{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1997:VQLC7JM5PHJFBV46SPM37DPBAZ","short_pith_number":"pith:VQLC7JM5","schema_version":"1.0","canonical_sha256":"ac162fa59d79d250d79e93d9bf8de10650e06a92b424795e84db0b4e94a37909","source":{"kind":"arxiv","id":"hep-th/9707049","version":1},"attestation_state":"computed","paper":{"title":"Matter from Toric Geometry","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Eugene Perevalov, Govindan Rajesh, Philip Candelas","submitted_at":"1997-07-03T19:55:52Z","abstract_excerpt":"We present an algorithm for obtaining the matter content of effective six-dimensional theories resulting from compactification of F-theory on elliptic Calabi-Yau threefolds which are hypersurfaces in toric varieties. The algorithm allows us to read off the matter content of the theory from the polyhedron describing the Calabi-Yau manifold. This is based on the generalized Green-Schwarz anomaly cancellation condition."},"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":"hep-th/9707049","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1997-07-03T19:55:52Z","cross_cats_sorted":[],"title_canon_sha256":"9ea3b476ad797999dbb85897a2fba1c5ae6fe7d0ff9e35a3da4a2fa7d28cb789","abstract_canon_sha256":"787d57831fd86bcb6bf07040cdcbcfa6c0abf5d9f1846812c52eac0d7931c24f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:35:16.194608Z","signature_b64":"HrhktdvXWO33BHGVGF3/i9lG7kK0YTUwAw4d4WovJG3SnnoZqiCFMwfwTXyaSbHTI0p+1GhlhStcRWe+iHqaAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ac162fa59d79d250d79e93d9bf8de10650e06a92b424795e84db0b4e94a37909","last_reissued_at":"2026-05-18T04:35:16.194125Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:35:16.194125Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Matter from Toric Geometry","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Eugene Perevalov, Govindan Rajesh, Philip Candelas","submitted_at":"1997-07-03T19:55:52Z","abstract_excerpt":"We present an algorithm for obtaining the matter content of effective six-dimensional theories resulting from compactification of F-theory on elliptic Calabi-Yau threefolds which are hypersurfaces in toric varieties. The algorithm allows us to read off the matter content of the theory from the polyhedron describing the Calabi-Yau manifold. This is based on the generalized Green-Schwarz anomaly cancellation condition."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9707049","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":"hep-th/9707049","created_at":"2026-05-18T04:35:16.194202+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9707049v1","created_at":"2026-05-18T04:35:16.194202+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9707049","created_at":"2026-05-18T04:35:16.194202+00:00"},{"alias_kind":"pith_short_12","alias_value":"VQLC7JM5PHJF","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_16","alias_value":"VQLC7JM5PHJFBV46","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_8","alias_value":"VQLC7JM5","created_at":"2026-05-18T12:25:48.327863+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/VQLC7JM5PHJFBV46SPM37DPBAZ","json":"https://pith.science/pith/VQLC7JM5PHJFBV46SPM37DPBAZ.json","graph_json":"https://pith.science/api/pith-number/VQLC7JM5PHJFBV46SPM37DPBAZ/graph.json","events_json":"https://pith.science/api/pith-number/VQLC7JM5PHJFBV46SPM37DPBAZ/events.json","paper":"https://pith.science/paper/VQLC7JM5"},"agent_actions":{"view_html":"https://pith.science/pith/VQLC7JM5PHJFBV46SPM37DPBAZ","download_json":"https://pith.science/pith/VQLC7JM5PHJFBV46SPM37DPBAZ.json","view_paper":"https://pith.science/paper/VQLC7JM5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/9707049&json=true","fetch_graph":"https://pith.science/api/pith-number/VQLC7JM5PHJFBV46SPM37DPBAZ/graph.json","fetch_events":"https://pith.science/api/pith-number/VQLC7JM5PHJFBV46SPM37DPBAZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VQLC7JM5PHJFBV46SPM37DPBAZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VQLC7JM5PHJFBV46SPM37DPBAZ/action/storage_attestation","attest_author":"https://pith.science/pith/VQLC7JM5PHJFBV46SPM37DPBAZ/action/author_attestation","sign_citation":"https://pith.science/pith/VQLC7JM5PHJFBV46SPM37DPBAZ/action/citation_signature","submit_replication":"https://pith.science/pith/VQLC7JM5PHJFBV46SPM37DPBAZ/action/replication_record"}},"created_at":"2026-05-18T04:35:16.194202+00:00","updated_at":"2026-05-18T04:35:16.194202+00:00"}