{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:WM5BFMHAZAPLLVVQO6GHFBLB45","short_pith_number":"pith:WM5BFMHA","schema_version":"1.0","canonical_sha256":"b33a12b0e0c81eb5d6b0778c728561e76edaaae2cbb0df2c54c64a2433c68b71","source":{"kind":"arxiv","id":"2405.00215","version":3},"attestation_state":"computed","paper":{"title":"Quantum thermodynamics of the Caldeira-Leggett model with non-equilibrium Gaussian reservoirs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"quant-ph","authors_text":"Massimiliano Esposito, Vasco Cavina","submitted_at":"2024-04-30T21:41:34Z","abstract_excerpt":"We introduce a non-equilibrium version of the Caldeira-Leggett model in which a quantum particle is strongly coupled to a set of engineered reservoirs. The reservoirs are composed by collections of squeezed and displaced thermal modes, in contrast to the standard case in which the modes are assumed to be at equilibrium. The model proves to be very versatile. Strongly displaced/squeezed reservoirs can be used to generate an effective time dependence in the system Hamiltonian and can be identified as sources of pure work. In the case of squeezing, the time dependence is stochastic and breaks the"},"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":"2405.00215","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-04-30T21:41:34Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"d1eb0007b4ce6a9823d597ddf2b6c7ed5f4f1b84e7d85b35e590b00c9e389e36","abstract_canon_sha256":"33bf0f38e632328fc87fedac5a8f4e0d29190b1be0e5b90184b2bfe529b819b9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:02:46.050772Z","signature_b64":"cJ4QE6CEVNOH38g86KUDmbHKiRjGWQ60oYFKOem1PG2vdVSCAuMlbvZbw9L0LD4niwBHdPhYMiAo27skBOn4Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b33a12b0e0c81eb5d6b0778c728561e76edaaae2cbb0df2c54c64a2433c68b71","last_reissued_at":"2026-05-20T00:02:46.050236Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:02:46.050236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum thermodynamics of the Caldeira-Leggett model with non-equilibrium Gaussian reservoirs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"quant-ph","authors_text":"Massimiliano Esposito, Vasco Cavina","submitted_at":"2024-04-30T21:41:34Z","abstract_excerpt":"We introduce a non-equilibrium version of the Caldeira-Leggett model in which a quantum particle is strongly coupled to a set of engineered reservoirs. The reservoirs are composed by collections of squeezed and displaced thermal modes, in contrast to the standard case in which the modes are assumed to be at equilibrium. The model proves to be very versatile. Strongly displaced/squeezed reservoirs can be used to generate an effective time dependence in the system Hamiltonian and can be identified as sources of pure work. In the case of squeezing, the time dependence is stochastic and breaks the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.00215","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2405.00215/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2405.00215","created_at":"2026-05-20T00:02:46.050325+00:00"},{"alias_kind":"arxiv_version","alias_value":"2405.00215v3","created_at":"2026-05-20T00:02:46.050325+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.00215","created_at":"2026-05-20T00:02:46.050325+00:00"},{"alias_kind":"pith_short_12","alias_value":"WM5BFMHAZAPL","created_at":"2026-05-20T00:02:46.050325+00:00"},{"alias_kind":"pith_short_16","alias_value":"WM5BFMHAZAPLLVVQ","created_at":"2026-05-20T00:02:46.050325+00:00"},{"alias_kind":"pith_short_8","alias_value":"WM5BFMHA","created_at":"2026-05-20T00:02:46.050325+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2604.26856","citing_title":"Fluctuations of path-dependent thermodynamic quantities in open quantum systems via two-point system-only measurements","ref_index":78,"is_internal_anchor":true},{"citing_arxiv_id":"2604.09314","citing_title":"Convergence to semiclassicality in the quantum Rabi model","ref_index":16,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WM5BFMHAZAPLLVVQO6GHFBLB45","json":"https://pith.science/pith/WM5BFMHAZAPLLVVQO6GHFBLB45.json","graph_json":"https://pith.science/api/pith-number/WM5BFMHAZAPLLVVQO6GHFBLB45/graph.json","events_json":"https://pith.science/api/pith-number/WM5BFMHAZAPLLVVQO6GHFBLB45/events.json","paper":"https://pith.science/paper/WM5BFMHA"},"agent_actions":{"view_html":"https://pith.science/pith/WM5BFMHAZAPLLVVQO6GHFBLB45","download_json":"https://pith.science/pith/WM5BFMHAZAPLLVVQO6GHFBLB45.json","view_paper":"https://pith.science/paper/WM5BFMHA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2405.00215&json=true","fetch_graph":"https://pith.science/api/pith-number/WM5BFMHAZAPLLVVQO6GHFBLB45/graph.json","fetch_events":"https://pith.science/api/pith-number/WM5BFMHAZAPLLVVQO6GHFBLB45/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WM5BFMHAZAPLLVVQO6GHFBLB45/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WM5BFMHAZAPLLVVQO6GHFBLB45/action/storage_attestation","attest_author":"https://pith.science/pith/WM5BFMHAZAPLLVVQO6GHFBLB45/action/author_attestation","sign_citation":"https://pith.science/pith/WM5BFMHAZAPLLVVQO6GHFBLB45/action/citation_signature","submit_replication":"https://pith.science/pith/WM5BFMHAZAPLLVVQO6GHFBLB45/action/replication_record"}},"created_at":"2026-05-20T00:02:46.050325+00:00","updated_at":"2026-05-20T00:02:46.050325+00:00"}