{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:OPFCHMM22IHFFCC32H5SUI67D6","short_pith_number":"pith:OPFCHMM2","schema_version":"1.0","canonical_sha256":"73ca23b19ad20e52885bd1fb2a23df1fbf50110faeddd5b683b0d2d8131fc7d8","source":{"kind":"arxiv","id":"2305.16803","version":4},"attestation_state":"computed","paper":{"title":"Quantum work extraction efficiency for noisy quantum batteries: the role of coherence","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Raffaele Salvia, Salvatore Tirone, Stefano Chessa, Vittorio Giovannetti","submitted_at":"2023-05-26T10:32:53Z","abstract_excerpt":"Quantum work capacitances and maximal asymptotic work/energy ratios are figures of merit characterizing the robustness against noise of work extraction processes in quantum batteries formed by collections of quantum systems. In this paper we establish a direct connection between these functionals and, exploiting this result, we analyze different types of noise models mimicking self-discharging, thermalization and dephasing effects. In this context we show that input quantum coherence can significantly improve the storage performance of noisy quantum batteries and that the maximum output ergotr"},"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":"2305.16803","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-05-26T10:32:53Z","cross_cats_sorted":[],"title_canon_sha256":"f317689ebc518172c9c1a22d3933f227188e7c51dc70d87ce4a6ede169b0391d","abstract_canon_sha256":"214def1aafe777ce768e51afaeefbfc70b737acc9f8b4ded441fdd25c0743f06"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:07:22.490510Z","signature_b64":"m+WtanLTqTrwbHNlXangUfr/hSs0kPRmYRZJYCMMfeu3ztH9T2B5jDKifYS5I2mLadOsYogIdU+5hh7gwGBeDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"73ca23b19ad20e52885bd1fb2a23df1fbf50110faeddd5b683b0d2d8131fc7d8","last_reissued_at":"2026-07-05T10:07:22.490034Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:07:22.490034Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum work extraction efficiency for noisy quantum batteries: the role of coherence","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Raffaele Salvia, Salvatore Tirone, Stefano Chessa, Vittorio Giovannetti","submitted_at":"2023-05-26T10:32:53Z","abstract_excerpt":"Quantum work capacitances and maximal asymptotic work/energy ratios are figures of merit characterizing the robustness against noise of work extraction processes in quantum batteries formed by collections of quantum systems. In this paper we establish a direct connection between these functionals and, exploiting this result, we analyze different types of noise models mimicking self-discharging, thermalization and dephasing effects. In this context we show that input quantum coherence can significantly improve the storage performance of noisy quantum batteries and that the maximum output ergotr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.16803","kind":"arxiv","version":4},"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/2305.16803/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":"2305.16803","created_at":"2026-07-05T10:07:22.490098+00:00"},{"alias_kind":"arxiv_version","alias_value":"2305.16803v4","created_at":"2026-07-05T10:07:22.490098+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.16803","created_at":"2026-07-05T10:07:22.490098+00:00"},{"alias_kind":"pith_short_12","alias_value":"OPFCHMM22IHF","created_at":"2026-07-05T10:07:22.490098+00:00"},{"alias_kind":"pith_short_16","alias_value":"OPFCHMM22IHFFCC3","created_at":"2026-07-05T10:07:22.490098+00:00"},{"alias_kind":"pith_short_8","alias_value":"OPFCHMM2","created_at":"2026-07-05T10:07:22.490098+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.27369","citing_title":"Generalized multilevel amplitude damping channels and their thermodynamic performances","ref_index":66,"is_internal_anchor":false},{"citing_arxiv_id":"2409.14153","citing_title":"Role of energy-invariant assistants in energy extraction from quantum batteries","ref_index":50,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OPFCHMM22IHFFCC32H5SUI67D6","json":"https://pith.science/pith/OPFCHMM22IHFFCC32H5SUI67D6.json","graph_json":"https://pith.science/api/pith-number/OPFCHMM22IHFFCC32H5SUI67D6/graph.json","events_json":"https://pith.science/api/pith-number/OPFCHMM22IHFFCC32H5SUI67D6/events.json","paper":"https://pith.science/paper/OPFCHMM2"},"agent_actions":{"view_html":"https://pith.science/pith/OPFCHMM22IHFFCC32H5SUI67D6","download_json":"https://pith.science/pith/OPFCHMM22IHFFCC32H5SUI67D6.json","view_paper":"https://pith.science/paper/OPFCHMM2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2305.16803&json=true","fetch_graph":"https://pith.science/api/pith-number/OPFCHMM22IHFFCC32H5SUI67D6/graph.json","fetch_events":"https://pith.science/api/pith-number/OPFCHMM22IHFFCC32H5SUI67D6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OPFCHMM22IHFFCC32H5SUI67D6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OPFCHMM22IHFFCC32H5SUI67D6/action/storage_attestation","attest_author":"https://pith.science/pith/OPFCHMM22IHFFCC32H5SUI67D6/action/author_attestation","sign_citation":"https://pith.science/pith/OPFCHMM22IHFFCC32H5SUI67D6/action/citation_signature","submit_replication":"https://pith.science/pith/OPFCHMM22IHFFCC32H5SUI67D6/action/replication_record"}},"created_at":"2026-07-05T10:07:22.490098+00:00","updated_at":"2026-07-05T10:07:22.490098+00:00"}