708","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-18T16:36:32Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"9942ecd8b59f10412dd580b4b7dfce05af677aee090743f9c4c8147d11df14b2","abstract_canon_sha256":"6fcef8700b3702e1dc92575a0326ae9b041553ffa59eadc0f3fbc80674725511"},"schema_version":"1.0"},"canonical_sha256":"ae018782abf0c89f6ea96e5f2d6207abc8aa73a56bf916dc0ae8a217d3e88320","source":{"kind":"arxiv","id":"2411.11708","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.11708","created_at":"2026-07-05T09:43:11Z"},{"alias_kind":"arxiv_version","alias_value":"2411.11708v2","created_at":"2026-07-05T09:43:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.11708","created_at":"2026-07-05T09:43:11Z"},{"alias_kind":"pith_short_12","alias_value":"VYAYPAVL6DEJ","created_at":"2026-07-05T09:43:11Z"},{"alias_kind":"pith_short_16","alias_value":"VYAYPAVL6DEJ63VJ","created_at":"2026-07-05T09:43:11Z"},{"alias_kind":"pith_short_8","alias_value":"VYAYPAVL","created_at":"2026-07-05T09:43:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:VYAYPAVL6DEJ63VJNZPS2YQHVP","target":"record","payload":{"canonical_record":{"source":{"id":"2411.11708","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-18T16:36:32Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"9942ecd8b59f10412dd580b4b7dfce05af677aee090743f9c4c8147d11df14b2","abstract_canon_sha256":"6fcef8700b3702e1dc92575a0326ae9b041553ffa59eadc0f3fbc80674725511"},"schema_version":"1.0"},"canonical_sha256":"ae018782abf0c89f6ea96e5f2d6207abc8aa73a56bf916dc0ae8a217d3e88320","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:43:11.690526Z","signature_b64":"ykkcoj+ngTUYKtyPoiju4zhJ/iAXVzKzofqx7jH7Zrr3MLWhrP+IoP4hN4pxetYjMaJlynHlVaX0sZRA98fgAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ae018782abf0c89f6ea96e5f2d6207abc8aa73a56bf916dc0ae8a217d3e88320","last_reissued_at":"2026-07-05T09:43:11.689982Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:43:11.689982Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.11708","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:43:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T9yZ1MuRpIw2tcL/KwoIejK3SZ9clz4le+Iwfa9hdPiwPfb9p7cP2wsvt9HJI47mStP8sxtvkFd4v31BPCY5Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T20:15:35.325167Z"},"content_sha256":"4730cb1803e6a118845b7f31a9d67e8c81bdd033c6c80b698ec8b837c358d590","schema_version":"1.0","event_id":"sha256:4730cb1803e6a118845b7f31a9d67e8c81bdd033c6c80b698ec8b837c358d590"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:VYAYPAVL6DEJ63VJNZPS2YQHVP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-fidelity universal gates in the $^{171}$Yb ground state nuclear spin qubit","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"A. Brown, A. Heinz, A. M. W. Jones, A. Ryou, A. Smull, B. J. Bloom, C.-A. Chen, C. Griger, C. Nishiguchi, D. Crow, D. Rodr\\'iguez P\\'erez, D. T. Stack, E. Halperin, E. Megidish, E. Zalys-Geller, F. Hummel, G. Booth, H. Kim, J. A. Muniz, J. Epstein, J. King, J. Lauigan, J. Marjanovic, J. M. Kindem, J. Simon, K. A. Pawlak, K. Barnes, K. Cassella, K. Kotru, K. L. Pudenz, L. Wadleigh, M. A. Norcia, M. Feldkamp, M. Jaffe, M. Li, M. McDonald, M. Meredith, M. O. Brown, M. Stone, M. Urbanek, P. Battaglino, R. Coxe, R. J. M. van de Veerdonk, R. Morshead, S. Narayanaswami, T. C. Bohdanowicz, T. Paule, T. Wilkason, T.-Y. Wu, W. B. Cairncross, x. Xie, X. Zhang, Z. Vendeiro","submitted_at":"2024-11-18T16:36:32Z","abstract_excerpt":"Arrays of optically trapped neutral atoms are a promising architecture for the realization of quantum computers. In order to run increasingly complex algorithms, it is advantageous to demonstrate high-fidelity and flexible gates between long-lived and highly coherent qubit states. In this work, we demonstrate a universal high-fidelity gate-set with individually controlled and parallel application of single-qubit gates and two-qubit gates operating on the ground-state nuclear spin qubit in arrays of tweezer-trapped $^{171}$Yb atoms. We utilize the long lifetime, flexible control, and high physi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.11708","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/2411.11708/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":"2026-07-05T09:43:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TOPglP+nfIluMCNmDnB9HyK70XZpco0fyS2LyIHo1rTYGis4SU86cf1xH0aSoAKU8UIcCg22I0VEv1D/reHsCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T20:15:35.325694Z"},"content_sha256":"38f41b9b9701005041cacbeb74704d70c0e0feeaad3e9c7649396878afbbef64","schema_version":"1.0","event_id":"sha256:38f41b9b9701005041cacbeb74704d70c0e0feeaad3e9c7649396878afbbef64"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VYAYPAVL6DEJ63VJNZPS2YQHVP/bundle.json","state_url":"https://pith.science/pith/VYAYPAVL6DEJ63VJNZPS2YQHVP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VYAYPAVL6DEJ63VJNZPS2YQHVP/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":"2026-08-10T20:15:35Z","links":{"resolver":"https://pith.science/pith/VYAYPAVL6DEJ63VJNZPS2YQHVP","bundle":"https://pith.science/pith/VYAYPAVL6DEJ63VJNZPS2YQHVP/bundle.json","state":"https://pith.science/pith/VYAYPAVL6DEJ63VJNZPS2YQHVP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VYAYPAVL6DEJ63VJNZPS2YQHVP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VYAYPAVL6DEJ63VJNZPS2YQHVP","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":"6fcef8700b3702e1dc92575a0326ae9b041553ffa59eadc0f3fbc80674725511","cross_cats_sorted":["physics.atom-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-18T16:36:32Z","title_canon_sha256":"9942ecd8b59f10412dd580b4b7dfce05af677aee090743f9c4c8147d11df14b2"},"schema_version":"1.0","source":{"id":"2411.11708","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.11708","created_at":"2026-07-05T09:43:11Z"},{"alias_kind":"arxiv_version","alias_value":"2411.11708v2","created_at":"2026-07-05T09:43:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.11708","created_at":"2026-07-05T09:43:11Z"},{"alias_kind":"pith_short_12","alias_value":"VYAYPAVL6DEJ","created_at":"2026-07-05T09:43:11Z"},{"alias_kind":"pith_short_16","alias_value":"VYAYPAVL6DEJ63VJ","created_at":"2026-07-05T09:43:11Z"},{"alias_kind":"pith_short_8","alias_value":"VYAYPAVL","created_at":"2026-07-05T09:43:11Z"}],"graph_snapshots":[{"event_id":"sha256:38f41b9b9701005041cacbeb74704d70c0e0feeaad3e9c7649396878afbbef64","target":"graph","created_at":"2026-07-05T09:43:11Z","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/2411.11708/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Arrays of optically trapped neutral atoms are a promising architecture for the realization of quantum computers. In order to run increasingly complex algorithms, it is advantageous to demonstrate high-fidelity and flexible gates between long-lived and highly coherent qubit states. In this work, we demonstrate a universal high-fidelity gate-set with individually controlled and parallel application of single-qubit gates and two-qubit gates operating on the ground-state nuclear spin qubit in arrays of tweezer-trapped $^{171}$Yb atoms. We utilize the long lifetime, flexible control, and high physi","authors_text":"A. Brown, A. Heinz, A. M. W. Jones, A. Ryou, A. Smull, B. J. Bloom, C.-A. Chen, C. Griger, C. Nishiguchi, D. Crow, D. Rodr\\'iguez P\\'erez, D. T. Stack, E. Halperin, E. Megidish, E. Zalys-Geller, F. Hummel, G. Booth, H. Kim, J. A. Muniz, J. Epstein, J. King, J. Lauigan, J. Marjanovic, J. M. Kindem, J. Simon, K. A. Pawlak, K. Barnes, K. Cassella, K. Kotru, K. L. Pudenz, L. Wadleigh, M. A. Norcia, M. Feldkamp, M. Jaffe, M. Li, M. McDonald, M. Meredith, M. O. Brown, M. Stone, M. Urbanek, P. Battaglino, R. Coxe, R. J. M. van de Veerdonk, R. Morshead, S. Narayanaswami, T. C. Bohdanowicz, T. Paule, T. Wilkason, T.-Y. Wu, W. B. Cairncross, x. Xie, X. Zhang, Z. Vendeiro","cross_cats":["physics.atom-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-18T16:36:32Z","title":"High-fidelity universal gates in the $^{171}$Yb ground state nuclear spin qubit"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.11708","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":"sha256:4730cb1803e6a118845b7f31a9d67e8c81bdd033c6c80b698ec8b837c358d590","target":"record","created_at":"2026-07-05T09:43:11Z","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":"6fcef8700b3702e1dc92575a0326ae9b041553ffa59eadc0f3fbc80674725511","cross_cats_sorted":["physics.atom-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-18T16:36:32Z","title_canon_sha256":"9942ecd8b59f10412dd580b4b7dfce05af677aee090743f9c4c8147d11df14b2"},"schema_version":"1.0","source":{"id":"2411.11708","kind":"arxiv","version":2}},"canonical_sha256":"ae018782abf0c89f6ea96e5f2d6207abc8aa73a56bf916dc0ae8a217d3e88320","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ae018782abf0c89f6ea96e5f2d6207abc8aa73a56bf916dc0ae8a217d3e88320","first_computed_at":"2026-07-05T09:43:11.689982Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:43:11.689982Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ykkcoj+ngTUYKtyPoiju4zhJ/iAXVzKzofqx7jH7Zrr3MLWhrP+IoP4hN4pxetYjMaJlynHlVaX0sZRA98fgAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:43:11.690526Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.11708","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4730cb1803e6a118845b7f31a9d67e8c81bdd033c6c80b698ec8b837c358d590","sha256:38f41b9b9701005041cacbeb74704d70c0e0feeaad3e9c7649396878afbbef64"],"state_sha256":"731800af98a2f55631c80bab699f8648d4a492d25a20ecfe1ffe022429169316"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4blr457hsKElYGgluAYi9qVm0Z0vwKTEh9IAJmaZYdqfSy5DsPx6+7gCfs4ZrXOXMP2ab0sdCUg0zT6f6RgFBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T20:15:35.330607Z","bundle_sha256":"a9e2a8a13c2c3d26a458b0bf8235783542bc06cbe62990490d376f90bc67f414"}}