{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:QIVJS2FWEA7AUCKO5Y7CWIM2FQ","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":"0c4000a65f448fb58bf3198930cb2b6c2c515eacc17c3c4dac390ab30c373ac4","cross_cats_sorted":["hep-lat","nucl-th","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-10-09T18:01:15Z","title_canon_sha256":"d3a7ec77c9885cfeed5c0f3e3b2360930bebe0362e7e9d1db433ae17de0ffff1"},"schema_version":"1.0","source":{"id":"2410.07346","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.07346","created_at":"2026-07-05T11:41:35Z"},{"alias_kind":"arxiv_version","alias_value":"2410.07346v2","created_at":"2026-07-05T11:41:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.07346","created_at":"2026-07-05T11:41:35Z"},{"alias_kind":"pith_short_12","alias_value":"QIVJS2FWEA7A","created_at":"2026-07-05T11:41:35Z"},{"alias_kind":"pith_short_16","alias_value":"QIVJS2FWEA7AUCKO","created_at":"2026-07-05T11:41:35Z"},{"alias_kind":"pith_short_8","alias_value":"QIVJS2FW","created_at":"2026-07-05T11:41:35Z"}],"graph_snapshots":[{"event_id":"sha256:71d129247cb877fd261e6ef3db9bed6474ca7adeed6cec22ed134c593a177a59","target":"graph","created_at":"2026-07-05T11:41:35Z","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/2410.07346/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We explore the feasibility of gate-based hybrid quantum computing using both discrete (qubit) and continuous (qumode) variables on trapped-ion platforms. Trapped-ion systems have demonstrated record one- and two-qubit gate fidelities and long qubit coherence times, while qumodes, which can be represented by the collective vibrational modes of the ion chain, have remained relatively unexplored for their use in computing. Using numerical simulations, we show that high-fidelity hybrid gates and measurement operations can be achieved for existing trapped-ion quantum platforms. As an exemplary appl","authors_text":"Felix Ringer, Jack Y. Araz, Jake Montgomery, Matt Grau","cross_cats":["hep-lat","nucl-th","physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-10-09T18:01:15Z","title":"Toward hybrid quantum simulations with qubits and qumodes on trapped-ion platforms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.07346","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":"sha256:773d4ef538650c4fabe61597cb113e35532aca3672b47dcf4317f379bac116c7","target":"record","created_at":"2026-07-05T11:41:35Z","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":"0c4000a65f448fb58bf3198930cb2b6c2c515eacc17c3c4dac390ab30c373ac4","cross_cats_sorted":["hep-lat","nucl-th","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-10-09T18:01:15Z","title_canon_sha256":"d3a7ec77c9885cfeed5c0f3e3b2360930bebe0362e7e9d1db433ae17de0ffff1"},"schema_version":"1.0","source":{"id":"2410.07346","kind":"arxiv","version":2}},"canonical_sha256":"822a9968b6203e0a094eee3e2b219a2c31372d29b493cfa508a01557724e265a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"822a9968b6203e0a094eee3e2b219a2c31372d29b493cfa508a01557724e265a","first_computed_at":"2026-07-05T11:41:35.886565Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:41:35.886565Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Zz7e4fpqND17oxsSE0yrEz1zecijhRXcNPQp0L8jca/BaHHK3cEbHtFqT20H1uDohS4CLE9xsyBIL/g0iJAJBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:41:35.887043Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.07346","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:773d4ef538650c4fabe61597cb113e35532aca3672b47dcf4317f379bac116c7","sha256:71d129247cb877fd261e6ef3db9bed6474ca7adeed6cec22ed134c593a177a59"],"state_sha256":"3fd76ecd58b44beaf01fdd29d0f9285692b97e4f75a1b31379bd1643e49baf48"}