{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:A5JAD7DDRXKM2WGTEZ54UQUGEL","short_pith_number":"pith:A5JAD7DD","schema_version":"1.0","canonical_sha256":"075201fc638dd4cd58d3267bca428622feeca4a8775b0b119d5468878bd4d772","source":{"kind":"arxiv","id":"1401.3808","version":1},"attestation_state":"computed","paper":{"title":"Phase transitions in the complex plane of physical parameters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Bo-Bo Wei, Hoi-Chun Po, Ren-Bao Liu, Shao-Wen Chen","submitted_at":"2014-01-16T01:34:05Z","abstract_excerpt":"At low temperature a thermodynamic system undergoes a phase transition when a physical parameter passes through a singularity point of the free energy, corresponding to formation of a new order. At high temperature the thermal fluctuations destroy the orders; correspondingly the free energy is a smooth function of the physical parameter and the singularity would occur only at complex values of the parameter. Since a complex parameter is unphysical, at high temperature no phase transition is expected with varying the physical parameter. Here we show that the quantum evolution, driven by a desig"},"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":"1401.3808","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-01-16T01:34:05Z","cross_cats_sorted":[],"title_canon_sha256":"945db8c8eb59e77a9162dfe9763e754332d0b4858c5f00247cf53b76b40317c4","abstract_canon_sha256":"9fc256a100006280291560d3208e166421b165e947a0ef1589a4b42eb76e421a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:49:45.674377Z","signature_b64":"TPok9XJIsKKYeeQbz1xFfvPyv42RkzaVF3pPlQXVNgyLVWd7SKSonx6YUEQjoFQ/fctLg6QIfQHPM8AerFixAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"075201fc638dd4cd58d3267bca428622feeca4a8775b0b119d5468878bd4d772","last_reissued_at":"2026-05-18T02:49:45.674009Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:49:45.674009Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phase transitions in the complex plane of physical parameters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Bo-Bo Wei, Hoi-Chun Po, Ren-Bao Liu, Shao-Wen Chen","submitted_at":"2014-01-16T01:34:05Z","abstract_excerpt":"At low temperature a thermodynamic system undergoes a phase transition when a physical parameter passes through a singularity point of the free energy, corresponding to formation of a new order. At high temperature the thermal fluctuations destroy the orders; correspondingly the free energy is a smooth function of the physical parameter and the singularity would occur only at complex values of the parameter. Since a complex parameter is unphysical, at high temperature no phase transition is expected with varying the physical parameter. Here we show that the quantum evolution, driven by a desig"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.3808","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":"1401.3808","created_at":"2026-05-18T02:49:45.674061+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.3808v1","created_at":"2026-05-18T02:49:45.674061+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.3808","created_at":"2026-05-18T02:49:45.674061+00:00"},{"alias_kind":"pith_short_12","alias_value":"A5JAD7DDRXKM","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_16","alias_value":"A5JAD7DDRXKM2WGT","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_8","alias_value":"A5JAD7DD","created_at":"2026-05-18T12:28:19.803747+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/A5JAD7DDRXKM2WGTEZ54UQUGEL","json":"https://pith.science/pith/A5JAD7DDRXKM2WGTEZ54UQUGEL.json","graph_json":"https://pith.science/api/pith-number/A5JAD7DDRXKM2WGTEZ54UQUGEL/graph.json","events_json":"https://pith.science/api/pith-number/A5JAD7DDRXKM2WGTEZ54UQUGEL/events.json","paper":"https://pith.science/paper/A5JAD7DD"},"agent_actions":{"view_html":"https://pith.science/pith/A5JAD7DDRXKM2WGTEZ54UQUGEL","download_json":"https://pith.science/pith/A5JAD7DDRXKM2WGTEZ54UQUGEL.json","view_paper":"https://pith.science/paper/A5JAD7DD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.3808&json=true","fetch_graph":"https://pith.science/api/pith-number/A5JAD7DDRXKM2WGTEZ54UQUGEL/graph.json","fetch_events":"https://pith.science/api/pith-number/A5JAD7DDRXKM2WGTEZ54UQUGEL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/A5JAD7DDRXKM2WGTEZ54UQUGEL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/A5JAD7DDRXKM2WGTEZ54UQUGEL/action/storage_attestation","attest_author":"https://pith.science/pith/A5JAD7DDRXKM2WGTEZ54UQUGEL/action/author_attestation","sign_citation":"https://pith.science/pith/A5JAD7DDRXKM2WGTEZ54UQUGEL/action/citation_signature","submit_replication":"https://pith.science/pith/A5JAD7DDRXKM2WGTEZ54UQUGEL/action/replication_record"}},"created_at":"2026-05-18T02:49:45.674061+00:00","updated_at":"2026-05-18T02:49:45.674061+00:00"}