{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:T3CI2VTZE6INGVC3NL6I2C4MAN","short_pith_number":"pith:T3CI2VTZ","schema_version":"1.0","canonical_sha256":"9ec48d56792790d3545b6afc8d0b8c03604bbdb040e729e65e438902d649a5ad","source":{"kind":"arxiv","id":"2310.15546","version":3},"attestation_state":"computed","paper":{"title":"Robust and Deterministic Preparation of Bosonic Logical States in a Trapped Ion","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. D. Rao, C. H. Valahu, M. J. Biercuk, M. J. Millican, T. Navickas, T. R. Tan, V. G. Matsos, X. C. Kolesnikow","submitted_at":"2023-10-24T06:30:06Z","abstract_excerpt":"Encoding logical qubits in bosonic modes provides a potentially hardware-efficient implementation of fault-tolerant quantum information processing. Here, we demonstrate high-fidelity and deterministic preparation of highly non-classical bosonic states in the mechanical motion of a trapped ion. Our approach implements error-suppressing pulses through optimized dynamical modulation of laser-driven spin-motion interactions to generate the target state in a single step. We demonstrate logical fidelities for the Gottesman-Kitaev-Preskill (GKP) state as high as $\\bar{\\mathcal{F}}=0.940(8)$, a distan"},"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":"2310.15546","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-10-24T06:30:06Z","cross_cats_sorted":[],"title_canon_sha256":"79249820109281a9f7b26e6cd517d7225ddb8138d170e516db9cf826f6feab43","abstract_canon_sha256":"458ea8f9c890143a9006a2bbf9c98fe7ce1974dd66f0ebde6ea3460be22d5f71"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:55:32.040373Z","signature_b64":"S7EaVzjQD4D9y1XQJvRIY+05bh6MroZ6KJQEXHuzkPuWN/Equ6M52WP+1SXE3xihcsYKw3Lmtvp0ZGTz7ojyBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ec48d56792790d3545b6afc8d0b8c03604bbdb040e729e65e438902d649a5ad","last_reissued_at":"2026-07-05T08:55:32.039942Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:55:32.039942Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Robust and Deterministic Preparation of Bosonic Logical States in a Trapped Ion","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. D. Rao, C. H. Valahu, M. J. Biercuk, M. J. Millican, T. Navickas, T. R. Tan, V. G. Matsos, X. C. Kolesnikow","submitted_at":"2023-10-24T06:30:06Z","abstract_excerpt":"Encoding logical qubits in bosonic modes provides a potentially hardware-efficient implementation of fault-tolerant quantum information processing. Here, we demonstrate high-fidelity and deterministic preparation of highly non-classical bosonic states in the mechanical motion of a trapped ion. Our approach implements error-suppressing pulses through optimized dynamical modulation of laser-driven spin-motion interactions to generate the target state in a single step. We demonstrate logical fidelities for the Gottesman-Kitaev-Preskill (GKP) state as high as $\\bar{\\mathcal{F}}=0.940(8)$, a distan"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.15546","kind":"arxiv","version":3},"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/2310.15546/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":"2310.15546","created_at":"2026-07-05T08:55:32.039997+00:00"},{"alias_kind":"arxiv_version","alias_value":"2310.15546v3","created_at":"2026-07-05T08:55:32.039997+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.15546","created_at":"2026-07-05T08:55:32.039997+00:00"},{"alias_kind":"pith_short_12","alias_value":"T3CI2VTZE6IN","created_at":"2026-07-05T08:55:32.039997+00:00"},{"alias_kind":"pith_short_16","alias_value":"T3CI2VTZE6INGVC3","created_at":"2026-07-05T08:55:32.039997+00:00"},{"alias_kind":"pith_short_8","alias_value":"T3CI2VTZ","created_at":"2026-07-05T08:55:32.039997+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.08009","citing_title":"Error Correction of Beamsplitter-Generated Entangled GKP States","ref_index":18,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/T3CI2VTZE6INGVC3NL6I2C4MAN","json":"https://pith.science/pith/T3CI2VTZE6INGVC3NL6I2C4MAN.json","graph_json":"https://pith.science/api/pith-number/T3CI2VTZE6INGVC3NL6I2C4MAN/graph.json","events_json":"https://pith.science/api/pith-number/T3CI2VTZE6INGVC3NL6I2C4MAN/events.json","paper":"https://pith.science/paper/T3CI2VTZ"},"agent_actions":{"view_html":"https://pith.science/pith/T3CI2VTZE6INGVC3NL6I2C4MAN","download_json":"https://pith.science/pith/T3CI2VTZE6INGVC3NL6I2C4MAN.json","view_paper":"https://pith.science/paper/T3CI2VTZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2310.15546&json=true","fetch_graph":"https://pith.science/api/pith-number/T3CI2VTZE6INGVC3NL6I2C4MAN/graph.json","fetch_events":"https://pith.science/api/pith-number/T3CI2VTZE6INGVC3NL6I2C4MAN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T3CI2VTZE6INGVC3NL6I2C4MAN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T3CI2VTZE6INGVC3NL6I2C4MAN/action/storage_attestation","attest_author":"https://pith.science/pith/T3CI2VTZE6INGVC3NL6I2C4MAN/action/author_attestation","sign_citation":"https://pith.science/pith/T3CI2VTZE6INGVC3NL6I2C4MAN/action/citation_signature","submit_replication":"https://pith.science/pith/T3CI2VTZE6INGVC3NL6I2C4MAN/action/replication_record"}},"created_at":"2026-07-05T08:55:32.039997+00:00","updated_at":"2026-07-05T08:55:32.039997+00:00"}