{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:GZPF5FIZNJ53FQEKBIUO7BXZXX","short_pith_number":"pith:GZPF5FIZ","schema_version":"1.0","canonical_sha256":"365e5e95196a7bb2c08a0a28ef86f9bde4c497317799ced5e99850e837830a3a","source":{"kind":"arxiv","id":"1110.4254","version":1},"attestation_state":"computed","paper":{"title":"Deterministic delivery of externally cold and precisely positioned single molecular ions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"G. Leschhorn, S. Kahra, T. Schaetz","submitted_at":"2011-10-19T12:11:24Z","abstract_excerpt":"We present the preparation and deterministic delivery of a selectable number of externally cold molecular ions. A laser cooled ensemble of Mg^+ ions subsequently confined in several linear Paul traps inter-connected via a quadrupole guide serves as a cold bath for a single or up to a few hundred molecular ions. Sympathetic cooling embeds the molecular ions in the crystalline structure. MgH^+ ions, that serve as a model system for a large variety of other possible molecular ions, are cooled down close to the Doppler limit and are positioned with an accuracy of one micrometer. After the producti"},"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":"1110.4254","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-10-19T12:11:24Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"c65cfc79ff78848a6568073bdca5e85d962965406758a5fc8e7832cc2f4fbace","abstract_canon_sha256":"03db269e94a85024bba5daab265098a4453bbf19e1a98d049c03f3d52579f80d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:08.683753Z","signature_b64":"KgC8frYPfJ1oxVXXrvFAZ44Wo09jiPr+UlA26nqBZUwaLNzQ8imPzPCe+8L9nC9/uB5I0yoY9Fb45N5/bK4GDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"365e5e95196a7bb2c08a0a28ef86f9bde4c497317799ced5e99850e837830a3a","last_reissued_at":"2026-05-18T02:00:08.683004Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:08.683004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Deterministic delivery of externally cold and precisely positioned single molecular ions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"G. Leschhorn, S. Kahra, T. Schaetz","submitted_at":"2011-10-19T12:11:24Z","abstract_excerpt":"We present the preparation and deterministic delivery of a selectable number of externally cold molecular ions. A laser cooled ensemble of Mg^+ ions subsequently confined in several linear Paul traps inter-connected via a quadrupole guide serves as a cold bath for a single or up to a few hundred molecular ions. Sympathetic cooling embeds the molecular ions in the crystalline structure. MgH^+ ions, that serve as a model system for a large variety of other possible molecular ions, are cooled down close to the Doppler limit and are positioned with an accuracy of one micrometer. After the producti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.4254","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":"1110.4254","created_at":"2026-05-18T02:00:08.683111+00:00"},{"alias_kind":"arxiv_version","alias_value":"1110.4254v1","created_at":"2026-05-18T02:00:08.683111+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.4254","created_at":"2026-05-18T02:00:08.683111+00:00"},{"alias_kind":"pith_short_12","alias_value":"GZPF5FIZNJ53","created_at":"2026-05-18T12:26:30.835961+00:00"},{"alias_kind":"pith_short_16","alias_value":"GZPF5FIZNJ53FQEK","created_at":"2026-05-18T12:26:30.835961+00:00"},{"alias_kind":"pith_short_8","alias_value":"GZPF5FIZ","created_at":"2026-05-18T12:26:30.835961+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/GZPF5FIZNJ53FQEKBIUO7BXZXX","json":"https://pith.science/pith/GZPF5FIZNJ53FQEKBIUO7BXZXX.json","graph_json":"https://pith.science/api/pith-number/GZPF5FIZNJ53FQEKBIUO7BXZXX/graph.json","events_json":"https://pith.science/api/pith-number/GZPF5FIZNJ53FQEKBIUO7BXZXX/events.json","paper":"https://pith.science/paper/GZPF5FIZ"},"agent_actions":{"view_html":"https://pith.science/pith/GZPF5FIZNJ53FQEKBIUO7BXZXX","download_json":"https://pith.science/pith/GZPF5FIZNJ53FQEKBIUO7BXZXX.json","view_paper":"https://pith.science/paper/GZPF5FIZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1110.4254&json=true","fetch_graph":"https://pith.science/api/pith-number/GZPF5FIZNJ53FQEKBIUO7BXZXX/graph.json","fetch_events":"https://pith.science/api/pith-number/GZPF5FIZNJ53FQEKBIUO7BXZXX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GZPF5FIZNJ53FQEKBIUO7BXZXX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GZPF5FIZNJ53FQEKBIUO7BXZXX/action/storage_attestation","attest_author":"https://pith.science/pith/GZPF5FIZNJ53FQEKBIUO7BXZXX/action/author_attestation","sign_citation":"https://pith.science/pith/GZPF5FIZNJ53FQEKBIUO7BXZXX/action/citation_signature","submit_replication":"https://pith.science/pith/GZPF5FIZNJ53FQEKBIUO7BXZXX/action/replication_record"}},"created_at":"2026-05-18T02:00:08.683111+00:00","updated_at":"2026-05-18T02:00:08.683111+00:00"}