{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:5JE47YZ4NH54RUTXWAEVLJAJGP","short_pith_number":"pith:5JE47YZ4","schema_version":"1.0","canonical_sha256":"ea49cfe33c69fbc8d277b00955a40933c322ff5b279cc26060ee3d6405ce2d62","source":{"kind":"arxiv","id":"quant-ph/0208180","version":1},"attestation_state":"computed","paper":{"title":"Experimental demonstration of a controlled-NOT wave-packet gate","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. Ben-Kish, B. DeMarco, B.M. Jelenkovi\\'c, C. Langer, D.J. Wineland, D. Leibfried, J. Britton, M. Rowe, T. Rosenband, V. Meyer, W.M. Itano","submitted_at":"2002-08-28T20:41:17Z","abstract_excerpt":"We report the experimental demonstration of a controlled-NOT (CNOT) quantum logic gate between motional and internal state qubits of a single ion where, as opposed to previously demonstrated gates, the conditional dynamics depends on the extent of the ion's wave-packet. Advantages of this CNOT gate over one demonstrated previously are its immunity from Stark shifts due to off-resonant couplings and the fact that an auxiliary internal level is not required. We characterize the gate logic through measurements of the post-gate ion state populations for both logic basis and superposition input sta"},"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":"quant-ph/0208180","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2002-08-28T20:41:17Z","cross_cats_sorted":[],"title_canon_sha256":"871148e03fe8c05cb8a97034a67a2d9380e78c11f122d7197a22a390d02e9811","abstract_canon_sha256":"7224a440befe16f91a3456cf5547ca14a00177f7cfafd6f333cf5e108192d49b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:59.470029Z","signature_b64":"2UufvYFSPpa5YQsE8n49yN9q8C6Nf7lGPz3hd8t2QYnxHJoxBSRigbxSI7P7T/h+cZnl7/+myjapVxexciLoAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea49cfe33c69fbc8d277b00955a40933c322ff5b279cc26060ee3d6405ce2d62","last_reissued_at":"2026-05-18T01:08:59.469621Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:59.469621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Experimental demonstration of a controlled-NOT wave-packet gate","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. Ben-Kish, B. DeMarco, B.M. Jelenkovi\\'c, C. Langer, D.J. Wineland, D. Leibfried, J. Britton, M. Rowe, T. Rosenband, V. Meyer, W.M. Itano","submitted_at":"2002-08-28T20:41:17Z","abstract_excerpt":"We report the experimental demonstration of a controlled-NOT (CNOT) quantum logic gate between motional and internal state qubits of a single ion where, as opposed to previously demonstrated gates, the conditional dynamics depends on the extent of the ion's wave-packet. Advantages of this CNOT gate over one demonstrated previously are its immunity from Stark shifts due to off-resonant couplings and the fact that an auxiliary internal level is not required. We characterize the gate logic through measurements of the post-gate ion state populations for both logic basis and superposition input sta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0208180","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":""},"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":"quant-ph/0208180","created_at":"2026-05-18T01:08:59.469688+00:00"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0208180v1","created_at":"2026-05-18T01:08:59.469688+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0208180","created_at":"2026-05-18T01:08:59.469688+00:00"},{"alias_kind":"pith_short_12","alias_value":"5JE47YZ4NH54","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_16","alias_value":"5JE47YZ4NH54RUTX","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_8","alias_value":"5JE47YZ4","created_at":"2026-05-18T12:25:50.845339+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/5JE47YZ4NH54RUTXWAEVLJAJGP","json":"https://pith.science/pith/5JE47YZ4NH54RUTXWAEVLJAJGP.json","graph_json":"https://pith.science/api/pith-number/5JE47YZ4NH54RUTXWAEVLJAJGP/graph.json","events_json":"https://pith.science/api/pith-number/5JE47YZ4NH54RUTXWAEVLJAJGP/events.json","paper":"https://pith.science/paper/5JE47YZ4"},"agent_actions":{"view_html":"https://pith.science/pith/5JE47YZ4NH54RUTXWAEVLJAJGP","download_json":"https://pith.science/pith/5JE47YZ4NH54RUTXWAEVLJAJGP.json","view_paper":"https://pith.science/paper/5JE47YZ4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=quant-ph/0208180&json=true","fetch_graph":"https://pith.science/api/pith-number/5JE47YZ4NH54RUTXWAEVLJAJGP/graph.json","fetch_events":"https://pith.science/api/pith-number/5JE47YZ4NH54RUTXWAEVLJAJGP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5JE47YZ4NH54RUTXWAEVLJAJGP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5JE47YZ4NH54RUTXWAEVLJAJGP/action/storage_attestation","attest_author":"https://pith.science/pith/5JE47YZ4NH54RUTXWAEVLJAJGP/action/author_attestation","sign_citation":"https://pith.science/pith/5JE47YZ4NH54RUTXWAEVLJAJGP/action/citation_signature","submit_replication":"https://pith.science/pith/5JE47YZ4NH54RUTXWAEVLJAJGP/action/replication_record"}},"created_at":"2026-05-18T01:08:59.469688+00:00","updated_at":"2026-05-18T01:08:59.469688+00:00"}