{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:H2TU5JEWSDB4NEYUUFPFNVVFHH","short_pith_number":"pith:H2TU5JEW","schema_version":"1.0","canonical_sha256":"3ea74ea49690c3c69314a15e56d6a539f89ca46942f5c9379b38094b106721f9","source":{"kind":"arxiv","id":"2305.03828","version":2},"attestation_state":"computed","paper":{"title":"A Race Track Trapped-Ion Quantum Processor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. Chernoguzov, A. Hall, A. Hansen, A. Malm, A. M. Hankin, A. M. Zolot, A. P. Reed, A. Ransford, A. Tran, B. Bjork, B. Estey, B. Higashi, B. Horning, B. Mathewson, B. Neyenhuis, B. Spaun, C. Barnes, C. Carron, C. Delaney, C. Figgatt, C. Foltz, C. H. Baldwin, C. Lytle, C. N. Gilbreth, C. Roman, C. Ryan-Anderson, C. T. Ertsgaard, C. Volin, D. B. Miller, D. Deen, D. Francois, D. Hayes, D. Liefer, D. Lucchetti, E. Chertkov, E. Glynn, E. Vogt, G. N. Price, I. M. Hoffman, J. Bartolotta, J. Chambers, J. Colina, J. Esposito, J. G. Bohnet, J. Giles, J. J. Hout, J. Johansen, J. Karcz, J. M. Dreiling, J. M. Pino, J. Parks, J. P. Campora III, J. P. Curtis, J. P. Gaebler, J. Sedlacek, J. Walker, J. W. Chan, K. Mayer, L. Ascarrunz, L. Jones, L. Nugent, M. Bohn, M. DeCross, M. Fabrikant, M. Foss-Feig, M. Matheny, M. Mills, M. Pugh, M. Rowe, M. S. Allman, M. Swallows, N. C. Brown, N. Q. Burdick, P. Blanchard, P. Lauria, P. Lee, P. Shevchuk, P. Siegfried, R. Ancona, R. Daniel, R. I. Tobey, R. Jacobs, R. P. Stutz, R. T. Sprenkle, S. A. Moses, S. L. Campbell, S. Olson, S. Sanders, S. T. Lu, T. Klein, T. M. Gatterman, T. Skripka, T. Tran, W. C. Burton, Y. H. Chen, Z. Price","submitted_at":"2023-05-05T20:07:37Z","abstract_excerpt":"We describe and benchmark a new quantum charge-coupled device (QCCD) trapped-ion quantum computer based on a linear trap with periodic boundary conditions, which resembles a race track. The new system successfully incorporates several technologies crucial to future scalability, including electrode broadcasting, multi-layer RF routing, and magneto-optical trap (MOT) loading, while maintaining, and in some cases exceeding, the gate fidelities of previous QCCD systems. The system is initially operated with 32 qubits, but future upgrades will allow for more. We benchmark the performance of primiti"},"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":"2305.03828","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-05-05T20:07:37Z","cross_cats_sorted":[],"title_canon_sha256":"8325b745366d830c5f5ea83c3b52cc17e2f38fccc1e502fac552737125ac8d19","abstract_canon_sha256":"37358fe9a11d57abbdd0b4cb3162b200f20be7acf5f439fc14f38e7f4e906f22"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:25:41.626190Z","signature_b64":"TYWSF0Fyt/gA/15hStJoibmM1QqX3q99sYR//78jvifr23egPuQucyOZLUVzNOFCGuk/M5zI5JWYTslaiO1aDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ea74ea49690c3c69314a15e56d6a539f89ca46942f5c9379b38094b106721f9","last_reissued_at":"2026-07-05T07:25:41.625666Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:25:41.625666Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Race Track Trapped-Ion Quantum Processor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. Chernoguzov, A. Hall, A. Hansen, A. Malm, A. M. Hankin, A. M. Zolot, A. P. Reed, A. Ransford, A. Tran, B. Bjork, B. Estey, B. Higashi, B. Horning, B. Mathewson, B. Neyenhuis, B. Spaun, C. Barnes, C. Carron, C. Delaney, C. Figgatt, C. Foltz, C. H. Baldwin, C. Lytle, C. N. Gilbreth, C. Roman, C. Ryan-Anderson, C. T. Ertsgaard, C. Volin, D. B. Miller, D. Deen, D. Francois, D. Hayes, D. Liefer, D. Lucchetti, E. Chertkov, E. Glynn, E. Vogt, G. N. Price, I. M. Hoffman, J. Bartolotta, J. Chambers, J. Colina, J. Esposito, J. G. Bohnet, J. Giles, J. J. Hout, J. Johansen, J. Karcz, J. M. Dreiling, J. M. Pino, J. Parks, J. P. Campora III, J. P. Curtis, J. P. Gaebler, J. Sedlacek, J. Walker, J. W. Chan, K. Mayer, L. Ascarrunz, L. Jones, L. Nugent, M. Bohn, M. DeCross, M. Fabrikant, M. Foss-Feig, M. Matheny, M. Mills, M. Pugh, M. Rowe, M. S. Allman, M. Swallows, N. C. Brown, N. Q. Burdick, P. Blanchard, P. Lauria, P. Lee, P. Shevchuk, P. Siegfried, R. Ancona, R. Daniel, R. I. Tobey, R. Jacobs, R. P. Stutz, R. T. Sprenkle, S. A. Moses, S. L. Campbell, S. Olson, S. Sanders, S. T. Lu, T. Klein, T. M. Gatterman, T. Skripka, T. Tran, W. C. Burton, Y. H. Chen, Z. Price","submitted_at":"2023-05-05T20:07:37Z","abstract_excerpt":"We describe and benchmark a new quantum charge-coupled device (QCCD) trapped-ion quantum computer based on a linear trap with periodic boundary conditions, which resembles a race track. The new system successfully incorporates several technologies crucial to future scalability, including electrode broadcasting, multi-layer RF routing, and magneto-optical trap (MOT) loading, while maintaining, and in some cases exceeding, the gate fidelities of previous QCCD systems. The system is initially operated with 32 qubits, but future upgrades will allow for more. We benchmark the performance of primiti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.03828","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/2305.03828/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":"2305.03828","created_at":"2026-07-05T07:25:41.625730+00:00"},{"alias_kind":"arxiv_version","alias_value":"2305.03828v2","created_at":"2026-07-05T07:25:41.625730+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.03828","created_at":"2026-07-05T07:25:41.625730+00:00"},{"alias_kind":"pith_short_12","alias_value":"H2TU5JEWSDB4","created_at":"2026-07-05T07:25:41.625730+00:00"},{"alias_kind":"pith_short_16","alias_value":"H2TU5JEWSDB4NEYU","created_at":"2026-07-05T07:25:41.625730+00:00"},{"alias_kind":"pith_short_8","alias_value":"H2TU5JEW","created_at":"2026-07-05T07:25:41.625730+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2603.28307","citing_title":"Local robust shadows on a trapped ion computer -- a case study","ref_index":5,"is_internal_anchor":false},{"citing_arxiv_id":"2604.14094","citing_title":"Simulating the dynamics of an SU(2) matrix model on a trapped-ion quantum computer","ref_index":3,"is_internal_anchor":false},{"citing_arxiv_id":"2604.20804","citing_title":"Quantum hardware noise learning via differentiable Kraus representation on tensor networks","ref_index":54,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/H2TU5JEWSDB4NEYUUFPFNVVFHH","json":"https://pith.science/pith/H2TU5JEWSDB4NEYUUFPFNVVFHH.json","graph_json":"https://pith.science/api/pith-number/H2TU5JEWSDB4NEYUUFPFNVVFHH/graph.json","events_json":"https://pith.science/api/pith-number/H2TU5JEWSDB4NEYUUFPFNVVFHH/events.json","paper":"https://pith.science/paper/H2TU5JEW"},"agent_actions":{"view_html":"https://pith.science/pith/H2TU5JEWSDB4NEYUUFPFNVVFHH","download_json":"https://pith.science/pith/H2TU5JEWSDB4NEYUUFPFNVVFHH.json","view_paper":"https://pith.science/paper/H2TU5JEW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2305.03828&json=true","fetch_graph":"https://pith.science/api/pith-number/H2TU5JEWSDB4NEYUUFPFNVVFHH/graph.json","fetch_events":"https://pith.science/api/pith-number/H2TU5JEWSDB4NEYUUFPFNVVFHH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/H2TU5JEWSDB4NEYUUFPFNVVFHH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/H2TU5JEWSDB4NEYUUFPFNVVFHH/action/storage_attestation","attest_author":"https://pith.science/pith/H2TU5JEWSDB4NEYUUFPFNVVFHH/action/author_attestation","sign_citation":"https://pith.science/pith/H2TU5JEWSDB4NEYUUFPFNVVFHH/action/citation_signature","submit_replication":"https://pith.science/pith/H2TU5JEWSDB4NEYUUFPFNVVFHH/action/replication_record"}},"created_at":"2026-07-05T07:25:41.625730+00:00","updated_at":"2026-07-05T07:25:41.625730+00:00"}