{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NXRKVBX5QBJ3UAHN7C2ZY27NT4","short_pith_number":"pith:NXRKVBX5","schema_version":"1.0","canonical_sha256":"6de2aa86fd8053ba00edf8b59c6bed9f05e8a27da91eba8ebf2da455206b755f","source":{"kind":"arxiv","id":"1903.02019","version":1},"attestation_state":"computed","paper":{"title":"Scaling of decoherence and energy flow in interacting quantum spin systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Davide Rossini, Ettore Vicari","submitted_at":"2019-03-05T19:10:02Z","abstract_excerpt":"We address the quantum dynamics of a system composed of a qubit globally coupled to a many-body system characterized by short-range interactions. We employ a dynamic finite-size scaling framework to investigate the out-of-equilibrium dynamics arising from the sudden variation (turning on) of the interaction between the qubit and the many-body system, in particular when the latter is in proximity of a quantum first-order or continuous phase transition. Although the approach is quite general, we consider d-dimensional quantum Ising spin models in the presence of transverse and longitudinal field"},"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":"1903.02019","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-03-05T19:10:02Z","cross_cats_sorted":[],"title_canon_sha256":"17f3f971f22006a76166a69cfc40ca8f8d551b51ae8d6781c9bad27bf07bff4f","abstract_canon_sha256":"f923b584fc4eee362cc6289d8426d14250fd70cb4f38651cc8e047f94085d601"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:56.456956Z","signature_b64":"xO+U87MWXyIWuBQ09zl2ad//OkAYl9gSzzR3aI2k3Ze56O0xOTkPZcC3ffGwOqo8NfPYtrOlH+adt36UveWMDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6de2aa86fd8053ba00edf8b59c6bed9f05e8a27da91eba8ebf2da455206b755f","last_reissued_at":"2026-05-17T23:45:56.456108Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:56.456108Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Scaling of decoherence and energy flow in interacting quantum spin systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Davide Rossini, Ettore Vicari","submitted_at":"2019-03-05T19:10:02Z","abstract_excerpt":"We address the quantum dynamics of a system composed of a qubit globally coupled to a many-body system characterized by short-range interactions. We employ a dynamic finite-size scaling framework to investigate the out-of-equilibrium dynamics arising from the sudden variation (turning on) of the interaction between the qubit and the many-body system, in particular when the latter is in proximity of a quantum first-order or continuous phase transition. Although the approach is quite general, we consider d-dimensional quantum Ising spin models in the presence of transverse and longitudinal field"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.02019","kind":"arxiv","version":1},"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":"1903.02019","created_at":"2026-05-17T23:45:56.456381+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.02019v1","created_at":"2026-05-17T23:45:56.456381+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.02019","created_at":"2026-05-17T23:45:56.456381+00:00"},{"alias_kind":"pith_short_12","alias_value":"NXRKVBX5QBJ3","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_16","alias_value":"NXRKVBX5QBJ3UAHN","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_8","alias_value":"NXRKVBX5","created_at":"2026-05-18T12:33:24.271573+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/NXRKVBX5QBJ3UAHN7C2ZY27NT4","json":"https://pith.science/pith/NXRKVBX5QBJ3UAHN7C2ZY27NT4.json","graph_json":"https://pith.science/api/pith-number/NXRKVBX5QBJ3UAHN7C2ZY27NT4/graph.json","events_json":"https://pith.science/api/pith-number/NXRKVBX5QBJ3UAHN7C2ZY27NT4/events.json","paper":"https://pith.science/paper/NXRKVBX5"},"agent_actions":{"view_html":"https://pith.science/pith/NXRKVBX5QBJ3UAHN7C2ZY27NT4","download_json":"https://pith.science/pith/NXRKVBX5QBJ3UAHN7C2ZY27NT4.json","view_paper":"https://pith.science/paper/NXRKVBX5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.02019&json=true","fetch_graph":"https://pith.science/api/pith-number/NXRKVBX5QBJ3UAHN7C2ZY27NT4/graph.json","fetch_events":"https://pith.science/api/pith-number/NXRKVBX5QBJ3UAHN7C2ZY27NT4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NXRKVBX5QBJ3UAHN7C2ZY27NT4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NXRKVBX5QBJ3UAHN7C2ZY27NT4/action/storage_attestation","attest_author":"https://pith.science/pith/NXRKVBX5QBJ3UAHN7C2ZY27NT4/action/author_attestation","sign_citation":"https://pith.science/pith/NXRKVBX5QBJ3UAHN7C2ZY27NT4/action/citation_signature","submit_replication":"https://pith.science/pith/NXRKVBX5QBJ3UAHN7C2ZY27NT4/action/replication_record"}},"created_at":"2026-05-17T23:45:56.456381+00:00","updated_at":"2026-05-17T23:45:56.456381+00:00"}