{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:LJI7MJC7EV7J5QZLKM3BLW2FUU","short_pith_number":"pith:LJI7MJC7","schema_version":"1.0","canonical_sha256":"5a51f6245f257e9ec32b533615db45a502f312a4a3d8189c292d28d1f3a6b197","source":{"kind":"arxiv","id":"2606.27249","version":1},"attestation_state":"computed","paper":{"title":"Quantum computer architecture with ions in tweezer arrays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"Benjamin F. Schiffer, Christopher Monroe, J. Ignacio Cirac, Peter Zoller","submitted_at":"2026-06-25T16:34:28Z","abstract_excerpt":"We propose a quantum computer architecture based on ions confined in optical tweezer arrays, combining the long coherence times of trapped-ion qubits with the reconfigurability and parallel operation enabled by tweezer platforms. Selected ions are transported to local interaction zones, where excitation to an auxiliary state with a displaced optical potential generates a controllable effective electric dipole. We develop and analyze entangling-gate mechanisms mediated by the Coulomb interaction between such effective dipoles, and show that they enable precise, temperature-robust closure of the"},"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":"2606.27249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-25T16:34:28Z","cross_cats_sorted":["cond-mat.quant-gas","physics.atom-ph"],"title_canon_sha256":"6006e97c2fe051d3e7fc11ba4200dc8d41d20fd7c7aab90870be109934850446","abstract_canon_sha256":"a8f247ccb3800c6bea8ef971033fb2005a76519e80d5529872ed9c654c42b7f1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-26T01:16:16.406689Z","signature_b64":"akqjB49kfVx+k0lYehSRHbKw5pnQoa5KeZkl+St0OwT9RdULWemDv70NG8YPcAkdWYA6H2LNTJ6B6zrwa/DwCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5a51f6245f257e9ec32b533615db45a502f312a4a3d8189c292d28d1f3a6b197","last_reissued_at":"2026-06-26T01:16:16.406285Z","signature_status":"signed_v1","first_computed_at":"2026-06-26T01:16:16.406285Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum computer architecture with ions in tweezer arrays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"Benjamin F. Schiffer, Christopher Monroe, J. Ignacio Cirac, Peter Zoller","submitted_at":"2026-06-25T16:34:28Z","abstract_excerpt":"We propose a quantum computer architecture based on ions confined in optical tweezer arrays, combining the long coherence times of trapped-ion qubits with the reconfigurability and parallel operation enabled by tweezer platforms. Selected ions are transported to local interaction zones, where excitation to an auxiliary state with a displaced optical potential generates a controllable effective electric dipole. We develop and analyze entangling-gate mechanisms mediated by the Coulomb interaction between such effective dipoles, and show that they enable precise, temperature-robust closure of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.27249","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/2606.27249/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":"2606.27249","created_at":"2026-06-26T01:16:16.406350+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.27249v1","created_at":"2026-06-26T01:16:16.406350+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.27249","created_at":"2026-06-26T01:16:16.406350+00:00"},{"alias_kind":"pith_short_12","alias_value":"LJI7MJC7EV7J","created_at":"2026-06-26T01:16:16.406350+00:00"},{"alias_kind":"pith_short_16","alias_value":"LJI7MJC7EV7J5QZL","created_at":"2026-06-26T01:16:16.406350+00:00"},{"alias_kind":"pith_short_8","alias_value":"LJI7MJC7","created_at":"2026-06-26T01:16:16.406350+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LJI7MJC7EV7J5QZLKM3BLW2FUU","json":"https://pith.science/pith/LJI7MJC7EV7J5QZLKM3BLW2FUU.json","graph_json":"https://pith.science/api/pith-number/LJI7MJC7EV7J5QZLKM3BLW2FUU/graph.json","events_json":"https://pith.science/api/pith-number/LJI7MJC7EV7J5QZLKM3BLW2FUU/events.json","paper":"https://pith.science/paper/LJI7MJC7"},"agent_actions":{"view_html":"https://pith.science/pith/LJI7MJC7EV7J5QZLKM3BLW2FUU","download_json":"https://pith.science/pith/LJI7MJC7EV7J5QZLKM3BLW2FUU.json","view_paper":"https://pith.science/paper/LJI7MJC7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.27249&json=true","fetch_graph":"https://pith.science/api/pith-number/LJI7MJC7EV7J5QZLKM3BLW2FUU/graph.json","fetch_events":"https://pith.science/api/pith-number/LJI7MJC7EV7J5QZLKM3BLW2FUU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LJI7MJC7EV7J5QZLKM3BLW2FUU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LJI7MJC7EV7J5QZLKM3BLW2FUU/action/storage_attestation","attest_author":"https://pith.science/pith/LJI7MJC7EV7J5QZLKM3BLW2FUU/action/author_attestation","sign_citation":"https://pith.science/pith/LJI7MJC7EV7J5QZLKM3BLW2FUU/action/citation_signature","submit_replication":"https://pith.science/pith/LJI7MJC7EV7J5QZLKM3BLW2FUU/action/replication_record"}},"created_at":"2026-06-26T01:16:16.406350+00:00","updated_at":"2026-06-26T01:16:16.406350+00:00"}