{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:ZDSR573L42NQVVGGLARYZLRDO6","short_pith_number":"pith:ZDSR573L","schema_version":"1.0","canonical_sha256":"c8e51eff6be69b0ad4c658238cae2377959093054b2df6d5189050a4ccda08c7","source":{"kind":"arxiv","id":"1707.04288","version":2},"attestation_state":"computed","paper":{"title":"Shortcut to adiabaticity in a Stern-Gerlach apparatus","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"David Gu\\'ery-Odelin, Fran\\c{c}ois Impens","submitted_at":"2017-07-13T19:40:56Z","abstract_excerpt":"We show that the performances of a Stern-Gerlach apparatus can be improved by using a magnetic field profile for the atomic spin evolution designed through shortcut to adiabaticity technique. Interestingly, it can be made more compact - for atomic beams propagating at a given velocity - and more resilient to a dispersion in velocity, in comparison with the results obtained with a standard uniform rotation of the magnetic field. Our results are obtained using a reverse engineering approach based on Lewis-Riesenfeld invariants. We discuss quantitatively the advantages offered by our configuratio"},"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":"1707.04288","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-07-13T19:40:56Z","cross_cats_sorted":[],"title_canon_sha256":"d9bf282980cde8358d264ea5e4c785f5e6279e391e95aed279b3e8c46d87c5ec","abstract_canon_sha256":"781fac391f1c08de45f1200dfb57c37919ccf2f8f05df59d89764240050c9be0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:42.173668Z","signature_b64":"JwVuAmkieiFOgU5I/tdotkXIB0OIL8oEbtAmEpLsfssgZJrH1mkxed7OTPfX1QceB9fJY8FfZk7VVa4c54gQDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8e51eff6be69b0ad4c658238cae2377959093054b2df6d5189050a4ccda08c7","last_reissued_at":"2026-05-18T00:32:42.172849Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:42.172849Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Shortcut to adiabaticity in a Stern-Gerlach apparatus","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"David Gu\\'ery-Odelin, Fran\\c{c}ois Impens","submitted_at":"2017-07-13T19:40:56Z","abstract_excerpt":"We show that the performances of a Stern-Gerlach apparatus can be improved by using a magnetic field profile for the atomic spin evolution designed through shortcut to adiabaticity technique. Interestingly, it can be made more compact - for atomic beams propagating at a given velocity - and more resilient to a dispersion in velocity, in comparison with the results obtained with a standard uniform rotation of the magnetic field. Our results are obtained using a reverse engineering approach based on Lewis-Riesenfeld invariants. We discuss quantitatively the advantages offered by our configuratio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04288","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1707.04288","created_at":"2026-05-18T00:32:42.172990+00:00"},{"alias_kind":"arxiv_version","alias_value":"1707.04288v2","created_at":"2026-05-18T00:32:42.172990+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04288","created_at":"2026-05-18T00:32:42.172990+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZDSR573L42NQ","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZDSR573L42NQVVGG","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZDSR573L","created_at":"2026-05-18T12:31:59.375834+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/ZDSR573L42NQVVGGLARYZLRDO6","json":"https://pith.science/pith/ZDSR573L42NQVVGGLARYZLRDO6.json","graph_json":"https://pith.science/api/pith-number/ZDSR573L42NQVVGGLARYZLRDO6/graph.json","events_json":"https://pith.science/api/pith-number/ZDSR573L42NQVVGGLARYZLRDO6/events.json","paper":"https://pith.science/paper/ZDSR573L"},"agent_actions":{"view_html":"https://pith.science/pith/ZDSR573L42NQVVGGLARYZLRDO6","download_json":"https://pith.science/pith/ZDSR573L42NQVVGGLARYZLRDO6.json","view_paper":"https://pith.science/paper/ZDSR573L","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1707.04288&json=true","fetch_graph":"https://pith.science/api/pith-number/ZDSR573L42NQVVGGLARYZLRDO6/graph.json","fetch_events":"https://pith.science/api/pith-number/ZDSR573L42NQVVGGLARYZLRDO6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZDSR573L42NQVVGGLARYZLRDO6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZDSR573L42NQVVGGLARYZLRDO6/action/storage_attestation","attest_author":"https://pith.science/pith/ZDSR573L42NQVVGGLARYZLRDO6/action/author_attestation","sign_citation":"https://pith.science/pith/ZDSR573L42NQVVGGLARYZLRDO6/action/citation_signature","submit_replication":"https://pith.science/pith/ZDSR573L42NQVVGGLARYZLRDO6/action/replication_record"}},"created_at":"2026-05-18T00:32:42.172990+00:00","updated_at":"2026-05-18T00:32:42.172990+00:00"}