{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:P6JLDFWUQVCCRBYJZRSMJKOPDO","short_pith_number":"pith:P6JLDFWU","schema_version":"1.0","canonical_sha256":"7f92b196d48544288709cc64c4a9cf1b84634b8e835ec90eb62d7063e74274b1","source":{"kind":"arxiv","id":"1304.7725","version":2},"attestation_state":"computed","paper":{"title":"Spread of correlations in long-range interacting quantum systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","cond-mat.stat-mech","cond-mat.str-el"],"primary_cat":"quant-ph","authors_text":"Luca Tagliacozzo, Philipp Hauke","submitted_at":"2013-04-29T17:54:30Z","abstract_excerpt":"The non-equilibrium response of a quantum many-body system defines its fundamental transport properties and how initially localized quantum information spreads. However, for long-range-interacting quantum systems little is known. We address this issue by analyzing a local quantum quench in the long-range Ising model in a transverse field, where interactions decay as a variable power-law with distance $\\propto r^{-\\alpha}$, $\\alpha>0$. Using complementary numerical and analytical techniques, we identify three dynamical regimes: short-range-like with an emerging light cone for $\\alpha>2$; weakly"},"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":"1304.7725","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-04-29T17:54:30Z","cross_cats_sorted":["cond-mat.quant-gas","cond-mat.stat-mech","cond-mat.str-el"],"title_canon_sha256":"7af86ba7331ab1123cbf50a94ef591b0ac9482a796fb05b9b903e5571bdaee3d","abstract_canon_sha256":"7bd28c73e80d2b6e436a19c5e0747ff288220b2152858858dddb49c701ef124f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:07:12.270900Z","signature_b64":"wx0rpD1gn8BFBGkRCA/lUXJq6IY4HkYljV4g5gwDJ0vM8iLofyaVAt/2wP45saU7oZ0yr+o5HSfDiJXOJdLLAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f92b196d48544288709cc64c4a9cf1b84634b8e835ec90eb62d7063e74274b1","last_reissued_at":"2026-05-18T03:07:12.270425Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:07:12.270425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spread of correlations in long-range interacting quantum systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","cond-mat.stat-mech","cond-mat.str-el"],"primary_cat":"quant-ph","authors_text":"Luca Tagliacozzo, Philipp Hauke","submitted_at":"2013-04-29T17:54:30Z","abstract_excerpt":"The non-equilibrium response of a quantum many-body system defines its fundamental transport properties and how initially localized quantum information spreads. However, for long-range-interacting quantum systems little is known. We address this issue by analyzing a local quantum quench in the long-range Ising model in a transverse field, where interactions decay as a variable power-law with distance $\\propto r^{-\\alpha}$, $\\alpha>0$. Using complementary numerical and analytical techniques, we identify three dynamical regimes: short-range-like with an emerging light cone for $\\alpha>2$; weakly"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.7725","kind":"arxiv","version":2},"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":"1304.7725","created_at":"2026-05-18T03:07:12.270490+00:00"},{"alias_kind":"arxiv_version","alias_value":"1304.7725v2","created_at":"2026-05-18T03:07:12.270490+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.7725","created_at":"2026-05-18T03:07:12.270490+00:00"},{"alias_kind":"pith_short_12","alias_value":"P6JLDFWUQVCC","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_16","alias_value":"P6JLDFWUQVCCRBYJ","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_8","alias_value":"P6JLDFWU","created_at":"2026-05-18T12:27:54.935989+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/P6JLDFWUQVCCRBYJZRSMJKOPDO","json":"https://pith.science/pith/P6JLDFWUQVCCRBYJZRSMJKOPDO.json","graph_json":"https://pith.science/api/pith-number/P6JLDFWUQVCCRBYJZRSMJKOPDO/graph.json","events_json":"https://pith.science/api/pith-number/P6JLDFWUQVCCRBYJZRSMJKOPDO/events.json","paper":"https://pith.science/paper/P6JLDFWU"},"agent_actions":{"view_html":"https://pith.science/pith/P6JLDFWUQVCCRBYJZRSMJKOPDO","download_json":"https://pith.science/pith/P6JLDFWUQVCCRBYJZRSMJKOPDO.json","view_paper":"https://pith.science/paper/P6JLDFWU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1304.7725&json=true","fetch_graph":"https://pith.science/api/pith-number/P6JLDFWUQVCCRBYJZRSMJKOPDO/graph.json","fetch_events":"https://pith.science/api/pith-number/P6JLDFWUQVCCRBYJZRSMJKOPDO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P6JLDFWUQVCCRBYJZRSMJKOPDO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P6JLDFWUQVCCRBYJZRSMJKOPDO/action/storage_attestation","attest_author":"https://pith.science/pith/P6JLDFWUQVCCRBYJZRSMJKOPDO/action/author_attestation","sign_citation":"https://pith.science/pith/P6JLDFWUQVCCRBYJZRSMJKOPDO/action/citation_signature","submit_replication":"https://pith.science/pith/P6JLDFWUQVCCRBYJZRSMJKOPDO/action/replication_record"}},"created_at":"2026-05-18T03:07:12.270490+00:00","updated_at":"2026-05-18T03:07:12.270490+00:00"}