{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:PIERQ3JPGFLNY7LI6V24PP2G26","short_pith_number":"pith:PIERQ3JP","schema_version":"1.0","canonical_sha256":"7a09186d2f3156dc7d68f575c7bf46d7b2059893afbfd782821b0ec540a91e44","source":{"kind":"arxiv","id":"1005.5728","version":3},"attestation_state":"computed","paper":{"title":"Flipped SU(5) GUTs from E_8 Singularities in F-theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-th","authors_text":"Ching-Ming Chen, Yu-Chieh Chung","submitted_at":"2010-05-31T19:33:54Z","abstract_excerpt":"In this paper we construct supersymmetric flipped SU(5) GUTs from E_8 singularities in F-theory. We start from an SO(10) singularity unfolded from an E_8 singularity by using an SU(4) spectral cover. To obtain realistic models, we consider (3,1) and (2,2) factorizations of the SU(4) cover. After turning on the massless U(1)_X gauge flux, we obtain the SU(5) X U(1)_X gauge group. Based on the well-studied geometric backgrounds in the literature, we demonstrate several models and discuss their phenomenology."},"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":"1005.5728","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-05-31T19:33:54Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"327cb8f8a245c88203f84cb965204f4bdd978965d4c2b202502f7b3949295760","abstract_canon_sha256":"9047a0f79e8dc8ad70788f13078abeef84505cfa4bce1759e9947ec755346636"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:26:54.094496Z","signature_b64":"xsKclysgUkAMsWQGBZ2jr6alVHn5pWada/o2YnVJG8BdiCrajkFDnAPsqrDYN4labj58BH1vzCsmgmLWntJ4Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7a09186d2f3156dc7d68f575c7bf46d7b2059893afbfd782821b0ec540a91e44","last_reissued_at":"2026-05-18T04:26:54.093917Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:26:54.093917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Flipped SU(5) GUTs from E_8 Singularities in F-theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-th","authors_text":"Ching-Ming Chen, Yu-Chieh Chung","submitted_at":"2010-05-31T19:33:54Z","abstract_excerpt":"In this paper we construct supersymmetric flipped SU(5) GUTs from E_8 singularities in F-theory. We start from an SO(10) singularity unfolded from an E_8 singularity by using an SU(4) spectral cover. To obtain realistic models, we consider (3,1) and (2,2) factorizations of the SU(4) cover. After turning on the massless U(1)_X gauge flux, we obtain the SU(5) X U(1)_X gauge group. Based on the well-studied geometric backgrounds in the literature, we demonstrate several models and discuss their phenomenology."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.5728","kind":"arxiv","version":3},"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":"1005.5728","created_at":"2026-05-18T04:26:54.094001+00:00"},{"alias_kind":"arxiv_version","alias_value":"1005.5728v3","created_at":"2026-05-18T04:26:54.094001+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.5728","created_at":"2026-05-18T04:26:54.094001+00:00"},{"alias_kind":"pith_short_12","alias_value":"PIERQ3JPGFLN","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"PIERQ3JPGFLNY7LI","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"PIERQ3JP","created_at":"2026-05-18T12:26:12.377268+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/PIERQ3JPGFLNY7LI6V24PP2G26","json":"https://pith.science/pith/PIERQ3JPGFLNY7LI6V24PP2G26.json","graph_json":"https://pith.science/api/pith-number/PIERQ3JPGFLNY7LI6V24PP2G26/graph.json","events_json":"https://pith.science/api/pith-number/PIERQ3JPGFLNY7LI6V24PP2G26/events.json","paper":"https://pith.science/paper/PIERQ3JP"},"agent_actions":{"view_html":"https://pith.science/pith/PIERQ3JPGFLNY7LI6V24PP2G26","download_json":"https://pith.science/pith/PIERQ3JPGFLNY7LI6V24PP2G26.json","view_paper":"https://pith.science/paper/PIERQ3JP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1005.5728&json=true","fetch_graph":"https://pith.science/api/pith-number/PIERQ3JPGFLNY7LI6V24PP2G26/graph.json","fetch_events":"https://pith.science/api/pith-number/PIERQ3JPGFLNY7LI6V24PP2G26/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PIERQ3JPGFLNY7LI6V24PP2G26/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PIERQ3JPGFLNY7LI6V24PP2G26/action/storage_attestation","attest_author":"https://pith.science/pith/PIERQ3JPGFLNY7LI6V24PP2G26/action/author_attestation","sign_citation":"https://pith.science/pith/PIERQ3JPGFLNY7LI6V24PP2G26/action/citation_signature","submit_replication":"https://pith.science/pith/PIERQ3JPGFLNY7LI6V24PP2G26/action/replication_record"}},"created_at":"2026-05-18T04:26:54.094001+00:00","updated_at":"2026-05-18T04:26:54.094001+00:00"}