{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:TTABFVOA4BZSCQDBPLRA4QKXFK","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":"75788c6dedf9639ea4132fada7904c7dae9a25e9288e8ff5223d03ae5dad77a2","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-03-14T20:00:14Z","title_canon_sha256":"7be4e4722781bc98acd173e59f71d59818a9781f4cdb8ec4df749259fcf98ae8"},"schema_version":"1.0","source":{"id":"1303.3589","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.3589","created_at":"2026-05-18T01:51:07Z"},{"alias_kind":"arxiv_version","alias_value":"1303.3589v2","created_at":"2026-05-18T01:51:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.3589","created_at":"2026-05-18T01:51:07Z"},{"alias_kind":"pith_short_12","alias_value":"TTABFVOA4BZS","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TTABFVOA4BZSCQDB","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TTABFVOA","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:6f924bcbc1ff2c22101c3131127df79faa82690f109646712d240d4025d9dd49","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 analyse hypercharge flux GUT breaking in F-theory/Type IIB GUT models with regards to its implications for anomaly cancellation and gauge coupling unification. To this aim we exploit the Type IIB limit and consider 7-brane configurations that for the first time are guaranteed to exhibit net hypercharge flux restriction to matter curves. We show that local F-theory models with anomalies of type U(1)_Y-U(1)^2 in the massless spectrum can be consistent only if such additional U(1)s are globally geometrically massive (in the sense that they arise from non-Kahler deformations of the Calabi-Yau f","authors_text":"Christoph Mayrhofer, Eran Palti, Timo Weigand","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-03-14T20:00:14Z","title":"Hypercharge Flux in IIB and F-theory: Anomalies and Gauge Coupling Unification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.3589","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":"sha256:6f3bf37e052e5d2c111c0b81f8c099ecd3d0fc1a5cd55d264cd6d7e53ed5876d","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":"75788c6dedf9639ea4132fada7904c7dae9a25e9288e8ff5223d03ae5dad77a2","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-03-14T20:00:14Z","title_canon_sha256":"7be4e4722781bc98acd173e59f71d59818a9781f4cdb8ec4df749259fcf98ae8"},"schema_version":"1.0","source":{"id":"1303.3589","kind":"arxiv","version":2}},"canonical_sha256":"9cc012d5c0e0732140617ae20e41572ab9895b377ae34e6517075748f2a5804f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9cc012d5c0e0732140617ae20e41572ab9895b377ae34e6517075748f2a5804f","first_computed_at":"2026-05-18T01:51:07.120611Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:07.120611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YXjsFWnKLe9rGJ18WAQrWu/NpZXdb1hb0dOUskFlhJGJdCoOGF7ggMicGxtCVNDZZ8w690zhvdjcGkstXlC7Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:07.121100Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.3589","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6f3bf37e052e5d2c111c0b81f8c099ecd3d0fc1a5cd55d264cd6d7e53ed5876d","sha256:6f924bcbc1ff2c22101c3131127df79faa82690f109646712d240d4025d9dd49"],"state_sha256":"92d6996b0d8f61ac6999853fc7899ecaf7b5a28815b024f09f6a407c653cacd0"}