{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:PJHGJBQY2VCDPAMGIB7K7MRG47","short_pith_number":"pith:PJHGJBQY","schema_version":"1.0","canonical_sha256":"7a4e648618d544378186407eafb226e7da5e220b8bae4301dc7eec04eacbb621","source":{"kind":"arxiv","id":"1711.10741","version":1},"attestation_state":"computed","paper":{"title":"Dynamical quantum phase transitions in non-Hermitian lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Hailong Wang, Jiangbin Gong, Longwen Zhou, Qing-hai Wang","submitted_at":"2017-11-29T09:25:24Z","abstract_excerpt":"In closed quantum systems, a dynamical phase transition is identified by nonanalytic behaviors of the return probability as a function of time. In this work, we study the nonunitary dynamics following quenches across exceptional points in a non-Hermitian lattice realized by optical resonators. Dynamical quantum phase transitions with topological signatures are found when an isolated exceptional point is crossed during the quench. A topological winding number defined by a real, noncyclic geometric phase is introduced, whose value features quantized jumps at critical times of these phase transit"},"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":"1711.10741","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-11-29T09:25:24Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"deacfdd8de8a616029ec06c2332bb7ec909284dfedb585f52ffaf2df0a0c3684","abstract_canon_sha256":"7271c6ff56bb999bb128c15a071b8049887ab22d35acbae7d9ef2206de2d94b1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:07:00.924498Z","signature_b64":"iwBhwZxD3RDjHViLdElRRkMR3fDHjI+Gs9v1B6ObtXBQoemwdCweTR7vV8IKghf+PUCN1Hq9hZ44PIA1B+2NCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7a4e648618d544378186407eafb226e7da5e220b8bae4301dc7eec04eacbb621","last_reissued_at":"2026-05-18T00:07:00.923850Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:07:00.923850Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamical quantum phase transitions in non-Hermitian lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Hailong Wang, Jiangbin Gong, Longwen Zhou, Qing-hai Wang","submitted_at":"2017-11-29T09:25:24Z","abstract_excerpt":"In closed quantum systems, a dynamical phase transition is identified by nonanalytic behaviors of the return probability as a function of time. In this work, we study the nonunitary dynamics following quenches across exceptional points in a non-Hermitian lattice realized by optical resonators. Dynamical quantum phase transitions with topological signatures are found when an isolated exceptional point is crossed during the quench. A topological winding number defined by a real, noncyclic geometric phase is introduced, whose value features quantized jumps at critical times of these phase transit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.10741","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":"1711.10741","created_at":"2026-05-18T00:07:00.923939+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.10741v1","created_at":"2026-05-18T00:07:00.923939+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.10741","created_at":"2026-05-18T00:07:00.923939+00:00"},{"alias_kind":"pith_short_12","alias_value":"PJHGJBQY2VCD","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_16","alias_value":"PJHGJBQY2VCDPAMG","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_8","alias_value":"PJHGJBQY","created_at":"2026-05-18T12:31:37.085036+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/PJHGJBQY2VCDPAMGIB7K7MRG47","json":"https://pith.science/pith/PJHGJBQY2VCDPAMGIB7K7MRG47.json","graph_json":"https://pith.science/api/pith-number/PJHGJBQY2VCDPAMGIB7K7MRG47/graph.json","events_json":"https://pith.science/api/pith-number/PJHGJBQY2VCDPAMGIB7K7MRG47/events.json","paper":"https://pith.science/paper/PJHGJBQY"},"agent_actions":{"view_html":"https://pith.science/pith/PJHGJBQY2VCDPAMGIB7K7MRG47","download_json":"https://pith.science/pith/PJHGJBQY2VCDPAMGIB7K7MRG47.json","view_paper":"https://pith.science/paper/PJHGJBQY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.10741&json=true","fetch_graph":"https://pith.science/api/pith-number/PJHGJBQY2VCDPAMGIB7K7MRG47/graph.json","fetch_events":"https://pith.science/api/pith-number/PJHGJBQY2VCDPAMGIB7K7MRG47/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PJHGJBQY2VCDPAMGIB7K7MRG47/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PJHGJBQY2VCDPAMGIB7K7MRG47/action/storage_attestation","attest_author":"https://pith.science/pith/PJHGJBQY2VCDPAMGIB7K7MRG47/action/author_attestation","sign_citation":"https://pith.science/pith/PJHGJBQY2VCDPAMGIB7K7MRG47/action/citation_signature","submit_replication":"https://pith.science/pith/PJHGJBQY2VCDPAMGIB7K7MRG47/action/replication_record"}},"created_at":"2026-05-18T00:07:00.923939+00:00","updated_at":"2026-05-18T00:07:00.923939+00:00"}