{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:ST5CFEOCTENPIGMMCCODKAAMHK","short_pith_number":"pith:ST5CFEOC","canonical_record":{"source":{"id":"1009.2049","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-10T16:44:52Z","cross_cats_sorted":["hep-ex","hep-th"],"title_canon_sha256":"967790843857e354bd2bc6abd00793b8c3c355a1d29f9272ce67ed12aad9ca7e","abstract_canon_sha256":"996cd1dc8f7a61f3ff0a99ebcb243cf230ba003c4b2ddec48fcaf0f081fd6fb3"},"schema_version":"1.0"},"canonical_sha256":"94fa2291c2991af4198c109c35000c3aa2808ca84331d96ba6da8832c9ca9a38","source":{"kind":"arxiv","id":"1009.2049","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.2049","created_at":"2026-05-18T04:30:36Z"},{"alias_kind":"arxiv_version","alias_value":"1009.2049v3","created_at":"2026-05-18T04:30:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2049","created_at":"2026-05-18T04:30:36Z"},{"alias_kind":"pith_short_12","alias_value":"ST5CFEOCTENP","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"ST5CFEOCTENPIGMM","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"ST5CFEOC","created_at":"2026-05-18T12:26:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:ST5CFEOCTENPIGMMCCODKAAMHK","target":"record","payload":{"canonical_record":{"source":{"id":"1009.2049","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-10T16:44:52Z","cross_cats_sorted":["hep-ex","hep-th"],"title_canon_sha256":"967790843857e354bd2bc6abd00793b8c3c355a1d29f9272ce67ed12aad9ca7e","abstract_canon_sha256":"996cd1dc8f7a61f3ff0a99ebcb243cf230ba003c4b2ddec48fcaf0f081fd6fb3"},"schema_version":"1.0"},"canonical_sha256":"94fa2291c2991af4198c109c35000c3aa2808ca84331d96ba6da8832c9ca9a38","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:30:36.442689Z","signature_b64":"mnx0avlT9xIeh5H/tDZ6k2eUmGSczlgH2L2EeW0VjFAzLfI02z2VEmwGJmJoCj2Jdkb0ez7b5raqf/SmBsoXDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"94fa2291c2991af4198c109c35000c3aa2808ca84331d96ba6da8832c9ca9a38","last_reissued_at":"2026-05-18T04:30:36.442030Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:30:36.442030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.2049","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:30:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JOryFYBdPaX3jpaOwtlOSSKsXDme4meXIohJhtWZrsY/XQ1JMOU42xxlFHVt42xJIDOcZu7VXGBXOCtQIGHgAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T18:25:31.599279Z"},"content_sha256":"0e9eceee310b747cc0d75a834e19aabf1a3c86e3c396fa1ed05e7ee6e74771b4","schema_version":"1.0","event_id":"sha256:0e9eceee310b747cc0d75a834e19aabf1a3c86e3c396fa1ed05e7ee6e74771b4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:ST5CFEOCTENPIGMMCCODKAAMHK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Low Scale Flavor Gauge Symmetries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-th"],"primary_cat":"hep-ph","authors_text":"Benjam\\'in Grinstein, Giovanni Villadoro, Michele Redi","submitted_at":"2010-09-10T16:44:52Z","abstract_excerpt":"We study the possibility of gauging the Standard Model flavor group. Anomaly cancellation leads to the addition of fermions whose mass is inversely proportional to the known fermion masses. In this case all flavor violating effects turn out to be controlled roughly by the Standard Model Yukawa, suppressing transitions for the light generations. Due to the inverted hierarchy the scale of new gauge flavor bosons could be as low as the electroweak scale without violating any existing bound but accessible at the Tevatron and the LHC. The mechanism of flavor protection potentially provides an alter"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2049","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:30:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bc3Pww+5M1evTAhkFIB7+3coX5PfCEM+NL8b82ICkjkudV3IThr95SL4v4h/AZZ8NmGPcayAMFDjgFtJqOwCDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T18:25:31.599655Z"},"content_sha256":"ea5014c073eaf8d335205495c5e9a002a017cc8f76e91867b724108535fab4b2","schema_version":"1.0","event_id":"sha256:ea5014c073eaf8d335205495c5e9a002a017cc8f76e91867b724108535fab4b2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ST5CFEOCTENPIGMMCCODKAAMHK/bundle.json","state_url":"https://pith.science/pith/ST5CFEOCTENPIGMMCCODKAAMHK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ST5CFEOCTENPIGMMCCODKAAMHK/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-21T18:25:31Z","links":{"resolver":"https://pith.science/pith/ST5CFEOCTENPIGMMCCODKAAMHK","bundle":"https://pith.science/pith/ST5CFEOCTENPIGMMCCODKAAMHK/bundle.json","state":"https://pith.science/pith/ST5CFEOCTENPIGMMCCODKAAMHK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ST5CFEOCTENPIGMMCCODKAAMHK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ST5CFEOCTENPIGMMCCODKAAMHK","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":"996cd1dc8f7a61f3ff0a99ebcb243cf230ba003c4b2ddec48fcaf0f081fd6fb3","cross_cats_sorted":["hep-ex","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-10T16:44:52Z","title_canon_sha256":"967790843857e354bd2bc6abd00793b8c3c355a1d29f9272ce67ed12aad9ca7e"},"schema_version":"1.0","source":{"id":"1009.2049","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.2049","created_at":"2026-05-18T04:30:36Z"},{"alias_kind":"arxiv_version","alias_value":"1009.2049v3","created_at":"2026-05-18T04:30:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2049","created_at":"2026-05-18T04:30:36Z"},{"alias_kind":"pith_short_12","alias_value":"ST5CFEOCTENP","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"ST5CFEOCTENPIGMM","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"ST5CFEOC","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:ea5014c073eaf8d335205495c5e9a002a017cc8f76e91867b724108535fab4b2","target":"graph","created_at":"2026-05-18T04:30:36Z","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 study the possibility of gauging the Standard Model flavor group. Anomaly cancellation leads to the addition of fermions whose mass is inversely proportional to the known fermion masses. In this case all flavor violating effects turn out to be controlled roughly by the Standard Model Yukawa, suppressing transitions for the light generations. Due to the inverted hierarchy the scale of new gauge flavor bosons could be as low as the electroweak scale without violating any existing bound but accessible at the Tevatron and the LHC. The mechanism of flavor protection potentially provides an alter","authors_text":"Benjam\\'in Grinstein, Giovanni Villadoro, Michele Redi","cross_cats":["hep-ex","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-10T16:44:52Z","title":"Low Scale Flavor Gauge Symmetries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2049","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":"sha256:0e9eceee310b747cc0d75a834e19aabf1a3c86e3c396fa1ed05e7ee6e74771b4","target":"record","created_at":"2026-05-18T04:30:36Z","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":"996cd1dc8f7a61f3ff0a99ebcb243cf230ba003c4b2ddec48fcaf0f081fd6fb3","cross_cats_sorted":["hep-ex","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-10T16:44:52Z","title_canon_sha256":"967790843857e354bd2bc6abd00793b8c3c355a1d29f9272ce67ed12aad9ca7e"},"schema_version":"1.0","source":{"id":"1009.2049","kind":"arxiv","version":3}},"canonical_sha256":"94fa2291c2991af4198c109c35000c3aa2808ca84331d96ba6da8832c9ca9a38","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"94fa2291c2991af4198c109c35000c3aa2808ca84331d96ba6da8832c9ca9a38","first_computed_at":"2026-05-18T04:30:36.442030Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:30:36.442030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mnx0avlT9xIeh5H/tDZ6k2eUmGSczlgH2L2EeW0VjFAzLfI02z2VEmwGJmJoCj2Jdkb0ez7b5raqf/SmBsoXDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:30:36.442689Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.2049","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e9eceee310b747cc0d75a834e19aabf1a3c86e3c396fa1ed05e7ee6e74771b4","sha256:ea5014c073eaf8d335205495c5e9a002a017cc8f76e91867b724108535fab4b2"],"state_sha256":"28cb46424ecb261c844f84797400f313c1031c244dcb7cfbdbbde0e4dd76a276"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ng5lNf8aN+4hSVGubbatSXNh6J9SQzCtRSyHkDZhqleEqz/LZuJxIcSnMWL4uajbM7VDd8OvFeVrUjJhZARdCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T18:25:31.601996Z","bundle_sha256":"7f314f52c7e3ba9e5b5b26d4b03ce9bdcf982047c81d7501ff72dbe809602dee"}}