{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:2XWPNWPVQZ3TKTYA74PADETUYF","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"3cdb800bd44ad56d7c8d3b81236f8afcf84d709fbe5251999bce597fabe1cb35","cross_cats_sorted":["math.AG"],"license":"","primary_cat":"hep-th","submitted_at":"1997-12-02T21:52:34Z","title_canon_sha256":"9511b70c1c1051093de764c5c47059e1b471d3de7fe06af6070f92019430fb26"},"schema_version":"1.0","source":{"id":"hep-th/9712023","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9712023","created_at":"2026-05-18T01:05:55Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9712023v2","created_at":"2026-05-18T01:05:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9712023","created_at":"2026-05-18T01:05:55Z"},{"alias_kind":"pith_short_12","alias_value":"2XWPNWPVQZ3T","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"2XWPNWPVQZ3TKTYA","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"2XWPNWPV","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:665466a6e84553436778a2b3b2d476a3eaa04fab01c2237b30fee57f0ce6b7bd","target":"graph","created_at":"2026-05-18T01:05:55Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"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","authors_text":"A. Johansen, B. R. Greene, C. I. Lazaroiu, M. Bershadsky, T. M. Chiang","cross_cats":["math.AG"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1997-12-02T21:52:34Z","title":"F-theory and linear sigma models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9712023","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:251b6223366fda767ab7e63ceff08b4c8c40157dfa40ec23b050265aeca56abe","target":"record","created_at":"2026-05-18T01:05:55Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"3cdb800bd44ad56d7c8d3b81236f8afcf84d709fbe5251999bce597fabe1cb35","cross_cats_sorted":["math.AG"],"license":"","primary_cat":"hep-th","submitted_at":"1997-12-02T21:52:34Z","title_canon_sha256":"9511b70c1c1051093de764c5c47059e1b471d3de7fe06af6070f92019430fb26"},"schema_version":"1.0","source":{"id":"hep-th/9712023","kind":"arxiv","version":2}},"canonical_sha256":"d5ecf6d9f58677354f00ff1e019274c15a3475a8ed4552cbfd54753f50af82a7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d5ecf6d9f58677354f00ff1e019274c15a3475a8ed4552cbfd54753f50af82a7","first_computed_at":"2026-05-18T01:05:55.629010Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:05:55.629010Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aoKNQWWeaLKUny9l9IXRScUIhvO1OSIFVKDlC8QQDb4XFYQmAUx3oErU52nLRFlNetoCqT85ughMKp/ln5vnBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:05:55.629611Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9712023","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:251b6223366fda767ab7e63ceff08b4c8c40157dfa40ec23b050265aeca56abe","sha256:665466a6e84553436778a2b3b2d476a3eaa04fab01c2237b30fee57f0ce6b7bd"],"state_sha256":"0e488a5acf20db200f31cd92f275d35483149c3f5e560702cf4ba2a3a7623fa0"}