{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:NEJOS2MUUDGNHOB53GO7WCCLLJ","short_pith_number":"pith:NEJOS2MU","schema_version":"1.0","canonical_sha256":"6912e96994a0ccd3b83dd99dfb084b5a6cddeb767459fc32d337e560a672235b","source":{"kind":"arxiv","id":"1609.06461","version":1},"attestation_state":"computed","paper":{"title":"Reversible feedback confinement","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Jordan M. Horowitz, Juan MR Parrondo, L\\'eo Granger, Luis Dinis","submitted_at":"2016-09-21T08:34:40Z","abstract_excerpt":"We present a feedback protocol that is able to confine a system to a single micro-state without heat dissipation. The protocol adjusts the Hamiltonian of the system in such a way that the Bayesian posterior distribution after measurement is in equilibrium. As a result, the whole process satisfies feedback reversibility -- the process is indistinguishable from its time reversal -- and assures the lowest possible dissipation for confinement. In spite of the whole process being reversible it can surprisingly be implemented in finite time. We illustrate the idea with a Brownian particle in a harmo"},"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":"1609.06461","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2016-09-21T08:34:40Z","cross_cats_sorted":[],"title_canon_sha256":"5709caf977bfd2eb334a7e797e23e3d08e0bc05ebd013255ecca3c15279b4542","abstract_canon_sha256":"2366de715189059587fab54fa397f5952e52c175e90620a2e5cfc75429556401"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:07.856696Z","signature_b64":"4IhZTtADBMBPHa+JHCwCHY9R/PUt2f8sMesXFvSONHJQ+vdeJNOfhph7yDydpXdCafN+QRA82xFWgQPmBZH1DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6912e96994a0ccd3b83dd99dfb084b5a6cddeb767459fc32d337e560a672235b","last_reissued_at":"2026-05-18T00:41:07.856045Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:07.856045Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Reversible feedback confinement","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Jordan M. Horowitz, Juan MR Parrondo, L\\'eo Granger, Luis Dinis","submitted_at":"2016-09-21T08:34:40Z","abstract_excerpt":"We present a feedback protocol that is able to confine a system to a single micro-state without heat dissipation. The protocol adjusts the Hamiltonian of the system in such a way that the Bayesian posterior distribution after measurement is in equilibrium. As a result, the whole process satisfies feedback reversibility -- the process is indistinguishable from its time reversal -- and assures the lowest possible dissipation for confinement. In spite of the whole process being reversible it can surprisingly be implemented in finite time. We illustrate the idea with a Brownian particle in a harmo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06461","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":"1609.06461","created_at":"2026-05-18T00:41:07.856139+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.06461v1","created_at":"2026-05-18T00:41:07.856139+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06461","created_at":"2026-05-18T00:41:07.856139+00:00"},{"alias_kind":"pith_short_12","alias_value":"NEJOS2MUUDGN","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_16","alias_value":"NEJOS2MUUDGNHOB5","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_8","alias_value":"NEJOS2MU","created_at":"2026-05-18T12:30:32.724797+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/NEJOS2MUUDGNHOB53GO7WCCLLJ","json":"https://pith.science/pith/NEJOS2MUUDGNHOB53GO7WCCLLJ.json","graph_json":"https://pith.science/api/pith-number/NEJOS2MUUDGNHOB53GO7WCCLLJ/graph.json","events_json":"https://pith.science/api/pith-number/NEJOS2MUUDGNHOB53GO7WCCLLJ/events.json","paper":"https://pith.science/paper/NEJOS2MU"},"agent_actions":{"view_html":"https://pith.science/pith/NEJOS2MUUDGNHOB53GO7WCCLLJ","download_json":"https://pith.science/pith/NEJOS2MUUDGNHOB53GO7WCCLLJ.json","view_paper":"https://pith.science/paper/NEJOS2MU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.06461&json=true","fetch_graph":"https://pith.science/api/pith-number/NEJOS2MUUDGNHOB53GO7WCCLLJ/graph.json","fetch_events":"https://pith.science/api/pith-number/NEJOS2MUUDGNHOB53GO7WCCLLJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NEJOS2MUUDGNHOB53GO7WCCLLJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NEJOS2MUUDGNHOB53GO7WCCLLJ/action/storage_attestation","attest_author":"https://pith.science/pith/NEJOS2MUUDGNHOB53GO7WCCLLJ/action/author_attestation","sign_citation":"https://pith.science/pith/NEJOS2MUUDGNHOB53GO7WCCLLJ/action/citation_signature","submit_replication":"https://pith.science/pith/NEJOS2MUUDGNHOB53GO7WCCLLJ/action/replication_record"}},"created_at":"2026-05-18T00:41:07.856139+00:00","updated_at":"2026-05-18T00:41:07.856139+00:00"}