{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:UYNI3LTFZE3DHJUH2AXW3QXLPM","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":"7c7b9213df0a6e56d8fece5b83a11b9cb7f7a6443824b0c5223418ad8610c60c","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-th","submitted_at":"2003-03-04T13:09:44Z","title_canon_sha256":"545c57a462402e6f12ec5dfb70b4af779f209410e7d421474d50c74a85df28d3"},"schema_version":"1.0","source":{"id":"hep-th/0303024","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0303024","created_at":"2026-07-04T16:41:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0303024v2","created_at":"2026-07-04T16:41:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0303024","created_at":"2026-07-04T16:41:11Z"},{"alias_kind":"pith_short_12","alias_value":"UYNI3LTFZE3D","created_at":"2026-07-04T16:41:11Z"},{"alias_kind":"pith_short_16","alias_value":"UYNI3LTFZE3DHJUH","created_at":"2026-07-04T16:41:11Z"},{"alias_kind":"pith_short_8","alias_value":"UYNI3LTF","created_at":"2026-07-04T16:41:11Z"}],"graph_snapshots":[{"event_id":"sha256:4f9f7238295ce90c68886f3e0a46f725f0efd112dceccfb501890952e232110c","target":"graph","created_at":"2026-07-04T16:41:11Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-th/0303024/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss type IIB orientifolds with D-branes, and NSNS and RR field strength fluxes. The D-brane sectors lead to open string spectra with non-abelian gauge symmetry and charged chiral fermions. The closed string field strengths generate a scalar potential stabilizing most moduli. We describe the construction of N=1 supersymmetric models in the context of orientifolds of IIB theory on T^6/Z_2 x Z_2, containing D9-branes with world-volume magnetic fluxes, and illustrate model building possibilities with several explicit examples. We comment on a T-dual picture with D8-branes on non-Calabi-Yau ","authors_text":"Angel M. Uranga, Juan F. G. Cascales","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2003-03-04T13:09:44Z","title":"Chiral 4d string vacua with D-branes and NSNS and RR fluxes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0303024","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":"sha256:0186a25c9108f88a21df6a47fd3e7f6bcbad147feb027fc2be8529bddff921fc","target":"record","created_at":"2026-07-04T16:41:11Z","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":"7c7b9213df0a6e56d8fece5b83a11b9cb7f7a6443824b0c5223418ad8610c60c","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-th","submitted_at":"2003-03-04T13:09:44Z","title_canon_sha256":"545c57a462402e6f12ec5dfb70b4af779f209410e7d421474d50c74a85df28d3"},"schema_version":"1.0","source":{"id":"hep-th/0303024","kind":"arxiv","version":2}},"canonical_sha256":"a61a8dae65c93633a687d02f6dc2eb7b362db69e036ee86a9aabf30e5afc2c0a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a61a8dae65c93633a687d02f6dc2eb7b362db69e036ee86a9aabf30e5afc2c0a","first_computed_at":"2026-07-04T16:41:11.196816Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:41:11.196816Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tK6uYzIdPJVGH55doZ/nfc2KNUPJTgLn23l9I8bWtOQN9o31b63h8Wn1r+Sy+g7RXMRs/A8OJXxMUA5v2bf6Aw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:41:11.197156Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0303024","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0186a25c9108f88a21df6a47fd3e7f6bcbad147feb027fc2be8529bddff921fc","sha256:4f9f7238295ce90c68886f3e0a46f725f0efd112dceccfb501890952e232110c"],"state_sha256":"eb0101dc8a42c9d621077fa866dd698f03e4874124269e5cd08897fe4e64d220"}