{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:63RHJH3CBXTUGVBCHYY3DOITQT","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":"576067fc7cacaa978522321a849ee83065c5d409b063cf0fec9410422ef5c7be","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-02-27T21:01:03Z","title_canon_sha256":"e900db0da1197e72304598ab36c503cc75a4cddb6bfcd32a04c42ed7626f0075"},"schema_version":"1.0","source":{"id":"1402.7084","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.7084","created_at":"2026-05-18T01:44:26Z"},{"alias_kind":"arxiv_version","alias_value":"1402.7084v2","created_at":"2026-05-18T01:44:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.7084","created_at":"2026-05-18T01:44:26Z"},{"alias_kind":"pith_short_12","alias_value":"63RHJH3CBXTU","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"63RHJH3CBXTUGVBC","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"63RHJH3C","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:4a3ccc2142333b16ae85c9c0beb0a4f5f3a7308015e5e6e786b519e39c9a6b25","target":"graph","created_at":"2026-05-18T01:44:26Z","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 study one-dimensional lattices of interacting spins-1/2 and show that the effects of quenching the amplitude of a local magnetic field applied to a single site of the lattice can be comparable to the effects of a global perturbation applied instantaneously to the entire system. Both quenches take the system to the chaotic domain, the energy distribution of the initial states approaches a Breit-Wigner shape, the fidelity (Loschmidt echo) decays exponentially, and thermalization becomes viable.","authors_text":"E. J. Torres-Herrera, Lea F. Santos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-02-27T21:01:03Z","title":"Local quenches with global effects in interacting quantum systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.7084","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:fa65e5f34c5e2e510d9b97a479a86516c38147a9cac026a0365e1f2b4d3c191f","target":"record","created_at":"2026-05-18T01:44:26Z","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":"576067fc7cacaa978522321a849ee83065c5d409b063cf0fec9410422ef5c7be","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-02-27T21:01:03Z","title_canon_sha256":"e900db0da1197e72304598ab36c503cc75a4cddb6bfcd32a04c42ed7626f0075"},"schema_version":"1.0","source":{"id":"1402.7084","kind":"arxiv","version":2}},"canonical_sha256":"f6e2749f620de74354223e31b1b91384c1009ca1d956edb51ed18858b00b836d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f6e2749f620de74354223e31b1b91384c1009ca1d956edb51ed18858b00b836d","first_computed_at":"2026-05-18T01:44:26.315024Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:44:26.315024Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Tcm2B2ptP4ExgBktduUj899VtZ9UkgbfqEEN4M1B9rPGFNcPlxXdtmqodyWIbgP17Yge6gP/zRZGc7RidyO2Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:44:26.315465Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.7084","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fa65e5f34c5e2e510d9b97a479a86516c38147a9cac026a0365e1f2b4d3c191f","sha256:4a3ccc2142333b16ae85c9c0beb0a4f5f3a7308015e5e6e786b519e39c9a6b25"],"state_sha256":"6afcec99209ad8d22fe251c4b10375076fa3f69d0767df6c1c56a8a79fb7dcd2"}