{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:7DXP6CLN36O46R23SQXRYJ5N77","short_pith_number":"pith:7DXP6CLN","schema_version":"1.0","canonical_sha256":"f8eeff096ddf9dcf475b942f1c27adffc6a1c7c5dccc5fe90c4aece4f6708c6a","source":{"kind":"arxiv","id":"1412.6142","version":2},"attestation_state":"computed","paper":{"title":"Quantum Speed Limit and Optimal Control of Many-Boson Dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Alexej I. Streltsov, Antonio Negretti, Ioannis Brouzos, Ressa S. Said, Simone Montangero, Tommaso Calarco, Tommaso Caneva","submitted_at":"2014-12-18T21:45:24Z","abstract_excerpt":"We extend the concept of quantum speed limit -- the minimal time needed to perform a driven evolution -- to complex interacting many-body systems. We investigate a prototypical many-body system, a bosonic Josephson junction, at increasing levels of complexity: (a) within the two-mode approximation {corresponding to} a nonlinear two-level system, (b) at the mean-field level by solving the nonlinear Gross-Pitaevskii equation in a double well potential, and (c) at an exact many-body level by solving the time-dependent many-body Schr\\\"odinger equation. We propose a control protocol to transfer ato"},"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":"1412.6142","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-12-18T21:45:24Z","cross_cats_sorted":[],"title_canon_sha256":"9a278aa288d01bf494a56dd717cfa6214699c1a87d33cf131a68494e40a6c5d3","abstract_canon_sha256":"3e910fa5cef6ded65648620f46c0a0e7b47e510062a61aba42dc33cf4fa6281d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:24:19.339158Z","signature_b64":"bUoa5X8zUMQrfSgUUaMBwGXzZA/BcAT6ao+haZ9b9mB2CzXwylNM+rSwFGhBCH5V4K6mGmANhjE5GoVZTxh9Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8eeff096ddf9dcf475b942f1c27adffc6a1c7c5dccc5fe90c4aece4f6708c6a","last_reissued_at":"2026-05-18T01:24:19.338730Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:24:19.338730Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum Speed Limit and Optimal Control of Many-Boson Dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Alexej I. Streltsov, Antonio Negretti, Ioannis Brouzos, Ressa S. Said, Simone Montangero, Tommaso Calarco, Tommaso Caneva","submitted_at":"2014-12-18T21:45:24Z","abstract_excerpt":"We extend the concept of quantum speed limit -- the minimal time needed to perform a driven evolution -- to complex interacting many-body systems. We investigate a prototypical many-body system, a bosonic Josephson junction, at increasing levels of complexity: (a) within the two-mode approximation {corresponding to} a nonlinear two-level system, (b) at the mean-field level by solving the nonlinear Gross-Pitaevskii equation in a double well potential, and (c) at an exact many-body level by solving the time-dependent many-body Schr\\\"odinger equation. We propose a control protocol to transfer ato"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.6142","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":"1412.6142","created_at":"2026-05-18T01:24:19.338796+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.6142v2","created_at":"2026-05-18T01:24:19.338796+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.6142","created_at":"2026-05-18T01:24:19.338796+00:00"},{"alias_kind":"pith_short_12","alias_value":"7DXP6CLN36O4","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_16","alias_value":"7DXP6CLN36O46R23","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_8","alias_value":"7DXP6CLN","created_at":"2026-05-18T12:28:16.859392+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/7DXP6CLN36O46R23SQXRYJ5N77","json":"https://pith.science/pith/7DXP6CLN36O46R23SQXRYJ5N77.json","graph_json":"https://pith.science/api/pith-number/7DXP6CLN36O46R23SQXRYJ5N77/graph.json","events_json":"https://pith.science/api/pith-number/7DXP6CLN36O46R23SQXRYJ5N77/events.json","paper":"https://pith.science/paper/7DXP6CLN"},"agent_actions":{"view_html":"https://pith.science/pith/7DXP6CLN36O46R23SQXRYJ5N77","download_json":"https://pith.science/pith/7DXP6CLN36O46R23SQXRYJ5N77.json","view_paper":"https://pith.science/paper/7DXP6CLN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.6142&json=true","fetch_graph":"https://pith.science/api/pith-number/7DXP6CLN36O46R23SQXRYJ5N77/graph.json","fetch_events":"https://pith.science/api/pith-number/7DXP6CLN36O46R23SQXRYJ5N77/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7DXP6CLN36O46R23SQXRYJ5N77/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7DXP6CLN36O46R23SQXRYJ5N77/action/storage_attestation","attest_author":"https://pith.science/pith/7DXP6CLN36O46R23SQXRYJ5N77/action/author_attestation","sign_citation":"https://pith.science/pith/7DXP6CLN36O46R23SQXRYJ5N77/action/citation_signature","submit_replication":"https://pith.science/pith/7DXP6CLN36O46R23SQXRYJ5N77/action/replication_record"}},"created_at":"2026-05-18T01:24:19.338796+00:00","updated_at":"2026-05-18T01:24:19.338796+00:00"}