{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:O47DMQKY5GFRLAJWJQ64ZTWEEK","short_pith_number":"pith:O47DMQKY","schema_version":"1.0","canonical_sha256":"773e364158e98b1581364c3dcccec422976a833be012f0f93ed11af35c21a3c7","source":{"kind":"arxiv","id":"1709.01893","version":3},"attestation_state":"computed","paper":{"title":"Global linear-irreversible principle for optimization in finite-time thermodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Ramandeep S. Johal","submitted_at":"2017-09-06T16:56:42Z","abstract_excerpt":"There is intense effort into understanding the universal properties of finite-time models of thermal machines---at optimal performance---such as efficiency at maximum power, coefficient of performance at maximum cooling power, and other such criteria. In this letter, a {\\it global} principle consistent with linear irreversible thermodynamics is proposed for the whole cycle---without considering details of irreversibilities in the individual steps of the cycle. This helps to express the total duration of the cycle as $\\tau \\propto {\\bar{Q}^2}/{\\Delta_{\\rm tot} S}$, where $\\bar{Q}$ models the ef"},"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":"1709.01893","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-09-06T16:56:42Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"fe5755e08cd0a69bf5e8500d0c1bc269ed78d5dae99841adecc9aa305f5a002d","abstract_canon_sha256":"768e56ef5d7f89e535c9549f70aa0fe75c81ca4dd77956bfa178e3568506d157"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:21.178520Z","signature_b64":"PpGGDeU6Z5MPsm/XGT+OdHyAr9hLJISpnrRoSsvD1fpuMPJ8/fpybN9kIG1vqbZjulJ8ys9rKO6+gjBKcsEPDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"773e364158e98b1581364c3dcccec422976a833be012f0f93ed11af35c21a3c7","last_reissued_at":"2026-05-18T00:15:21.177830Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:21.177830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Global linear-irreversible principle for optimization in finite-time thermodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Ramandeep S. Johal","submitted_at":"2017-09-06T16:56:42Z","abstract_excerpt":"There is intense effort into understanding the universal properties of finite-time models of thermal machines---at optimal performance---such as efficiency at maximum power, coefficient of performance at maximum cooling power, and other such criteria. In this letter, a {\\it global} principle consistent with linear irreversible thermodynamics is proposed for the whole cycle---without considering details of irreversibilities in the individual steps of the cycle. This helps to express the total duration of the cycle as $\\tau \\propto {\\bar{Q}^2}/{\\Delta_{\\rm tot} S}$, where $\\bar{Q}$ models the ef"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.01893","kind":"arxiv","version":3},"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":"1709.01893","created_at":"2026-05-18T00:15:21.177954+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.01893v3","created_at":"2026-05-18T00:15:21.177954+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.01893","created_at":"2026-05-18T00:15:21.177954+00:00"},{"alias_kind":"pith_short_12","alias_value":"O47DMQKY5GFR","created_at":"2026-05-18T12:31:34.259226+00:00"},{"alias_kind":"pith_short_16","alias_value":"O47DMQKY5GFRLAJW","created_at":"2026-05-18T12:31:34.259226+00:00"},{"alias_kind":"pith_short_8","alias_value":"O47DMQKY","created_at":"2026-05-18T12:31:34.259226+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/O47DMQKY5GFRLAJWJQ64ZTWEEK","json":"https://pith.science/pith/O47DMQKY5GFRLAJWJQ64ZTWEEK.json","graph_json":"https://pith.science/api/pith-number/O47DMQKY5GFRLAJWJQ64ZTWEEK/graph.json","events_json":"https://pith.science/api/pith-number/O47DMQKY5GFRLAJWJQ64ZTWEEK/events.json","paper":"https://pith.science/paper/O47DMQKY"},"agent_actions":{"view_html":"https://pith.science/pith/O47DMQKY5GFRLAJWJQ64ZTWEEK","download_json":"https://pith.science/pith/O47DMQKY5GFRLAJWJQ64ZTWEEK.json","view_paper":"https://pith.science/paper/O47DMQKY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.01893&json=true","fetch_graph":"https://pith.science/api/pith-number/O47DMQKY5GFRLAJWJQ64ZTWEEK/graph.json","fetch_events":"https://pith.science/api/pith-number/O47DMQKY5GFRLAJWJQ64ZTWEEK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/O47DMQKY5GFRLAJWJQ64ZTWEEK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/O47DMQKY5GFRLAJWJQ64ZTWEEK/action/storage_attestation","attest_author":"https://pith.science/pith/O47DMQKY5GFRLAJWJQ64ZTWEEK/action/author_attestation","sign_citation":"https://pith.science/pith/O47DMQKY5GFRLAJWJQ64ZTWEEK/action/citation_signature","submit_replication":"https://pith.science/pith/O47DMQKY5GFRLAJWJQ64ZTWEEK/action/replication_record"}},"created_at":"2026-05-18T00:15:21.177954+00:00","updated_at":"2026-05-18T00:15:21.177954+00:00"}