{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:D74PWHOGG5KUNIG2UJI2MBMULR","short_pith_number":"pith:D74PWHOG","schema_version":"1.0","canonical_sha256":"1ff8fb1dc6375546a0daa251a605945c4bf31cb213597a443c8d17b8a630e68a","source":{"kind":"arxiv","id":"1305.6281","version":2},"attestation_state":"computed","paper":{"title":"Optimizing non-ergodic feedback engines","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Jordan M. Horowitz, Juan M. R. Parrondo","submitted_at":"2013-05-27T17:58:29Z","abstract_excerpt":"Maxwell's demon is a special case of a feedback controlled system, where information gathered by measurement is utilized by driving a system along a thermodynamic process that depends on the measurement outcome. The demon illustrates that with feedback one can design an engine that performs work by extracting energy from a single thermal bath. Besides the fundamental questions posed by the demon - the probabilistic nature of the Second Law, the relationship between entropy and information, etc. - there are other practical problems related to feedback engines. One of those is the design of opti"},"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":"1305.6281","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-05-27T17:58:29Z","cross_cats_sorted":[],"title_canon_sha256":"02ec17b9e73c10ce267c7800a9acb2c8d677a9da6fdccc8649173dab607865ea","abstract_canon_sha256":"84025e313491ad05a8f4640eeac772694d4d77b1eb08d067d18861182207893e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:49:41.088986Z","signature_b64":"+xR8s+6jGT/I1ooUB0zKPCdZR1FKwazp+Oeh5SDWE6eSp0IUHDQeO26Nv5Sm3bMPSfmLMAB/BKLMM7vqpOiVBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1ff8fb1dc6375546a0daa251a605945c4bf31cb213597a443c8d17b8a630e68a","last_reissued_at":"2026-05-18T01:49:41.088373Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:49:41.088373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optimizing non-ergodic feedback engines","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Jordan M. Horowitz, Juan M. R. Parrondo","submitted_at":"2013-05-27T17:58:29Z","abstract_excerpt":"Maxwell's demon is a special case of a feedback controlled system, where information gathered by measurement is utilized by driving a system along a thermodynamic process that depends on the measurement outcome. The demon illustrates that with feedback one can design an engine that performs work by extracting energy from a single thermal bath. Besides the fundamental questions posed by the demon - the probabilistic nature of the Second Law, the relationship between entropy and information, etc. - there are other practical problems related to feedback engines. One of those is the design of opti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.6281","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":"1305.6281","created_at":"2026-05-18T01:49:41.088470+00:00"},{"alias_kind":"arxiv_version","alias_value":"1305.6281v2","created_at":"2026-05-18T01:49:41.088470+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.6281","created_at":"2026-05-18T01:49:41.088470+00:00"},{"alias_kind":"pith_short_12","alias_value":"D74PWHOGG5KU","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_16","alias_value":"D74PWHOGG5KUNIG2","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_8","alias_value":"D74PWHOG","created_at":"2026-05-18T12:27:40.988391+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/D74PWHOGG5KUNIG2UJI2MBMULR","json":"https://pith.science/pith/D74PWHOGG5KUNIG2UJI2MBMULR.json","graph_json":"https://pith.science/api/pith-number/D74PWHOGG5KUNIG2UJI2MBMULR/graph.json","events_json":"https://pith.science/api/pith-number/D74PWHOGG5KUNIG2UJI2MBMULR/events.json","paper":"https://pith.science/paper/D74PWHOG"},"agent_actions":{"view_html":"https://pith.science/pith/D74PWHOGG5KUNIG2UJI2MBMULR","download_json":"https://pith.science/pith/D74PWHOGG5KUNIG2UJI2MBMULR.json","view_paper":"https://pith.science/paper/D74PWHOG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1305.6281&json=true","fetch_graph":"https://pith.science/api/pith-number/D74PWHOGG5KUNIG2UJI2MBMULR/graph.json","fetch_events":"https://pith.science/api/pith-number/D74PWHOGG5KUNIG2UJI2MBMULR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/D74PWHOGG5KUNIG2UJI2MBMULR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/D74PWHOGG5KUNIG2UJI2MBMULR/action/storage_attestation","attest_author":"https://pith.science/pith/D74PWHOGG5KUNIG2UJI2MBMULR/action/author_attestation","sign_citation":"https://pith.science/pith/D74PWHOGG5KUNIG2UJI2MBMULR/action/citation_signature","submit_replication":"https://pith.science/pith/D74PWHOGG5KUNIG2UJI2MBMULR/action/replication_record"}},"created_at":"2026-05-18T01:49:41.088470+00:00","updated_at":"2026-05-18T01:49:41.088470+00:00"}