{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:LLHZ6F4Q7EAOEBQ2CKN4WDFNY2","short_pith_number":"pith:LLHZ6F4Q","canonical_record":{"source":{"id":"1012.5583","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-12-27T09:47:44Z","cross_cats_sorted":["cond-mat.mes-hall","quant-ph"],"title_canon_sha256":"908e66521cc78f91dcec1e74d7f94c983517b922d1a4201bfacd8f477acbcb42","abstract_canon_sha256":"e003eacc1644b898ccc552d49a643a4e32e66b13d22f05facdb3a8f91a689a75"},"schema_version":"1.0"},"canonical_sha256":"5acf9f1790f900e2061a129bcb0cadc697840a5abcf05ef8555134a228e20a7a","source":{"kind":"arxiv","id":"1012.5583","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.5583","created_at":"2026-05-18T02:04:17Z"},{"alias_kind":"arxiv_version","alias_value":"1012.5583v2","created_at":"2026-05-18T02:04:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.5583","created_at":"2026-05-18T02:04:17Z"},{"alias_kind":"pith_short_12","alias_value":"LLHZ6F4Q7EAO","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"LLHZ6F4Q7EAOEBQ2","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"LLHZ6F4Q","created_at":"2026-05-18T12:26:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:LLHZ6F4Q7EAOEBQ2CKN4WDFNY2","target":"record","payload":{"canonical_record":{"source":{"id":"1012.5583","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-12-27T09:47:44Z","cross_cats_sorted":["cond-mat.mes-hall","quant-ph"],"title_canon_sha256":"908e66521cc78f91dcec1e74d7f94c983517b922d1a4201bfacd8f477acbcb42","abstract_canon_sha256":"e003eacc1644b898ccc552d49a643a4e32e66b13d22f05facdb3a8f91a689a75"},"schema_version":"1.0"},"canonical_sha256":"5acf9f1790f900e2061a129bcb0cadc697840a5abcf05ef8555134a228e20a7a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:17.501877Z","signature_b64":"5rKaiEp+yCvu58ZplVIr62UF/a/zCa86QGIkfykdncEMRSr9TuDYl2YVyjpq7j2bynEm32JcdCvVcvKKwkkTCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5acf9f1790f900e2061a129bcb0cadc697840a5abcf05ef8555134a228e20a7a","last_reissued_at":"2026-05-18T02:04:17.501191Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:17.501191Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1012.5583","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:04:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NH/RvLepKFwOyFGtwkHkq4Tu75lgjs0t9HGf/FEx3hPJrlo+hj8c5D2j/w+DS3kZzzS1g1QTDmBs3+zg1t4EBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:34:17.170795Z"},"content_sha256":"3433b2564416c8eee4ea2c1a7babe08314d2a93f1e4a7cae999129fa2a691495","schema_version":"1.0","event_id":"sha256:3433b2564416c8eee4ea2c1a7babe08314d2a93f1e4a7cae999129fa2a691495"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:LLHZ6F4Q7EAOEBQ2CKN4WDFNY2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Maximum-power quantum-mechanical Carnot engine","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"2, (2) ISMANS, 3) ((1) Mie University, France (3) Inspire Institute Inc., Japan, Le Mans, Sumiyoshi Abe (1, USA), Virginia","submitted_at":"2010-12-27T09:47:44Z","abstract_excerpt":"In their work [J. Phys. A: Math. Gen. 33, 4427 (2000)], Bender, Brody, and Meister have shown by employing a two-state model of a particle confined in the one-dimensional infinite potential well that it is possible to construct a quantum-mechanical analog of the Carnot engine through the changes of both the width of the well and the quantum state in a specific manner. Here, a discussion is developed about realizing the maximum power of such an engine, where the width of the well moves at low but finite speed. The efficiency of the engine at the maximum power output is found to be universal ind"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.5583","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:04:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0DsiTYkkie4EIdlvu72/wAm8Hiuv6XEaoiSpm2eInLfx4zzKaFbh0h/ugc0UkRO5sKOHpmTpVEH/s+2T7stkAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:34:17.171592Z"},"content_sha256":"ea4140877239077143f98d4a3006b133845b3d00f248a8c35abe0e7ac9aa6fa6","schema_version":"1.0","event_id":"sha256:ea4140877239077143f98d4a3006b133845b3d00f248a8c35abe0e7ac9aa6fa6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LLHZ6F4Q7EAOEBQ2CKN4WDFNY2/bundle.json","state_url":"https://pith.science/pith/LLHZ6F4Q7EAOEBQ2CKN4WDFNY2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LLHZ6F4Q7EAOEBQ2CKN4WDFNY2/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-01T00:34:17Z","links":{"resolver":"https://pith.science/pith/LLHZ6F4Q7EAOEBQ2CKN4WDFNY2","bundle":"https://pith.science/pith/LLHZ6F4Q7EAOEBQ2CKN4WDFNY2/bundle.json","state":"https://pith.science/pith/LLHZ6F4Q7EAOEBQ2CKN4WDFNY2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LLHZ6F4Q7EAOEBQ2CKN4WDFNY2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:LLHZ6F4Q7EAOEBQ2CKN4WDFNY2","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"e003eacc1644b898ccc552d49a643a4e32e66b13d22f05facdb3a8f91a689a75","cross_cats_sorted":["cond-mat.mes-hall","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-12-27T09:47:44Z","title_canon_sha256":"908e66521cc78f91dcec1e74d7f94c983517b922d1a4201bfacd8f477acbcb42"},"schema_version":"1.0","source":{"id":"1012.5583","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.5583","created_at":"2026-05-18T02:04:17Z"},{"alias_kind":"arxiv_version","alias_value":"1012.5583v2","created_at":"2026-05-18T02:04:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.5583","created_at":"2026-05-18T02:04:17Z"},{"alias_kind":"pith_short_12","alias_value":"LLHZ6F4Q7EAO","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"LLHZ6F4Q7EAOEBQ2","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"LLHZ6F4Q","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:ea4140877239077143f98d4a3006b133845b3d00f248a8c35abe0e7ac9aa6fa6","target":"graph","created_at":"2026-05-18T02:04:17Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"In their work [J. Phys. A: Math. Gen. 33, 4427 (2000)], Bender, Brody, and Meister have shown by employing a two-state model of a particle confined in the one-dimensional infinite potential well that it is possible to construct a quantum-mechanical analog of the Carnot engine through the changes of both the width of the well and the quantum state in a specific manner. Here, a discussion is developed about realizing the maximum power of such an engine, where the width of the well moves at low but finite speed. The efficiency of the engine at the maximum power output is found to be universal ind","authors_text":"2, (2) ISMANS, 3) ((1) Mie University, France (3) Inspire Institute Inc., Japan, Le Mans, Sumiyoshi Abe (1, USA), Virginia","cross_cats":["cond-mat.mes-hall","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-12-27T09:47:44Z","title":"Maximum-power quantum-mechanical Carnot engine"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.5583","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:3433b2564416c8eee4ea2c1a7babe08314d2a93f1e4a7cae999129fa2a691495","target":"record","created_at":"2026-05-18T02:04:17Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"e003eacc1644b898ccc552d49a643a4e32e66b13d22f05facdb3a8f91a689a75","cross_cats_sorted":["cond-mat.mes-hall","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-12-27T09:47:44Z","title_canon_sha256":"908e66521cc78f91dcec1e74d7f94c983517b922d1a4201bfacd8f477acbcb42"},"schema_version":"1.0","source":{"id":"1012.5583","kind":"arxiv","version":2}},"canonical_sha256":"5acf9f1790f900e2061a129bcb0cadc697840a5abcf05ef8555134a228e20a7a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5acf9f1790f900e2061a129bcb0cadc697840a5abcf05ef8555134a228e20a7a","first_computed_at":"2026-05-18T02:04:17.501191Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:17.501191Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5rKaiEp+yCvu58ZplVIr62UF/a/zCa86QGIkfykdncEMRSr9TuDYl2YVyjpq7j2bynEm32JcdCvVcvKKwkkTCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:17.501877Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.5583","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3433b2564416c8eee4ea2c1a7babe08314d2a93f1e4a7cae999129fa2a691495","sha256:ea4140877239077143f98d4a3006b133845b3d00f248a8c35abe0e7ac9aa6fa6"],"state_sha256":"a5f87d670255e00d030369faf59d0674df9ec6c4dfdd28b56e4a7efad706f5b4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dQb42VsjMLbuxF1ODnSIjLHYrEpYGRTTiPAuZcpFsteDaxrTk99ZivnQGtWKFL18O+ib//pkchwOOnvqJUxDBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T00:34:17.175506Z","bundle_sha256":"70dc975fdabefc2e5aef85206dfb6aecf2ac5ab367ddfe1e0a0ae4dfeef764ba"}}