{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:2CIQYYZZHEWI7UZ7FRYAFZK7IY","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":"4b1badcd5c2c18a7a8bcf1cbc182bc13831e22cbeb87a8d349a5807278bc5fd6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-08-12T18:00:05Z","title_canon_sha256":"5b4e516f9bd1688020c46eb30690b0e90f08d22f594b821aa1bd992921a1c44d"},"schema_version":"1.0","source":{"id":"2408.06418","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.06418","created_at":"2026-07-05T10:09:07Z"},{"alias_kind":"arxiv_version","alias_value":"2408.06418v2","created_at":"2026-07-05T10:09:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06418","created_at":"2026-07-05T10:09:07Z"},{"alias_kind":"pith_short_12","alias_value":"2CIQYYZZHEWI","created_at":"2026-07-05T10:09:07Z"},{"alias_kind":"pith_short_16","alias_value":"2CIQYYZZHEWI7UZ7","created_at":"2026-07-05T10:09:07Z"},{"alias_kind":"pith_short_8","alias_value":"2CIQYYZZ","created_at":"2026-07-05T10:09:07Z"}],"graph_snapshots":[{"event_id":"sha256:7b8d2302ea25b4765da1728d081721e736085e879e2660625588b47c5c0549f9","target":"graph","created_at":"2026-07-05T10:09:07Z","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/2408.06418/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a new approach for witnessing quantum resources, such as entanglement and coherence, based on heat generation. Inspired by Maxwell's demon, we ask what the optimal heat exchange between a quantum system and a thermal environment is when the process is assisted by a quantum memory. We derive fundamental energy constraints in this scenario and show that quantum states can reveal non-classical signatures via heat exchange. This approach leads to a heat-based witness for quantum properties, offering an alternative to system-specific measurements, as it only relies on fixed energy measur","authors_text":"A. de Oliveira Junior, Jonatan Bohr Brask, Patryk Lipka-Bartosik","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-08-12T18:00:05Z","title":"Heat as a witness of quantum properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.06418","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:bfb4fa0a8f8807977cdb9b002a4a4e858b9897d6418b4acb73602a22f347f6e1","target":"record","created_at":"2026-07-05T10:09:07Z","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":"4b1badcd5c2c18a7a8bcf1cbc182bc13831e22cbeb87a8d349a5807278bc5fd6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-08-12T18:00:05Z","title_canon_sha256":"5b4e516f9bd1688020c46eb30690b0e90f08d22f594b821aa1bd992921a1c44d"},"schema_version":"1.0","source":{"id":"2408.06418","kind":"arxiv","version":2}},"canonical_sha256":"d0910c6339392c8fd33f2c7002e55f463fff563a880736a2d6489882e28b6ecc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0910c6339392c8fd33f2c7002e55f463fff563a880736a2d6489882e28b6ecc","first_computed_at":"2026-07-05T10:09:07.411685Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:09:07.411685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PcHZwuFsYPTOlrhClUSTopag5i6+0mha9Oy5/OCbH1pWN+RGy0AH2k109Sh/h9TR8lcJVGNralALWgokmB4VDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:09:07.412187Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.06418","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bfb4fa0a8f8807977cdb9b002a4a4e858b9897d6418b4acb73602a22f347f6e1","sha256:7b8d2302ea25b4765da1728d081721e736085e879e2660625588b47c5c0549f9"],"state_sha256":"4c9037a132f715713731b878b1d7008be9a563022c9930b3cd47c62756403ba1"}