{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:V3VJXV5WQH64AVRORYVCG6CHN6","short_pith_number":"pith:V3VJXV5W","canonical_record":{"source":{"id":"1206.0780","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-04T22:10:19Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"aa968965fa0fea3631cd8fc35910549798dbacf825087839179134fad6faa432","abstract_canon_sha256":"3bf133f4ede2f35b774e97cd11e068848e676f99afbe210d015ebe26235e112c"},"schema_version":"1.0"},"canonical_sha256":"aeea9bd7b681fdc0562e8e2a2378476fa84095f8231d59c34d607778ba16cc2d","source":{"kind":"arxiv","id":"1206.0780","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.0780","created_at":"2026-05-18T01:57:07Z"},{"alias_kind":"arxiv_version","alias_value":"1206.0780v1","created_at":"2026-05-18T01:57:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.0780","created_at":"2026-05-18T01:57:07Z"},{"alias_kind":"pith_short_12","alias_value":"V3VJXV5WQH64","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"V3VJXV5WQH64AVRO","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"V3VJXV5W","created_at":"2026-05-18T12:27:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:V3VJXV5WQH64AVRORYVCG6CHN6","target":"record","payload":{"canonical_record":{"source":{"id":"1206.0780","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-04T22:10:19Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"aa968965fa0fea3631cd8fc35910549798dbacf825087839179134fad6faa432","abstract_canon_sha256":"3bf133f4ede2f35b774e97cd11e068848e676f99afbe210d015ebe26235e112c"},"schema_version":"1.0"},"canonical_sha256":"aeea9bd7b681fdc0562e8e2a2378476fa84095f8231d59c34d607778ba16cc2d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:07.841951Z","signature_b64":"Nra3rFpIwprZA3XqEBVoUh1BrNRb8ZT4Pw8TCTT4WpiYg1aeMrnthLsjkgko5lfK0CXXaOSwz2v3zJ3MNSIzCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aeea9bd7b681fdc0562e8e2a2378476fa84095f8231d59c34d607778ba16cc2d","last_reissued_at":"2026-05-18T01:57:07.841387Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:07.841387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1206.0780","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:57:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vCV5eR4mDC3miihYN2h51c472QyOOqVAliG5pb/HP5auchukjwurcQDTvmL1t3dD6r9vAI9XtvUlnLJSCcjfBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T20:49:28.525033Z"},"content_sha256":"6734357b2eaf2336461201fbf45bbb8bb659065b49b9304f3a63d67b2a3b30f3","schema_version":"1.0","event_id":"sha256:6734357b2eaf2336461201fbf45bbb8bb659065b49b9304f3a63d67b2a3b30f3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:V3VJXV5WQH64AVRORYVCG6CHN6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coherent Diabatic Ion Transport and Separation in a Multi-Zone Trap Array","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"D. Hanneke, D. J. Wineland, D. Leibfried, J. D. Jost, J. Gaebler, J. P. Home, R. Bowler, T. R. Tan, Y. Lin","submitted_at":"2012-06-04T22:10:19Z","abstract_excerpt":"We investigate the motional dynamics of single and multiple ions during transport between and separation into spatially distinct locations in a multi-zone linear Paul trap. A single 9Be+ ion in a 2 MHz harmonic well located in one zone was laser-cooled to near its ground state of motion and transported 370 micrometers by moving the well to another zone. This was accomplished in 8 microseconds, corresponding to 16 periods of oscillation. Starting from a state with n=0.1 quanta, during transport the ion was excited to a displaced coherent state with n=1.6 quanta but on completion was returned cl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.0780","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:57:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DtcElajiTsOoRklQ6ITuQ5/KV64JYDqN05Dqg0MBIZIcP5TCIL/gxAXFvMm/iJUqLln30X0E6C9zgZyp36OWDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T20:49:28.525788Z"},"content_sha256":"db1e76fb8be1714873cd558918c994733b734b11cf83b876c8f9714d1e634698","schema_version":"1.0","event_id":"sha256:db1e76fb8be1714873cd558918c994733b734b11cf83b876c8f9714d1e634698"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V3VJXV5WQH64AVRORYVCG6CHN6/bundle.json","state_url":"https://pith.science/pith/V3VJXV5WQH64AVRORYVCG6CHN6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V3VJXV5WQH64AVRORYVCG6CHN6/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":"2026-05-24T20:49:28Z","links":{"resolver":"https://pith.science/pith/V3VJXV5WQH64AVRORYVCG6CHN6","bundle":"https://pith.science/pith/V3VJXV5WQH64AVRORYVCG6CHN6/bundle.json","state":"https://pith.science/pith/V3VJXV5WQH64AVRORYVCG6CHN6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V3VJXV5WQH64AVRORYVCG6CHN6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:V3VJXV5WQH64AVRORYVCG6CHN6","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":"3bf133f4ede2f35b774e97cd11e068848e676f99afbe210d015ebe26235e112c","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-04T22:10:19Z","title_canon_sha256":"aa968965fa0fea3631cd8fc35910549798dbacf825087839179134fad6faa432"},"schema_version":"1.0","source":{"id":"1206.0780","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.0780","created_at":"2026-05-18T01:57:07Z"},{"alias_kind":"arxiv_version","alias_value":"1206.0780v1","created_at":"2026-05-18T01:57:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.0780","created_at":"2026-05-18T01:57:07Z"},{"alias_kind":"pith_short_12","alias_value":"V3VJXV5WQH64","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"V3VJXV5WQH64AVRO","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"V3VJXV5W","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:db1e76fb8be1714873cd558918c994733b734b11cf83b876c8f9714d1e634698","target":"graph","created_at":"2026-05-18T01:57:07Z","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 investigate the motional dynamics of single and multiple ions during transport between and separation into spatially distinct locations in a multi-zone linear Paul trap. A single 9Be+ ion in a 2 MHz harmonic well located in one zone was laser-cooled to near its ground state of motion and transported 370 micrometers by moving the well to another zone. This was accomplished in 8 microseconds, corresponding to 16 periods of oscillation. Starting from a state with n=0.1 quanta, during transport the ion was excited to a displaced coherent state with n=1.6 quanta but on completion was returned cl","authors_text":"D. Hanneke, D. J. Wineland, D. Leibfried, J. D. Jost, J. Gaebler, J. P. Home, R. Bowler, T. R. Tan, Y. Lin","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-04T22:10:19Z","title":"Coherent Diabatic Ion Transport and Separation in a Multi-Zone Trap Array"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.0780","kind":"arxiv","version":1},"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":"sha256:6734357b2eaf2336461201fbf45bbb8bb659065b49b9304f3a63d67b2a3b30f3","target":"record","created_at":"2026-05-18T01:57:07Z","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":"3bf133f4ede2f35b774e97cd11e068848e676f99afbe210d015ebe26235e112c","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-04T22:10:19Z","title_canon_sha256":"aa968965fa0fea3631cd8fc35910549798dbacf825087839179134fad6faa432"},"schema_version":"1.0","source":{"id":"1206.0780","kind":"arxiv","version":1}},"canonical_sha256":"aeea9bd7b681fdc0562e8e2a2378476fa84095f8231d59c34d607778ba16cc2d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aeea9bd7b681fdc0562e8e2a2378476fa84095f8231d59c34d607778ba16cc2d","first_computed_at":"2026-05-18T01:57:07.841387Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:07.841387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Nra3rFpIwprZA3XqEBVoUh1BrNRb8ZT4Pw8TCTT4WpiYg1aeMrnthLsjkgko5lfK0CXXaOSwz2v3zJ3MNSIzCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:07.841951Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.0780","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6734357b2eaf2336461201fbf45bbb8bb659065b49b9304f3a63d67b2a3b30f3","sha256:db1e76fb8be1714873cd558918c994733b734b11cf83b876c8f9714d1e634698"],"state_sha256":"6efab675a6a54ec11edf3592a45103c1ed3883ab5f4759e9c5b63d1c361f398b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pKbdDVzUZUkOknDr1eDBl69VlcbJ51OdLyjOsLE8hs9iYJ7Nxcx7qadzu35CQw3ZiAnJQK4yaLZ7WKfcKzHeDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T20:49:28.530112Z","bundle_sha256":"c6b21e8ea6c3fa97fc8aea787adbddc3eb182254f6a65e83e07dc6299f77c9bc"}}