{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:4423FBBVHUBUGUQ6WM2DVWPLS6","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":"f8f9e2fe49778f3f4fbae125f41694c9351597a68930c3e72eafadf9f7ee6f57","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-05-07T07:24:33Z","title_canon_sha256":"4ddd3f67ce58e819a0a74a69c3d4ded6239e3bfa1d8cada24b6e99804ec52118"},"schema_version":"1.0","source":{"id":"1405.1519","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.1519","created_at":"2026-05-18T02:51:32Z"},{"alias_kind":"arxiv_version","alias_value":"1405.1519v1","created_at":"2026-05-18T02:51:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.1519","created_at":"2026-05-18T02:51:32Z"},{"alias_kind":"pith_short_12","alias_value":"4423FBBVHUBU","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"4423FBBVHUBUGUQ6","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"4423FBBV","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:f179be25fd8578a4fb57c8bbd56cb16f6139c8dcec08a77b411eee515248ae6a","target":"graph","created_at":"2026-05-18T02:51:32Z","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"},"paper":{"abstract_excerpt":"We show that two, non interacting, infinitely long spin chains can become globally entangled at the mesoscopic level of their fluctuation operators through a purely noisy microscopic mechanism induced by the presence of a common heat bath. By focusing on a suitable class of mesoscopic observables, the behaviour of the dissipatively generated quantum correlations between the two chains is studied as a function of the dissipation strength and bath temperature.","authors_text":"F. Benatti, F. Carollo, R. Floreanini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-05-07T07:24:33Z","title":"Environment induced entanglement in many-body mesoscopic systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.1519","kind":"arxiv","version":1},"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":"sha256:6a7e198f9313dc44bc1cfafa602bca27ecca61de7319b2af7a2b27ea5aebeb5b","target":"record","created_at":"2026-05-18T02:51:32Z","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":"f8f9e2fe49778f3f4fbae125f41694c9351597a68930c3e72eafadf9f7ee6f57","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-05-07T07:24:33Z","title_canon_sha256":"4ddd3f67ce58e819a0a74a69c3d4ded6239e3bfa1d8cada24b6e99804ec52118"},"schema_version":"1.0","source":{"id":"1405.1519","kind":"arxiv","version":1}},"canonical_sha256":"e735b284353d0343521eb3343ad9eb978df0307a6652ee5d243fcc9de817c124","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e735b284353d0343521eb3343ad9eb978df0307a6652ee5d243fcc9de817c124","first_computed_at":"2026-05-18T02:51:32.909025Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:51:32.909025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QHvNkcxtbjVwvm4XpohhstFOVezEz5RTi5vx0/6EeduipZ0U9zWNIFcm4FYGsQpJq+uDUu82AAp0KHifeD1YCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:51:32.909689Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.1519","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a7e198f9313dc44bc1cfafa602bca27ecca61de7319b2af7a2b27ea5aebeb5b","sha256:f179be25fd8578a4fb57c8bbd56cb16f6139c8dcec08a77b411eee515248ae6a"],"state_sha256":"3f740be40606191cab25a7570b4c689cee37e4261b18638b2d6d27644e6be065"}