{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:R34LRXDXD7Z5TCELDTYXKCAWB7","short_pith_number":"pith:R34LRXDX","schema_version":"1.0","canonical_sha256":"8ef8b8dc771ff3d9888b1cf17508160fea16ea28b121cdbf9b93adb975b59f8a","source":{"kind":"arxiv","id":"2205.13742","version":2},"attestation_state":"computed","paper":{"title":"Optimal control with a strong harmonic trap","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"David A. Sivak, Steven Blaber","submitted_at":"2022-05-27T03:12:17Z","abstract_excerpt":"Quadratic trapping potentials are widely used to experimentally probe biopolymers and molecular machines and drive transitions in steered molecular-dynamics simulations. Approximating energy landscapes as locally quadratic, we design multidimensional trapping protocols that minimize dissipation. The designed protocols are easily solvable and applicable to a wide range of systems. The approximation does not rely on either fast or slow limits and is valid for any duration provided the trapping potential is sufficiently strong. We demonstrate the utility of the designed protocols with a simple mo"},"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":"2205.13742","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2022-05-27T03:12:17Z","cross_cats_sorted":[],"title_canon_sha256":"9cbeaeec2ad54fca5a53068553c22e00f34509a2005200266462d015f42ad24a","abstract_canon_sha256":"7042c2b53692526d3f5c0e961a9a703e31e2fb72d54a9f6fd74ff05f95503910"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:47:28.539187Z","signature_b64":"fdPXE4ngsTYIg67t7LS/3r4O9ynJ1wK+XuQIHoTG5Q9gJSFK1ydhzvAg7VHG3Ns8spuUepXmwG59mszpwr67AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8ef8b8dc771ff3d9888b1cf17508160fea16ea28b121cdbf9b93adb975b59f8a","last_reissued_at":"2026-07-05T04:47:28.538788Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:47:28.538788Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optimal control with a strong harmonic trap","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"David A. Sivak, Steven Blaber","submitted_at":"2022-05-27T03:12:17Z","abstract_excerpt":"Quadratic trapping potentials are widely used to experimentally probe biopolymers and molecular machines and drive transitions in steered molecular-dynamics simulations. Approximating energy landscapes as locally quadratic, we design multidimensional trapping protocols that minimize dissipation. The designed protocols are easily solvable and applicable to a wide range of systems. The approximation does not rely on either fast or slow limits and is valid for any duration provided the trapping potential is sufficiently strong. We demonstrate the utility of the designed protocols with a simple mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.13742","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2205.13742/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2205.13742","created_at":"2026-07-05T04:47:28.538843+00:00"},{"alias_kind":"arxiv_version","alias_value":"2205.13742v2","created_at":"2026-07-05T04:47:28.538843+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.13742","created_at":"2026-07-05T04:47:28.538843+00:00"},{"alias_kind":"pith_short_12","alias_value":"R34LRXDXD7Z5","created_at":"2026-07-05T04:47:28.538843+00:00"},{"alias_kind":"pith_short_16","alias_value":"R34LRXDXD7Z5TCEL","created_at":"2026-07-05T04:47:28.538843+00:00"},{"alias_kind":"pith_short_8","alias_value":"R34LRXDX","created_at":"2026-07-05T04:47:28.538843+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/R34LRXDXD7Z5TCELDTYXKCAWB7","json":"https://pith.science/pith/R34LRXDXD7Z5TCELDTYXKCAWB7.json","graph_json":"https://pith.science/api/pith-number/R34LRXDXD7Z5TCELDTYXKCAWB7/graph.json","events_json":"https://pith.science/api/pith-number/R34LRXDXD7Z5TCELDTYXKCAWB7/events.json","paper":"https://pith.science/paper/R34LRXDX"},"agent_actions":{"view_html":"https://pith.science/pith/R34LRXDXD7Z5TCELDTYXKCAWB7","download_json":"https://pith.science/pith/R34LRXDXD7Z5TCELDTYXKCAWB7.json","view_paper":"https://pith.science/paper/R34LRXDX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2205.13742&json=true","fetch_graph":"https://pith.science/api/pith-number/R34LRXDXD7Z5TCELDTYXKCAWB7/graph.json","fetch_events":"https://pith.science/api/pith-number/R34LRXDXD7Z5TCELDTYXKCAWB7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/R34LRXDXD7Z5TCELDTYXKCAWB7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/R34LRXDXD7Z5TCELDTYXKCAWB7/action/storage_attestation","attest_author":"https://pith.science/pith/R34LRXDXD7Z5TCELDTYXKCAWB7/action/author_attestation","sign_citation":"https://pith.science/pith/R34LRXDXD7Z5TCELDTYXKCAWB7/action/citation_signature","submit_replication":"https://pith.science/pith/R34LRXDXD7Z5TCELDTYXKCAWB7/action/replication_record"}},"created_at":"2026-07-05T04:47:28.538843+00:00","updated_at":"2026-07-05T04:47:28.538843+00:00"}