{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1997:2XWPNWPVQZ3TKTYA74PADETUYF","short_pith_number":"pith:2XWPNWPV","schema_version":"1.0","canonical_sha256":"d5ecf6d9f58677354f00ff1e019274c15a3475a8ed4552cbfd54753f50af82a7","source":{"kind":"arxiv","id":"hep-th/9712023","version":2},"attestation_state":"computed","paper":{"title":"F-theory and linear sigma models","license":"","headline":"","cross_cats":["math.AG"],"primary_cat":"hep-th","authors_text":"A. Johansen, B. R. Greene, C. I. Lazaroiu, M. Bershadsky, T. M. Chiang","submitted_at":"1997-12-02T21:52:34Z","abstract_excerpt":"We present an explicit method for translating between the linear sigma model and the spectral cover description of SU(r) stable bundles over an elliptically fibered Calabi-Yau manifold. We use this to investigate the 4-dimensional duality between (0,2) heterotic and F-theory compactifications. We indirectly find that much interesting heterotic information must be contained in the `spectral bundle' and in its dual description as a gauge theory on multiple F-theory 7-branes.\n A by-product of these efforts is a method for analyzing semistability and the splitting type of vector bundles over an el"},"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/9712023","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1997-12-02T21:52:34Z","cross_cats_sorted":["math.AG"],"title_canon_sha256":"9511b70c1c1051093de764c5c47059e1b471d3de7fe06af6070f92019430fb26","abstract_canon_sha256":"3cdb800bd44ad56d7c8d3b81236f8afcf84d709fbe5251999bce597fabe1cb35"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:05:55.629611Z","signature_b64":"aoKNQWWeaLKUny9l9IXRScUIhvO1OSIFVKDlC8QQDb4XFYQmAUx3oErU52nLRFlNetoCqT85ughMKp/ln5vnBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d5ecf6d9f58677354f00ff1e019274c15a3475a8ed4552cbfd54753f50af82a7","last_reissued_at":"2026-05-18T01:05:55.629010Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:05:55.629010Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"F-theory and linear sigma models","license":"","headline":"","cross_cats":["math.AG"],"primary_cat":"hep-th","authors_text":"A. Johansen, B. R. Greene, C. I. Lazaroiu, M. Bershadsky, T. M. Chiang","submitted_at":"1997-12-02T21:52:34Z","abstract_excerpt":"We present an explicit method for translating between the linear sigma model and the spectral cover description of SU(r) stable bundles over an elliptically fibered Calabi-Yau manifold. We use this to investigate the 4-dimensional duality between (0,2) heterotic and F-theory compactifications. We indirectly find that much interesting heterotic information must be contained in the `spectral bundle' and in its dual description as a gauge theory on multiple F-theory 7-branes.\n A by-product of these efforts is a method for analyzing semistability and the splitting type of vector bundles over an el"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9712023","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":"hep-th/9712023","created_at":"2026-05-18T01:05:55.629093+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9712023v2","created_at":"2026-05-18T01:05:55.629093+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9712023","created_at":"2026-05-18T01:05:55.629093+00:00"},{"alias_kind":"pith_short_12","alias_value":"2XWPNWPVQZ3T","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_16","alias_value":"2XWPNWPVQZ3TKTYA","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_8","alias_value":"2XWPNWPV","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/2XWPNWPVQZ3TKTYA74PADETUYF","json":"https://pith.science/pith/2XWPNWPVQZ3TKTYA74PADETUYF.json","graph_json":"https://pith.science/api/pith-number/2XWPNWPVQZ3TKTYA74PADETUYF/graph.json","events_json":"https://pith.science/api/pith-number/2XWPNWPVQZ3TKTYA74PADETUYF/events.json","paper":"https://pith.science/paper/2XWPNWPV"},"agent_actions":{"view_html":"https://pith.science/pith/2XWPNWPVQZ3TKTYA74PADETUYF","download_json":"https://pith.science/pith/2XWPNWPVQZ3TKTYA74PADETUYF.json","view_paper":"https://pith.science/paper/2XWPNWPV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/9712023&json=true","fetch_graph":"https://pith.science/api/pith-number/2XWPNWPVQZ3TKTYA74PADETUYF/graph.json","fetch_events":"https://pith.science/api/pith-number/2XWPNWPVQZ3TKTYA74PADETUYF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2XWPNWPVQZ3TKTYA74PADETUYF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2XWPNWPVQZ3TKTYA74PADETUYF/action/storage_attestation","attest_author":"https://pith.science/pith/2XWPNWPVQZ3TKTYA74PADETUYF/action/author_attestation","sign_citation":"https://pith.science/pith/2XWPNWPVQZ3TKTYA74PADETUYF/action/citation_signature","submit_replication":"https://pith.science/pith/2XWPNWPVQZ3TKTYA74PADETUYF/action/replication_record"}},"created_at":"2026-05-18T01:05:55.629093+00:00","updated_at":"2026-05-18T01:05:55.629093+00:00"}