{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:DATWBN4DPSZOPVNXBUZRY3GRXW","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":"388feb9afe0e5e44a55ae09f527f45877fbfec1928746817c03f8a79956269a0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-03-14T00:24:39Z","title_canon_sha256":"19f67ac46fa4a895bb0b307d1061c81b31a032e20672c36ea338f51167109a95"},"schema_version":"1.0","source":{"id":"1303.3317","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.3317","created_at":"2026-05-18T01:51:07Z"},{"alias_kind":"arxiv_version","alias_value":"1303.3317v4","created_at":"2026-05-18T01:51:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.3317","created_at":"2026-05-18T01:51:07Z"},{"alias_kind":"pith_short_12","alias_value":"DATWBN4DPSZO","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"DATWBN4DPSZOPVNX","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"DATWBN4D","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:9b728ddb5617b84e59e639676aee45899f18aeebe332c4766ad52c5da36f8482","target":"graph","created_at":"2026-05-18T01:51:07Z","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 consider N=1 F-theory and Type IIB orientifold compactifications and derive new \\alpha' corrections to the four-dimensional effective action. They originate from higher derivative corrections to eleven-dimensional supergravity and survive the M-theory to F-theory limit. We find a correction to the Kahler moduli depending on a non-trivial intersection curve of seven-branes. We also analyze a four-dimensional higher curvature correction.","authors_text":"Matthias Weissenbacher, Raffaele Savelli, Thomas W. Grimm","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-03-14T00:24:39Z","title":"On \\alpha' corrections in N=1 F-theory compactifications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.3317","kind":"arxiv","version":4},"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":"sha256:4b5e1324d0bf3086d750b8355e8a72ade53f9df5633d40fcd41bafb5e2054ded","target":"record","created_at":"2026-05-18T01:51:07Z","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":"388feb9afe0e5e44a55ae09f527f45877fbfec1928746817c03f8a79956269a0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-03-14T00:24:39Z","title_canon_sha256":"19f67ac46fa4a895bb0b307d1061c81b31a032e20672c36ea338f51167109a95"},"schema_version":"1.0","source":{"id":"1303.3317","kind":"arxiv","version":4}},"canonical_sha256":"182760b7837cb2e7d5b70d331c6cd1bd8b423d76f60333df78389008a0dfca95","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"182760b7837cb2e7d5b70d331c6cd1bd8b423d76f60333df78389008a0dfca95","first_computed_at":"2026-05-18T01:51:07.653684Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:07.653684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uJOIXE2dn9SAmaPiW+tQQNwbnyvz68kP3s8BqgqwH+mx70Q88tpahbdg39r/D9G4mmCv4RJNVMvBgwlkcVWtCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:07.654404Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.3317","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b5e1324d0bf3086d750b8355e8a72ade53f9df5633d40fcd41bafb5e2054ded","sha256:9b728ddb5617b84e59e639676aee45899f18aeebe332c4766ad52c5da36f8482"],"state_sha256":"c221135b1865fccb76808d675256841568a629db969f181bc84055386c8a26a7"}