{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:ZFPEQMRSN6O7DL3EI3LLR7A6AZ","short_pith_number":"pith:ZFPEQMRS","schema_version":"1.0","canonical_sha256":"c95e4832326f9df1af6446d6b8fc1e06722fc07165a0cd9229aaa3a43358f857","source":{"kind":"arxiv","id":"1310.2304","version":2},"attestation_state":"computed","paper":{"title":"Mirror symmetry for Pfaffian Calabi-Yau 3-folds via conifold transitions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Michal Kapustka","submitted_at":"2013-10-08T23:18:49Z","abstract_excerpt":"In this note we construct conifold transitions between several Calabi-Yau threefolds given by Pfaffians in weighted projective spaces and Calabi-Yau threefolds appearing as complete intersections in toric varieties. We use the obtained results to predict mirrors following ideas of \\cite{BCKS, Batsmalltoricdegen}. In particular we consider the family of Calabi--Yau threefolds of degree 25 in $\\mathbb{P}^9$ obtained as a transverse intersection of two Grassmannians in their Plucker embeddings."},"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":"1310.2304","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2013-10-08T23:18:49Z","cross_cats_sorted":[],"title_canon_sha256":"c3c218d9ac37bf22465ee1661c009337c278a1efcde0e8a50e2a64babf09ce2a","abstract_canon_sha256":"6bbaee8edd5f47897189efe4fd01c34e1b39ea4a009a3aa7cd457a3f3843a123"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:44:29.436469Z","signature_b64":"V1A7gafwMXx+0jBXlAlkuWDh+ouatt8MGkOV5jwRkt+rvY+UOFXWVIUmdwj++ljFfCiHjJsr9EOrEWHgPJLRDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c95e4832326f9df1af6446d6b8fc1e06722fc07165a0cd9229aaa3a43358f857","last_reissued_at":"2026-05-18T00:44:29.435901Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:44:29.435901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mirror symmetry for Pfaffian Calabi-Yau 3-folds via conifold transitions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Michal Kapustka","submitted_at":"2013-10-08T23:18:49Z","abstract_excerpt":"In this note we construct conifold transitions between several Calabi-Yau threefolds given by Pfaffians in weighted projective spaces and Calabi-Yau threefolds appearing as complete intersections in toric varieties. We use the obtained results to predict mirrors following ideas of \\cite{BCKS, Batsmalltoricdegen}. In particular we consider the family of Calabi--Yau threefolds of degree 25 in $\\mathbb{P}^9$ obtained as a transverse intersection of two Grassmannians in their Plucker embeddings."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.2304","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":"1310.2304","created_at":"2026-05-18T00:44:29.435979+00:00"},{"alias_kind":"arxiv_version","alias_value":"1310.2304v2","created_at":"2026-05-18T00:44:29.435979+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.2304","created_at":"2026-05-18T00:44:29.435979+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZFPEQMRSN6O7","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZFPEQMRSN6O7DL3E","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZFPEQMRS","created_at":"2026-05-18T12:28:09.283467+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/ZFPEQMRSN6O7DL3EI3LLR7A6AZ","json":"https://pith.science/pith/ZFPEQMRSN6O7DL3EI3LLR7A6AZ.json","graph_json":"https://pith.science/api/pith-number/ZFPEQMRSN6O7DL3EI3LLR7A6AZ/graph.json","events_json":"https://pith.science/api/pith-number/ZFPEQMRSN6O7DL3EI3LLR7A6AZ/events.json","paper":"https://pith.science/paper/ZFPEQMRS"},"agent_actions":{"view_html":"https://pith.science/pith/ZFPEQMRSN6O7DL3EI3LLR7A6AZ","download_json":"https://pith.science/pith/ZFPEQMRSN6O7DL3EI3LLR7A6AZ.json","view_paper":"https://pith.science/paper/ZFPEQMRS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1310.2304&json=true","fetch_graph":"https://pith.science/api/pith-number/ZFPEQMRSN6O7DL3EI3LLR7A6AZ/graph.json","fetch_events":"https://pith.science/api/pith-number/ZFPEQMRSN6O7DL3EI3LLR7A6AZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZFPEQMRSN6O7DL3EI3LLR7A6AZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZFPEQMRSN6O7DL3EI3LLR7A6AZ/action/storage_attestation","attest_author":"https://pith.science/pith/ZFPEQMRSN6O7DL3EI3LLR7A6AZ/action/author_attestation","sign_citation":"https://pith.science/pith/ZFPEQMRSN6O7DL3EI3LLR7A6AZ/action/citation_signature","submit_replication":"https://pith.science/pith/ZFPEQMRSN6O7DL3EI3LLR7A6AZ/action/replication_record"}},"created_at":"2026-05-18T00:44:29.435979+00:00","updated_at":"2026-05-18T00:44:29.435979+00:00"}