{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:TS2ST6CL2VINRFIBL7P7ZKXTVA","short_pith_number":"pith:TS2ST6CL","schema_version":"1.0","canonical_sha256":"9cb529f84bd550d895015fdffcaaf3a803ed930bc74d70da62ad3d3bd54b57e1","source":{"kind":"arxiv","id":"2510.22595","version":2},"attestation_state":"computed","paper":{"title":"Open harmonic chain without secular approximation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Fabio Benatti, Laleh Memarzadeh, Melika Babakan","submitted_at":"2025-10-26T09:26:48Z","abstract_excerpt":"We study particle and energy transport in an open quantum system consisting of a three harmonic oscillator chain coupled to thermal baths at different temperatures placed at the ends of the chain. We consider the exact dynamics of the open chain and its so-called local and global Markovian approximations. By comparing them, we show that, while all three yield a divergence-like continuity equation for the probability flow, the energy flow exhibits instead a distinct behavior. The exact dynamics and the local one preserve a standard divergence form for the energy transport, whereas the global op"},"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":"2510.22595","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-10-26T09:26:48Z","cross_cats_sorted":[],"title_canon_sha256":"5535a56a0cbbf0275d0af908ba9f1618b1d6a71b29a3e2620a69bcfc3635a5d8","abstract_canon_sha256":"0f6de8a94af8518347279755b70705974a9bbb40c8330c3673dc5f8b89b3896c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-28T01:22:24.123384Z","signature_b64":"7XxdSKLeRm883R7CAE1eQTyeZwbBjoY3Uk1vurD9jfMvxp9OexwNdiTmLbMKEeoWngbyol2bL21TsEGoim5KBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9cb529f84bd550d895015fdffcaaf3a803ed930bc74d70da62ad3d3bd54b57e1","last_reissued_at":"2026-07-28T01:22:24.122358Z","signature_status":"signed_v1","first_computed_at":"2026-07-28T01:22:24.122358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Open harmonic chain without secular approximation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Fabio Benatti, Laleh Memarzadeh, Melika Babakan","submitted_at":"2025-10-26T09:26:48Z","abstract_excerpt":"We study particle and energy transport in an open quantum system consisting of a three harmonic oscillator chain coupled to thermal baths at different temperatures placed at the ends of the chain. We consider the exact dynamics of the open chain and its so-called local and global Markovian approximations. By comparing them, we show that, while all three yield a divergence-like continuity equation for the probability flow, the energy flow exhibits instead a distinct behavior. The exact dynamics and the local one preserve a standard divergence form for the energy transport, whereas the global op"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.22595","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/2510.22595/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":"2510.22595","created_at":"2026-07-28T01:22:24.122841+00:00"},{"alias_kind":"arxiv_version","alias_value":"2510.22595v2","created_at":"2026-07-28T01:22:24.122841+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.22595","created_at":"2026-07-28T01:22:24.122841+00:00"},{"alias_kind":"pith_short_12","alias_value":"TS2ST6CL2VIN","created_at":"2026-07-28T01:22:24.122841+00:00"},{"alias_kind":"pith_short_16","alias_value":"TS2ST6CL2VINRFIB","created_at":"2026-07-28T01:22:24.122841+00:00"},{"alias_kind":"pith_short_8","alias_value":"TS2ST6CL","created_at":"2026-07-28T01:22:24.122841+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2603.23011","citing_title":"Local and Global Master Equations through the Lens of Non-Hermitian Physics","ref_index":20,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/TS2ST6CL2VINRFIBL7P7ZKXTVA","json":"https://pith.science/pith/TS2ST6CL2VINRFIBL7P7ZKXTVA.json","graph_json":"https://pith.science/api/pith-number/TS2ST6CL2VINRFIBL7P7ZKXTVA/graph.json","events_json":"https://pith.science/api/pith-number/TS2ST6CL2VINRFIBL7P7ZKXTVA/events.json","paper":"https://pith.science/paper/TS2ST6CL"},"agent_actions":{"view_html":"https://pith.science/pith/TS2ST6CL2VINRFIBL7P7ZKXTVA","download_json":"https://pith.science/pith/TS2ST6CL2VINRFIBL7P7ZKXTVA.json","view_paper":"https://pith.science/paper/TS2ST6CL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2510.22595&json=true","fetch_graph":"https://pith.science/api/pith-number/TS2ST6CL2VINRFIBL7P7ZKXTVA/graph.json","fetch_events":"https://pith.science/api/pith-number/TS2ST6CL2VINRFIBL7P7ZKXTVA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TS2ST6CL2VINRFIBL7P7ZKXTVA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TS2ST6CL2VINRFIBL7P7ZKXTVA/action/storage_attestation","attest_author":"https://pith.science/pith/TS2ST6CL2VINRFIBL7P7ZKXTVA/action/author_attestation","sign_citation":"https://pith.science/pith/TS2ST6CL2VINRFIBL7P7ZKXTVA/action/citation_signature","submit_replication":"https://pith.science/pith/TS2ST6CL2VINRFIBL7P7ZKXTVA/action/replication_record"}},"created_at":"2026-07-28T01:22:24.122841+00:00","updated_at":"2026-07-28T01:22:24.122841+00:00"}