{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:2MCECWKQKU3H4V3X57YZYLTRFP","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":"d68d9bdb5e76723d556d67b95c87d41d04a631c93debddf39b50f2b18680fff4","cross_cats_sorted":["math.AG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-08-11T20:28:34Z","title_canon_sha256":"a0aaabdd7d38e923ffc432c48140831df01511ae6f40abea64c53a5174a822b2"},"schema_version":"1.0","source":{"id":"0908.1572","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.1572","created_at":"2026-05-18T02:24:47Z"},{"alias_kind":"arxiv_version","alias_value":"0908.1572v3","created_at":"2026-05-18T02:24:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.1572","created_at":"2026-05-18T02:24:47Z"},{"alias_kind":"pith_short_12","alias_value":"2MCECWKQKU3H","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"2MCECWKQKU3H4V3X","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"2MCECWKQ","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:c453ddc64d38644ef53f3e12ffab3f4f6f052ce70851252c8683d2ead132bc67","target":"graph","created_at":"2026-05-18T02:24:47Z","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 new explicit constructions of weak coupling limits of F-theory generalizing Sen's construction to elliptic fibrations which are not necessary given in a Weierstrass form. These new constructions allow for an elegant derivation of several brane configurations that do not occur within the original framework of Sen's limit, or which would require complicated geometric tuning or break supersymmetry. Our approach is streamlined by first deriving a simple geometric interpretation of Sen's weak coupling limit. This leads to a natural way of organizing all such limits in terms of transition","authors_text":"Mboyo Esole, Paolo Aluffi","cross_cats":["math.AG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-08-11T20:28:34Z","title":"New Orientifold Weak Coupling Limits in F-theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.1572","kind":"arxiv","version":3},"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":"sha256:898f82268d3d391ebef717f95f0f8cff6668d0de15cfa47e289f7968cfb4897c","target":"record","created_at":"2026-05-18T02:24:47Z","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":"d68d9bdb5e76723d556d67b95c87d41d04a631c93debddf39b50f2b18680fff4","cross_cats_sorted":["math.AG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-08-11T20:28:34Z","title_canon_sha256":"a0aaabdd7d38e923ffc432c48140831df01511ae6f40abea64c53a5174a822b2"},"schema_version":"1.0","source":{"id":"0908.1572","kind":"arxiv","version":3}},"canonical_sha256":"d30441595055367e5777eff19c2e712bef9df14de0fe5566a88c0344ae6c85a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d30441595055367e5777eff19c2e712bef9df14de0fe5566a88c0344ae6c85a4","first_computed_at":"2026-05-18T02:24:47.737431Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:24:47.737431Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5U5Oek52ix/pk9v1Ie8pYcWmXseZIUBFEGw26Ba010eetVdRtWg3vA7DJJpsKjgRP6Rdp0Fs+O1YMHkLn39WCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:24:47.738159Z","signed_message":"canonical_sha256_bytes"},"source_id":"0908.1572","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:898f82268d3d391ebef717f95f0f8cff6668d0de15cfa47e289f7968cfb4897c","sha256:c453ddc64d38644ef53f3e12ffab3f4f6f052ce70851252c8683d2ead132bc67"],"state_sha256":"fc25ce92129bac2d1408ff155ba9642fa43f10c07f36a5c9302b9d9e59570053"}