{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:FNUN776V7OVD432SNTLV5VRCNU","short_pith_number":"pith:FNUN776V","schema_version":"1.0","canonical_sha256":"2b68dfffd5fbaa3e6f526cd75ed6226d14ff49a1ae92c80621c1a26e7fb1576d","source":{"kind":"arxiv","id":"1510.04354","version":2},"attestation_state":"computed","paper":{"title":"Artificial quantum thermal bath: Engineering temperature for a many-body quantum system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","cond-mat.supr-con"],"primary_cat":"quant-ph","authors_text":"Alireza Shabani, Hartmut Neven","submitted_at":"2015-10-15T00:00:12Z","abstract_excerpt":"Temperature determines the relative probability of observing a physical system in an energy state when that system is energetically in equilibrium with its environment. In this paper, we present a theory for engineering the temperature of a quantum system different from its ambient temperature. We define criteria for an engineered quantum bath that, when coupled to a quantum system with Hamiltonian $H$, drives the system to the equilibrium state $\\frac{e^{-H/T}}{{{\\rm{Tr}}}(e^{-H/T})}$ with a tunable parameter $T$. This is basically an analog counterpart of the digital quantum metropolis algor"},"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":"1510.04354","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-10-15T00:00:12Z","cross_cats_sorted":["cond-mat.stat-mech","cond-mat.supr-con"],"title_canon_sha256":"61065839550d46513edc003536755a5b5c52fb989fe2252de789ec4f03612294","abstract_canon_sha256":"6c64992a7a8a65814d2a4a13153933c984b2bc4ad228f9dc677a7e4d46a128f9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:59.002579Z","signature_b64":"saQhgBFccfYvR6JeyyRuX5PbiuHvEEkzwNbHzwQR54KEtUzDu7gzpmXJQtN0MupCJC4Rv/Pt8d4UthWlpG67Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b68dfffd5fbaa3e6f526cd75ed6226d14ff49a1ae92c80621c1a26e7fb1576d","last_reissued_at":"2026-05-18T00:59:59.002023Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:59.002023Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Artificial quantum thermal bath: Engineering temperature for a many-body quantum system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","cond-mat.supr-con"],"primary_cat":"quant-ph","authors_text":"Alireza Shabani, Hartmut Neven","submitted_at":"2015-10-15T00:00:12Z","abstract_excerpt":"Temperature determines the relative probability of observing a physical system in an energy state when that system is energetically in equilibrium with its environment. In this paper, we present a theory for engineering the temperature of a quantum system different from its ambient temperature. We define criteria for an engineered quantum bath that, when coupled to a quantum system with Hamiltonian $H$, drives the system to the equilibrium state $\\frac{e^{-H/T}}{{{\\rm{Tr}}}(e^{-H/T})}$ with a tunable parameter $T$. This is basically an analog counterpart of the digital quantum metropolis algor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.04354","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1510.04354","created_at":"2026-05-18T00:59:59.002100+00:00"},{"alias_kind":"arxiv_version","alias_value":"1510.04354v2","created_at":"2026-05-18T00:59:59.002100+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.04354","created_at":"2026-05-18T00:59:59.002100+00:00"},{"alias_kind":"pith_short_12","alias_value":"FNUN776V7OVD","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_16","alias_value":"FNUN776V7OVD432S","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_8","alias_value":"FNUN776V","created_at":"2026-05-18T12:29:19.899920+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FNUN776V7OVD432SNTLV5VRCNU","json":"https://pith.science/pith/FNUN776V7OVD432SNTLV5VRCNU.json","graph_json":"https://pith.science/api/pith-number/FNUN776V7OVD432SNTLV5VRCNU/graph.json","events_json":"https://pith.science/api/pith-number/FNUN776V7OVD432SNTLV5VRCNU/events.json","paper":"https://pith.science/paper/FNUN776V"},"agent_actions":{"view_html":"https://pith.science/pith/FNUN776V7OVD432SNTLV5VRCNU","download_json":"https://pith.science/pith/FNUN776V7OVD432SNTLV5VRCNU.json","view_paper":"https://pith.science/paper/FNUN776V","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1510.04354&json=true","fetch_graph":"https://pith.science/api/pith-number/FNUN776V7OVD432SNTLV5VRCNU/graph.json","fetch_events":"https://pith.science/api/pith-number/FNUN776V7OVD432SNTLV5VRCNU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FNUN776V7OVD432SNTLV5VRCNU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FNUN776V7OVD432SNTLV5VRCNU/action/storage_attestation","attest_author":"https://pith.science/pith/FNUN776V7OVD432SNTLV5VRCNU/action/author_attestation","sign_citation":"https://pith.science/pith/FNUN776V7OVD432SNTLV5VRCNU/action/citation_signature","submit_replication":"https://pith.science/pith/FNUN776V7OVD432SNTLV5VRCNU/action/replication_record"}},"created_at":"2026-05-18T00:59:59.002100+00:00","updated_at":"2026-05-18T00:59:59.002100+00:00"}