{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:IGZIZJPNJYAOPJY246PIHYG453","short_pith_number":"pith:IGZIZJPN","canonical_record":{"source":{"id":"2404.05799","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-04-08T18:01:11Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech","physics.app-ph","physics.optics"],"title_canon_sha256":"0bd76a82dec08bfc73b6a864676dea56f0c60b32ce7f5e82466f123c3d877fda","abstract_canon_sha256":"0675086dbb33227ce134ac2197451e82417e77be8f33b2fe71f12dcd316e7c0c"},"schema_version":"1.0"},"canonical_sha256":"41b28ca5ed4e00e7a71ae79e83e0dceec03ab9f2deb455fb8a1ff2ee8d9dd7ff","source":{"kind":"arxiv","id":"2404.05799","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.05799","created_at":"2026-07-05T11:03:14Z"},{"alias_kind":"arxiv_version","alias_value":"2404.05799v2","created_at":"2026-07-05T11:03:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.05799","created_at":"2026-07-05T11:03:14Z"},{"alias_kind":"pith_short_12","alias_value":"IGZIZJPNJYAO","created_at":"2026-07-05T11:03:14Z"},{"alias_kind":"pith_short_16","alias_value":"IGZIZJPNJYAOPJY2","created_at":"2026-07-05T11:03:14Z"},{"alias_kind":"pith_short_8","alias_value":"IGZIZJPN","created_at":"2026-07-05T11:03:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:IGZIZJPNJYAOPJY246PIHYG453","target":"record","payload":{"canonical_record":{"source":{"id":"2404.05799","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-04-08T18:01:11Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech","physics.app-ph","physics.optics"],"title_canon_sha256":"0bd76a82dec08bfc73b6a864676dea56f0c60b32ce7f5e82466f123c3d877fda","abstract_canon_sha256":"0675086dbb33227ce134ac2197451e82417e77be8f33b2fe71f12dcd316e7c0c"},"schema_version":"1.0"},"canonical_sha256":"41b28ca5ed4e00e7a71ae79e83e0dceec03ab9f2deb455fb8a1ff2ee8d9dd7ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:03:14.208851Z","signature_b64":"cYD3rumUbAa8LPtmxU2Z/wtgJbpk5sP5Ux5FzkwBiqfz7Afi8+zJkE5Lv8uatV3RmXlfRkbKIdWawa9VywTeCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41b28ca5ed4e00e7a71ae79e83e0dceec03ab9f2deb455fb8a1ff2ee8d9dd7ff","last_reissued_at":"2026-07-05T11:03:14.208454Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:03:14.208454Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.05799","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":"2026-07-05T11:03:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LSGK0bGCNqfVe1G0jGBP7USzFDDKD+usFYzFImRXUOXaVGwLsvLDjz0nOX35eCOQqkqHbLRuoUGsZbZfc7R8Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T12:44:47.034048Z"},"content_sha256":"c4f563231c52784ac52e9fbd0ac4608d3b079291bb21077ee2f39ca3cbf45cc4","schema_version":"1.0","event_id":"sha256:c4f563231c52784ac52e9fbd0ac4608d3b079291bb21077ee2f39ca3cbf45cc4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:IGZIZJPNJYAOPJY246PIHYG453","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coherent heat transfer leads to genuine quantum enhancement in the performances of continuous engines","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.stat-mech","physics.app-ph","physics.optics"],"primary_cat":"quant-ph","authors_text":"Brij Mohan, Maciej Lewenstein, Manabendra Nath Bera, Mohit Lal Bera, Rajeev Gangwar, Tanmoy Pandit","submitted_at":"2024-04-08T18:01:11Z","abstract_excerpt":"Conventional continuous quantum heat engines with incoherent heat transfer perform poorly as they exploit two-body interactions between the system and hot or cold baths, thus having limited capability to outperform their classical counterparts. We introduce distinct continuous quantum heat engines that utilize coherent heat transfer with baths, yielding genuine quantum enhancement in performance. These coherent engines consist of one qutrit system and two photonic baths and enable coherent heat transfer via two-photon transitions involving three-body interactions between the system and hot and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.05799","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.05799/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T11:03:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6YqfojJtY8sH3esV+Ya9LIvy6laJJR3QiGRrv5QG3kl1BrofaoQZKfT1mn6qE3ghZP1Z9TryGzNslHu4+H3dCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T12:44:47.034529Z"},"content_sha256":"b10e186472b2a7f9ecc480be4c1ed827d70cc4e65d73e98fb89cef3986e7c9ec","schema_version":"1.0","event_id":"sha256:b10e186472b2a7f9ecc480be4c1ed827d70cc4e65d73e98fb89cef3986e7c9ec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IGZIZJPNJYAOPJY246PIHYG453/bundle.json","state_url":"https://pith.science/pith/IGZIZJPNJYAOPJY246PIHYG453/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IGZIZJPNJYAOPJY246PIHYG453/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":"2026-08-15T12:44:47Z","links":{"resolver":"https://pith.science/pith/IGZIZJPNJYAOPJY246PIHYG453","bundle":"https://pith.science/pith/IGZIZJPNJYAOPJY246PIHYG453/bundle.json","state":"https://pith.science/pith/IGZIZJPNJYAOPJY246PIHYG453/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IGZIZJPNJYAOPJY246PIHYG453/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:IGZIZJPNJYAOPJY246PIHYG453","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":"0675086dbb33227ce134ac2197451e82417e77be8f33b2fe71f12dcd316e7c0c","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech","physics.app-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-04-08T18:01:11Z","title_canon_sha256":"0bd76a82dec08bfc73b6a864676dea56f0c60b32ce7f5e82466f123c3d877fda"},"schema_version":"1.0","source":{"id":"2404.05799","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.05799","created_at":"2026-07-05T11:03:14Z"},{"alias_kind":"arxiv_version","alias_value":"2404.05799v2","created_at":"2026-07-05T11:03:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.05799","created_at":"2026-07-05T11:03:14Z"},{"alias_kind":"pith_short_12","alias_value":"IGZIZJPNJYAO","created_at":"2026-07-05T11:03:14Z"},{"alias_kind":"pith_short_16","alias_value":"IGZIZJPNJYAOPJY2","created_at":"2026-07-05T11:03:14Z"},{"alias_kind":"pith_short_8","alias_value":"IGZIZJPN","created_at":"2026-07-05T11:03:14Z"}],"graph_snapshots":[{"event_id":"sha256:b10e186472b2a7f9ecc480be4c1ed827d70cc4e65d73e98fb89cef3986e7c9ec","target":"graph","created_at":"2026-07-05T11:03:14Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2404.05799/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Conventional continuous quantum heat engines with incoherent heat transfer perform poorly as they exploit two-body interactions between the system and hot or cold baths, thus having limited capability to outperform their classical counterparts. We introduce distinct continuous quantum heat engines that utilize coherent heat transfer with baths, yielding genuine quantum enhancement in performance. These coherent engines consist of one qutrit system and two photonic baths and enable coherent heat transfer via two-photon transitions involving three-body interactions between the system and hot and","authors_text":"Brij Mohan, Maciej Lewenstein, Manabendra Nath Bera, Mohit Lal Bera, Rajeev Gangwar, Tanmoy Pandit","cross_cats":["cond-mat.mes-hall","cond-mat.stat-mech","physics.app-ph","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-04-08T18:01:11Z","title":"Coherent heat transfer leads to genuine quantum enhancement in the performances of continuous engines"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.05799","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:c4f563231c52784ac52e9fbd0ac4608d3b079291bb21077ee2f39ca3cbf45cc4","target":"record","created_at":"2026-07-05T11:03:14Z","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":"0675086dbb33227ce134ac2197451e82417e77be8f33b2fe71f12dcd316e7c0c","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech","physics.app-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-04-08T18:01:11Z","title_canon_sha256":"0bd76a82dec08bfc73b6a864676dea56f0c60b32ce7f5e82466f123c3d877fda"},"schema_version":"1.0","source":{"id":"2404.05799","kind":"arxiv","version":2}},"canonical_sha256":"41b28ca5ed4e00e7a71ae79e83e0dceec03ab9f2deb455fb8a1ff2ee8d9dd7ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"41b28ca5ed4e00e7a71ae79e83e0dceec03ab9f2deb455fb8a1ff2ee8d9dd7ff","first_computed_at":"2026-07-05T11:03:14.208454Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:03:14.208454Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cYD3rumUbAa8LPtmxU2Z/wtgJbpk5sP5Ux5FzkwBiqfz7Afi8+zJkE5Lv8uatV3RmXlfRkbKIdWawa9VywTeCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:03:14.208851Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.05799","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c4f563231c52784ac52e9fbd0ac4608d3b079291bb21077ee2f39ca3cbf45cc4","sha256:b10e186472b2a7f9ecc480be4c1ed827d70cc4e65d73e98fb89cef3986e7c9ec"],"state_sha256":"f19c4929f43082f0f9b02577182935a8c26d5c9c614006f6f981d9ec4d8887b8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8i5UFvI6GFTUQu88K/0OtvIM/1wXhfppU4oYizhE0VujKM3GIZ7SHK0SPKfZcxSmFZYtZPlRWek+lSvAhnTvCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T12:44:47.038414Z","bundle_sha256":"10f88a5e2d3f49f85b5f0257bdbee96ab292db0436159096306a0b8f75723653"}}