{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:LLMREFOH57TFN52J3UQO7INX3P","short_pith_number":"pith:LLMREFOH","schema_version":"1.0","canonical_sha256":"5ad91215c7efe656f749dd20efa1b7dbdffcb101c902ff83eaab3d215c57d878","source":{"kind":"arxiv","id":"1007.5208","version":1},"attestation_state":"computed","paper":{"title":"Flavour in supersymmetry: horizontal symmetries or wave function renormalisation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Emilian Dudas, Gero von Gersdorff, Jeanne Parmentier, Stefan Pokorski","submitted_at":"2010-07-29T12:53:57Z","abstract_excerpt":"We compare theoretical and experimental predictions of two main classes of models addressing fermion mass hierarchies and flavour changing neutral currents (FCNC) effects in supersymmetry: Froggatt-Nielsen (FN) U(1) gauged flavour models and Nelson-Strassler/extra dimensional models with hierarchical wave functions for the families. We show that whereas the two lead to identical predictions in the fermion mass matrices, the second class generates a stronger suppression of FCNC effects. We prove that, whereas at first sight the FN setup is more constrained due to anomaly cancelation conditions,"},"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":"1007.5208","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-07-29T12:53:57Z","cross_cats_sorted":[],"title_canon_sha256":"4d4071933793fc630805e2b76dc1d7e91475072a8db48cb45b399634ef7c6b00","abstract_canon_sha256":"88a8c1a885c5ea477f45846fd140af37187e4a965f07384ee57e910c94431e9f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:33:59.881386Z","signature_b64":"DZ4BSDn+/CDiHpc6Xl1SDkLyLRcefYgucAGOgDUeIo4lsT6TpC7bCyEz2fLE4iGk6O3n7D8j74WDNpp8LgqyBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ad91215c7efe656f749dd20efa1b7dbdffcb101c902ff83eaab3d215c57d878","last_reissued_at":"2026-05-18T04:33:59.880835Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:33:59.880835Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Flavour in supersymmetry: horizontal symmetries or wave function renormalisation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Emilian Dudas, Gero von Gersdorff, Jeanne Parmentier, Stefan Pokorski","submitted_at":"2010-07-29T12:53:57Z","abstract_excerpt":"We compare theoretical and experimental predictions of two main classes of models addressing fermion mass hierarchies and flavour changing neutral currents (FCNC) effects in supersymmetry: Froggatt-Nielsen (FN) U(1) gauged flavour models and Nelson-Strassler/extra dimensional models with hierarchical wave functions for the families. We show that whereas the two lead to identical predictions in the fermion mass matrices, the second class generates a stronger suppression of FCNC effects. We prove that, whereas at first sight the FN setup is more constrained due to anomaly cancelation conditions,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.5208","kind":"arxiv","version":1},"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":"1007.5208","created_at":"2026-05-18T04:33:59.880914+00:00"},{"alias_kind":"arxiv_version","alias_value":"1007.5208v1","created_at":"2026-05-18T04:33:59.880914+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.5208","created_at":"2026-05-18T04:33:59.880914+00:00"},{"alias_kind":"pith_short_12","alias_value":"LLMREFOH57TF","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_16","alias_value":"LLMREFOH57TFN52J","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_8","alias_value":"LLMREFOH","created_at":"2026-05-18T12:26:10.704358+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/LLMREFOH57TFN52J3UQO7INX3P","json":"https://pith.science/pith/LLMREFOH57TFN52J3UQO7INX3P.json","graph_json":"https://pith.science/api/pith-number/LLMREFOH57TFN52J3UQO7INX3P/graph.json","events_json":"https://pith.science/api/pith-number/LLMREFOH57TFN52J3UQO7INX3P/events.json","paper":"https://pith.science/paper/LLMREFOH"},"agent_actions":{"view_html":"https://pith.science/pith/LLMREFOH57TFN52J3UQO7INX3P","download_json":"https://pith.science/pith/LLMREFOH57TFN52J3UQO7INX3P.json","view_paper":"https://pith.science/paper/LLMREFOH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1007.5208&json=true","fetch_graph":"https://pith.science/api/pith-number/LLMREFOH57TFN52J3UQO7INX3P/graph.json","fetch_events":"https://pith.science/api/pith-number/LLMREFOH57TFN52J3UQO7INX3P/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LLMREFOH57TFN52J3UQO7INX3P/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LLMREFOH57TFN52J3UQO7INX3P/action/storage_attestation","attest_author":"https://pith.science/pith/LLMREFOH57TFN52J3UQO7INX3P/action/author_attestation","sign_citation":"https://pith.science/pith/LLMREFOH57TFN52J3UQO7INX3P/action/citation_signature","submit_replication":"https://pith.science/pith/LLMREFOH57TFN52J3UQO7INX3P/action/replication_record"}},"created_at":"2026-05-18T04:33:59.880914+00:00","updated_at":"2026-05-18T04:33:59.880914+00:00"}