{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:44BONTOKZ6HB5LE74YWC7G6VS4","short_pith_number":"pith:44BONTOK","canonical_record":{"source":{"id":"1208.3985","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"quant-ph","submitted_at":"2012-08-20T11:37:15Z","cross_cats_sorted":[],"title_canon_sha256":"113f9797513ccf16b221eb6b2dfdda70fd3831809b5bbe25a885de09daf54319","abstract_canon_sha256":"f7b5fea4c94ab01cd3ff4f93abaa4e39c450e5ee0724d229209b34aec318d03d"},"schema_version":"1.0"},"canonical_sha256":"e702e6cdcacf8e1eac9fe62c2f9bd5971f4e265fbd09f3f72eeacb7e6176f404","source":{"kind":"arxiv","id":"1208.3985","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.3985","created_at":"2026-05-18T01:55:09Z"},{"alias_kind":"arxiv_version","alias_value":"1208.3985v2","created_at":"2026-05-18T01:55:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.3985","created_at":"2026-05-18T01:55:09Z"},{"alias_kind":"pith_short_12","alias_value":"44BONTOKZ6HB","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"44BONTOKZ6HB5LE7","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"44BONTOK","created_at":"2026-05-18T12:26:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:44BONTOKZ6HB5LE74YWC7G6VS4","target":"record","payload":{"canonical_record":{"source":{"id":"1208.3985","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"quant-ph","submitted_at":"2012-08-20T11:37:15Z","cross_cats_sorted":[],"title_canon_sha256":"113f9797513ccf16b221eb6b2dfdda70fd3831809b5bbe25a885de09daf54319","abstract_canon_sha256":"f7b5fea4c94ab01cd3ff4f93abaa4e39c450e5ee0724d229209b34aec318d03d"},"schema_version":"1.0"},"canonical_sha256":"e702e6cdcacf8e1eac9fe62c2f9bd5971f4e265fbd09f3f72eeacb7e6176f404","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:55:09.255955Z","signature_b64":"K07wiGu/E6FzOPKJFpVpFb9QEWG9W/xJHnJ4p3jsAFwJSh32SfoMsnwrlWZ6s8k9OdM1mjYARorcxZTV2anHBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e702e6cdcacf8e1eac9fe62c2f9bd5971f4e265fbd09f3f72eeacb7e6176f404","last_reissued_at":"2026-05-18T01:55:09.255438Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:55:09.255438Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.3985","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":"2026-05-18T01:55:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HuE5QjDbkLTgitOR7bR0ByF8wz5C3JJ87KvGJ5ByNd8c/w/gBbh5UaYLXCWgr8bhuiZ06MOxUoP46jfb3y4GDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T01:21:56.101734Z"},"content_sha256":"b3117643136705acf7877e848d5729e52ac7dd5b42074b76cdc2d8962acf373f","schema_version":"1.0","event_id":"sha256:b3117643136705acf7877e848d5729e52ac7dd5b42074b76cdc2d8962acf373f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:44BONTOKZ6HB5LE74YWC7G6VS4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Revisiting the quantum Szilard engine with fully quantum considerations","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Bin Shao, Hai Li, Jian Zou, Jun-Gang Li, Lian-Ao Wu","submitted_at":"2012-08-20T11:37:15Z","abstract_excerpt":"By considering level shifting during the insertion process we revisit the quantum Szilard engine (QSZE) with fully quantum consideration. We derive the general expressions of the heat absorbed from thermal bath and the total work done to the environment by the system in a cycle with two different cyclic strategies. We find that only the quantum information contributes to the absorbed heat, and the classical information acts like a feedback controller and has no direct effect on the absorbed heat. This is the first demonstration of the different effects of quantum information and classical info"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.3985","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":"2026-05-18T01:55:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lzCsUJrXFWOA3mDXA9yESazckMqwJDHs0nYC/hKefe8D8Oy9LjJfuN4dqtzZu7IVJpxm8WSIMR2NjS0R23mZCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T01:21:56.102652Z"},"content_sha256":"dbf43a2ef66329c82836ba33a707b5ec5312098710ed1a3cc12dd140f63f6730","schema_version":"1.0","event_id":"sha256:dbf43a2ef66329c82836ba33a707b5ec5312098710ed1a3cc12dd140f63f6730"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/44BONTOKZ6HB5LE74YWC7G6VS4/bundle.json","state_url":"https://pith.science/pith/44BONTOKZ6HB5LE74YWC7G6VS4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/44BONTOKZ6HB5LE74YWC7G6VS4/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":"2026-05-30T01:21:56Z","links":{"resolver":"https://pith.science/pith/44BONTOKZ6HB5LE74YWC7G6VS4","bundle":"https://pith.science/pith/44BONTOKZ6HB5LE74YWC7G6VS4/bundle.json","state":"https://pith.science/pith/44BONTOKZ6HB5LE74YWC7G6VS4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/44BONTOKZ6HB5LE74YWC7G6VS4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:44BONTOKZ6HB5LE74YWC7G6VS4","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":"f7b5fea4c94ab01cd3ff4f93abaa4e39c450e5ee0724d229209b34aec318d03d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"quant-ph","submitted_at":"2012-08-20T11:37:15Z","title_canon_sha256":"113f9797513ccf16b221eb6b2dfdda70fd3831809b5bbe25a885de09daf54319"},"schema_version":"1.0","source":{"id":"1208.3985","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.3985","created_at":"2026-05-18T01:55:09Z"},{"alias_kind":"arxiv_version","alias_value":"1208.3985v2","created_at":"2026-05-18T01:55:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.3985","created_at":"2026-05-18T01:55:09Z"},{"alias_kind":"pith_short_12","alias_value":"44BONTOKZ6HB","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"44BONTOKZ6HB5LE7","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"44BONTOK","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:dbf43a2ef66329c82836ba33a707b5ec5312098710ed1a3cc12dd140f63f6730","target":"graph","created_at":"2026-05-18T01:55:09Z","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":"By considering level shifting during the insertion process we revisit the quantum Szilard engine (QSZE) with fully quantum consideration. We derive the general expressions of the heat absorbed from thermal bath and the total work done to the environment by the system in a cycle with two different cyclic strategies. We find that only the quantum information contributes to the absorbed heat, and the classical information acts like a feedback controller and has no direct effect on the absorbed heat. This is the first demonstration of the different effects of quantum information and classical info","authors_text":"Bin Shao, Hai Li, Jian Zou, Jun-Gang Li, Lian-Ao Wu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"quant-ph","submitted_at":"2012-08-20T11:37:15Z","title":"Revisiting the quantum Szilard engine with fully quantum considerations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.3985","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:b3117643136705acf7877e848d5729e52ac7dd5b42074b76cdc2d8962acf373f","target":"record","created_at":"2026-05-18T01:55:09Z","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":"f7b5fea4c94ab01cd3ff4f93abaa4e39c450e5ee0724d229209b34aec318d03d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"quant-ph","submitted_at":"2012-08-20T11:37:15Z","title_canon_sha256":"113f9797513ccf16b221eb6b2dfdda70fd3831809b5bbe25a885de09daf54319"},"schema_version":"1.0","source":{"id":"1208.3985","kind":"arxiv","version":2}},"canonical_sha256":"e702e6cdcacf8e1eac9fe62c2f9bd5971f4e265fbd09f3f72eeacb7e6176f404","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e702e6cdcacf8e1eac9fe62c2f9bd5971f4e265fbd09f3f72eeacb7e6176f404","first_computed_at":"2026-05-18T01:55:09.255438Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:55:09.255438Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"K07wiGu/E6FzOPKJFpVpFb9QEWG9W/xJHnJ4p3jsAFwJSh32SfoMsnwrlWZ6s8k9OdM1mjYARorcxZTV2anHBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:55:09.255955Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.3985","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b3117643136705acf7877e848d5729e52ac7dd5b42074b76cdc2d8962acf373f","sha256:dbf43a2ef66329c82836ba33a707b5ec5312098710ed1a3cc12dd140f63f6730"],"state_sha256":"054ac4845d8d102dfb4538e42f8472d37befc4c5e0297e06a4975a039e65f9a7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DokY6Qp5mb4gDBK2nqug/+2l9Xte8Tsq67PzJTwRq7w1GrmqrBBUPjIB0Ak8Ry7vJfL9rN/3apkMZ9TaBI6mAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T01:21:56.106634Z","bundle_sha256":"06c00220e530d08de4cdd77fdf32854b2e617fcc4213fef3219c7820cc4eecc0"}}