{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:WUSWXDRFZJTXSSPCOD4QT5BYHI","short_pith_number":"pith:WUSWXDRF","canonical_record":{"source":{"id":"1509.06624","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-09-22T14:47:19Z","cross_cats_sorted":["physics.atom-ph","physics.optics"],"title_canon_sha256":"7d04760eb1e56f2d07659f87e9983536426e853646372f8b12ba369f039d8a08","abstract_canon_sha256":"8ea707c99f36b40c2b5e0ce9ba936dd27b1e1a3656e2ba6a39d80f5f010d24ff"},"schema_version":"1.0"},"canonical_sha256":"b5256b8e25ca677949e270f909f4383a0eb558a544d36c98229b4654f29f8605","source":{"kind":"arxiv","id":"1509.06624","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06624","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06624v2","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06624","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"pith_short_12","alias_value":"WUSWXDRFZJTX","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"WUSWXDRFZJTXSSPC","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"WUSWXDRF","created_at":"2026-05-18T12:29:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:WUSWXDRFZJTXSSPCOD4QT5BYHI","target":"record","payload":{"canonical_record":{"source":{"id":"1509.06624","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-09-22T14:47:19Z","cross_cats_sorted":["physics.atom-ph","physics.optics"],"title_canon_sha256":"7d04760eb1e56f2d07659f87e9983536426e853646372f8b12ba369f039d8a08","abstract_canon_sha256":"8ea707c99f36b40c2b5e0ce9ba936dd27b1e1a3656e2ba6a39d80f5f010d24ff"},"schema_version":"1.0"},"canonical_sha256":"b5256b8e25ca677949e270f909f4383a0eb558a544d36c98229b4654f29f8605","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:01.370465Z","signature_b64":"kBiR8EsfV/mzMth/3576BboGJmj4p1E+79b3HbQANG8ig+ypEhO1+ZwnkW4VIqo01MwM958lJGBAVmWWxgkhCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b5256b8e25ca677949e270f909f4383a0eb558a544d36c98229b4654f29f8605","last_reissued_at":"2026-05-18T01:20:01.369809Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:01.369809Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.06624","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:20:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rfEi84sBir96kTFc8+jXxriCm0oFA9Id2cnK/Ce4jkutEYAAoYcFm2l59tuxQ5GY4uBfQB1NeGljvP+t+2bmBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T06:57:50.084159Z"},"content_sha256":"7ea23973e44e42690c47146f0e8de18a9cbbed16498a937ce233653ea1e156e0","schema_version":"1.0","event_id":"sha256:7ea23973e44e42690c47146f0e8de18a9cbbed16498a937ce233653ea1e156e0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:WUSWXDRFZJTXSSPCOD4QT5BYHI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Parallel transport quantum logic gates with trapped ions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph","physics.optics"],"primary_cat":"quant-ph","authors_text":"Ben Keitch, Daniel Kienzler, David Nadlinger, Hsiang-Yu Lo, Jonathan P. Home, Ludwig E. de Clercq, Matteo Marinelli, Robin Oswald, Vlad Negnevitsky","submitted_at":"2015-09-22T14:47:19Z","abstract_excerpt":"We demonstrate single-qubit operations by transporting a beryllium ion with a controlled velocity through a stationary laser beam. We use these to perform coherent sequences of quantum operations, and to perform parallel quantum logic gates on two ions in different processing zones of a multiplexed ion trap chip using a single recycled laser beam. For the latter, we demonstrate individually addressed single-qubit gates by local control of the speed of each ion. The fidelities we observe are consistent with operations performed using standard methods involving static ions and pulsed laser field"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06624","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:20:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WVIXyu/UjvHKN7S55zDzXsmrF4NK70fJ8ipxLmK3gp2LFzLUIemp0s0nQ0UjiybkviexTbx3N2zI5qZqeP8pAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T06:57:50.084821Z"},"content_sha256":"ea5a4d23a0c8ee26f3f0b4ef32d390241dcd92a5cde769a4bfed77876cf82a42","schema_version":"1.0","event_id":"sha256:ea5a4d23a0c8ee26f3f0b4ef32d390241dcd92a5cde769a4bfed77876cf82a42"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WUSWXDRFZJTXSSPCOD4QT5BYHI/bundle.json","state_url":"https://pith.science/pith/WUSWXDRFZJTXSSPCOD4QT5BYHI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WUSWXDRFZJTXSSPCOD4QT5BYHI/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-09T06:57:50Z","links":{"resolver":"https://pith.science/pith/WUSWXDRFZJTXSSPCOD4QT5BYHI","bundle":"https://pith.science/pith/WUSWXDRFZJTXSSPCOD4QT5BYHI/bundle.json","state":"https://pith.science/pith/WUSWXDRFZJTXSSPCOD4QT5BYHI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WUSWXDRFZJTXSSPCOD4QT5BYHI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:WUSWXDRFZJTXSSPCOD4QT5BYHI","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":"8ea707c99f36b40c2b5e0ce9ba936dd27b1e1a3656e2ba6a39d80f5f010d24ff","cross_cats_sorted":["physics.atom-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-09-22T14:47:19Z","title_canon_sha256":"7d04760eb1e56f2d07659f87e9983536426e853646372f8b12ba369f039d8a08"},"schema_version":"1.0","source":{"id":"1509.06624","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06624","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06624v2","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06624","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"pith_short_12","alias_value":"WUSWXDRFZJTX","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"WUSWXDRFZJTXSSPC","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"WUSWXDRF","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:ea5a4d23a0c8ee26f3f0b4ef32d390241dcd92a5cde769a4bfed77876cf82a42","target":"graph","created_at":"2026-05-18T01:20:01Z","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"},"paper":{"abstract_excerpt":"We demonstrate single-qubit operations by transporting a beryllium ion with a controlled velocity through a stationary laser beam. We use these to perform coherent sequences of quantum operations, and to perform parallel quantum logic gates on two ions in different processing zones of a multiplexed ion trap chip using a single recycled laser beam. For the latter, we demonstrate individually addressed single-qubit gates by local control of the speed of each ion. The fidelities we observe are consistent with operations performed using standard methods involving static ions and pulsed laser field","authors_text":"Ben Keitch, Daniel Kienzler, David Nadlinger, Hsiang-Yu Lo, Jonathan P. Home, Ludwig E. de Clercq, Matteo Marinelli, Robin Oswald, Vlad Negnevitsky","cross_cats":["physics.atom-ph","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-09-22T14:47:19Z","title":"Parallel transport quantum logic gates with trapped ions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06624","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":"sha256:7ea23973e44e42690c47146f0e8de18a9cbbed16498a937ce233653ea1e156e0","target":"record","created_at":"2026-05-18T01:20:01Z","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":"8ea707c99f36b40c2b5e0ce9ba936dd27b1e1a3656e2ba6a39d80f5f010d24ff","cross_cats_sorted":["physics.atom-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-09-22T14:47:19Z","title_canon_sha256":"7d04760eb1e56f2d07659f87e9983536426e853646372f8b12ba369f039d8a08"},"schema_version":"1.0","source":{"id":"1509.06624","kind":"arxiv","version":2}},"canonical_sha256":"b5256b8e25ca677949e270f909f4383a0eb558a544d36c98229b4654f29f8605","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5256b8e25ca677949e270f909f4383a0eb558a544d36c98229b4654f29f8605","first_computed_at":"2026-05-18T01:20:01.369809Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:01.369809Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kBiR8EsfV/mzMth/3576BboGJmj4p1E+79b3HbQANG8ig+ypEhO1+ZwnkW4VIqo01MwM958lJGBAVmWWxgkhCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:01.370465Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.06624","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7ea23973e44e42690c47146f0e8de18a9cbbed16498a937ce233653ea1e156e0","sha256:ea5a4d23a0c8ee26f3f0b4ef32d390241dcd92a5cde769a4bfed77876cf82a42"],"state_sha256":"dd9bfb2ce32dab99c593fc5774e0337a822f86031c32be0dede95980a9a73818"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XgBtkdZy0BrOr+7UF309MvaLM/N2vr6PrB70aDC4REe9vk+mnPIcZViReLbq5Fik050JB3LqcEUE9vlZ+8nEDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T06:57:50.088275Z","bundle_sha256":"64c0b6f774924c8e527d4fde99fa37a661af75d0ce12dbd0397856279a48df3d"}}