{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1995:EMSBVFCJIMKWZZ7DCPTKWWEZDV","short_pith_number":"pith:EMSBVFCJ","schema_version":"1.0","canonical_sha256":"23241a944943156ce7e313e6ab58991d4910855cb95204b91753b09ee3074f6f","source":{"kind":"arxiv","id":"cond-mat/9502017","version":3},"attestation_state":"computed","paper":{"title":"NEW TOPOLOGIES IN THE PHASE DIAGRAM OF THE SEMI-INFINITE BLUME-CAPEL MODEL","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"Alessandro Pelizzola, Carla Buzano","submitted_at":"1995-02-03T11:33:03Z","abstract_excerpt":"The phase diagram of the Blume--Capel model on a semi--infinite simple cubic lattice with a (100) free surface is studied in the pair approximation of the cluster variation method. Six main topologies are found, of which two are new, due to the occurrence of a first order surface transition in the phase with ordered bulk, separating two phases with large and small surface order parameters. The latter is a new phase and is studied in some detail, giving the behaviour of the order parameter profiles in two typical cases. A comparison is made with the results of a low temperature expansion, where"},"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":"cond-mat/9502017","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"1995-02-03T11:33:03Z","cross_cats_sorted":[],"title_canon_sha256":"3bfe82844884dd9a37da433e0ca4689b35340ffc3584e532087b0945f2f5cdb0","abstract_canon_sha256":"efa4bb5a06cd4e9433c374d8750034f89220ddfc8e7d3ed6a148c7664d2b00c8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:35.341012Z","signature_b64":"YFX8o5Hy7r0NAw9bvTDbRNBdjkDbxTPd0Yte2mbku3aHGsYrZOfJnQT/0qQD1pLAZoPAbQ1sjqclrqcMKqpVAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23241a944943156ce7e313e6ab58991d4910855cb95204b91753b09ee3074f6f","last_reissued_at":"2026-05-18T01:39:35.340451Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:35.340451Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"NEW TOPOLOGIES IN THE PHASE DIAGRAM OF THE SEMI-INFINITE BLUME-CAPEL MODEL","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"Alessandro Pelizzola, Carla Buzano","submitted_at":"1995-02-03T11:33:03Z","abstract_excerpt":"The phase diagram of the Blume--Capel model on a semi--infinite simple cubic lattice with a (100) free surface is studied in the pair approximation of the cluster variation method. Six main topologies are found, of which two are new, due to the occurrence of a first order surface transition in the phase with ordered bulk, separating two phases with large and small surface order parameters. The latter is a new phase and is studied in some detail, giving the behaviour of the order parameter profiles in two typical cases. A comparison is made with the results of a low temperature expansion, where"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9502017","kind":"arxiv","version":3},"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":"cond-mat/9502017","created_at":"2026-05-18T01:39:35.340544+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9502017v3","created_at":"2026-05-18T01:39:35.340544+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9502017","created_at":"2026-05-18T01:39:35.340544+00:00"},{"alias_kind":"pith_short_12","alias_value":"EMSBVFCJIMKW","created_at":"2026-05-18T12:25:47.700082+00:00"},{"alias_kind":"pith_short_16","alias_value":"EMSBVFCJIMKWZZ7D","created_at":"2026-05-18T12:25:47.700082+00:00"},{"alias_kind":"pith_short_8","alias_value":"EMSBVFCJ","created_at":"2026-05-18T12:25:47.700082+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/EMSBVFCJIMKWZZ7DCPTKWWEZDV","json":"https://pith.science/pith/EMSBVFCJIMKWZZ7DCPTKWWEZDV.json","graph_json":"https://pith.science/api/pith-number/EMSBVFCJIMKWZZ7DCPTKWWEZDV/graph.json","events_json":"https://pith.science/api/pith-number/EMSBVFCJIMKWZZ7DCPTKWWEZDV/events.json","paper":"https://pith.science/paper/EMSBVFCJ"},"agent_actions":{"view_html":"https://pith.science/pith/EMSBVFCJIMKWZZ7DCPTKWWEZDV","download_json":"https://pith.science/pith/EMSBVFCJIMKWZZ7DCPTKWWEZDV.json","view_paper":"https://pith.science/paper/EMSBVFCJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/9502017&json=true","fetch_graph":"https://pith.science/api/pith-number/EMSBVFCJIMKWZZ7DCPTKWWEZDV/graph.json","fetch_events":"https://pith.science/api/pith-number/EMSBVFCJIMKWZZ7DCPTKWWEZDV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EMSBVFCJIMKWZZ7DCPTKWWEZDV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EMSBVFCJIMKWZZ7DCPTKWWEZDV/action/storage_attestation","attest_author":"https://pith.science/pith/EMSBVFCJIMKWZZ7DCPTKWWEZDV/action/author_attestation","sign_citation":"https://pith.science/pith/EMSBVFCJIMKWZZ7DCPTKWWEZDV/action/citation_signature","submit_replication":"https://pith.science/pith/EMSBVFCJIMKWZZ7DCPTKWWEZDV/action/replication_record"}},"created_at":"2026-05-18T01:39:35.340544+00:00","updated_at":"2026-05-18T01:39:35.340544+00:00"}