{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:LXAR5PZGJ5RPJQDVJGYXBJ5CUW","short_pith_number":"pith:LXAR5PZG","canonical_record":{"source":{"id":"hep-ph/9709510","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1997-09-30T17:14:28Z","cross_cats_sorted":[],"title_canon_sha256":"312e170922856f811b3ef641d0701186d95c2339fedc386f33b8dce05ffe1bed","abstract_canon_sha256":"050d9a92b1f951f06bb7f23c2dae973c4774f83789ba5863fa8c5c3ba8600fb5"},"schema_version":"1.0"},"canonical_sha256":"5dc11ebf264f62f4c07549b170a7a2a5ad56ed59061d14de20bcc786fdc0238c","source":{"kind":"arxiv","id":"hep-ph/9709510","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9709510","created_at":"2026-07-04T16:05:14Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9709510v2","created_at":"2026-07-04T16:05:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9709510","created_at":"2026-07-04T16:05:14Z"},{"alias_kind":"pith_short_12","alias_value":"LXAR5PZGJ5RP","created_at":"2026-07-04T16:05:14Z"},{"alias_kind":"pith_short_16","alias_value":"LXAR5PZGJ5RPJQDV","created_at":"2026-07-04T16:05:14Z"},{"alias_kind":"pith_short_8","alias_value":"LXAR5PZG","created_at":"2026-07-04T16:05:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:LXAR5PZGJ5RPJQDVJGYXBJ5CUW","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9709510","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1997-09-30T17:14:28Z","cross_cats_sorted":[],"title_canon_sha256":"312e170922856f811b3ef641d0701186d95c2339fedc386f33b8dce05ffe1bed","abstract_canon_sha256":"050d9a92b1f951f06bb7f23c2dae973c4774f83789ba5863fa8c5c3ba8600fb5"},"schema_version":"1.0"},"canonical_sha256":"5dc11ebf264f62f4c07549b170a7a2a5ad56ed59061d14de20bcc786fdc0238c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:05:14.250507Z","signature_b64":"Zkja+XcuZdV+fPLGO6Uzm7m/ZRqsD1D8PN9zDkTFgZeaqrHR3yaLa2bRiU2Jpju1cJHOOONIf6dWEOW4O0RCDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5dc11ebf264f62f4c07549b170a7a2a5ad56ed59061d14de20bcc786fdc0238c","last_reissued_at":"2026-07-04T16:05:14.250105Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:05:14.250105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9709510","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:05:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DVbBt6XjtmRgt4VhoyIKNPMy1a8EFeHdFs2/b0jKUh6tq/03qGS5kaUAnXm9HP40wbuqapOpILO77zi3TwirCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T01:49:12.266718Z"},"content_sha256":"da1539090f0232f021a512e21a8a4ff16fc2c44f76a9d3adb7b183a820d6d45b","schema_version":"1.0","event_id":"sha256:da1539090f0232f021a512e21a8a4ff16fc2c44f76a9d3adb7b183a820d6d45b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:LXAR5PZGJ5RPJQDVJGYXBJ5CUW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modular Weights, U(1)'s and Mass Matrices","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"G. K. Leontaris, N. D. Tracas","submitted_at":"1997-09-30T17:14:28Z","abstract_excerpt":"We derive the scalar mass matrices in effective supergravity models augmented by a $U(1)_F$ family symmetry. Simple relations between $U(1)_F$ charges and modular weights of the superfields are derived and used to express the matrices with a minimum number of parameters. The model predicts a branching ratio for the $\\mu\\to e\\gamma$ process close to the present experimental limits."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9709510","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/9709510/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T16:05:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SK/q9MdXI0L7q8KDlLbZpTOBKxbX0TXwuGULqm/zQ42SdJR+yMsgQiY5KcrLPcpdM34AAuU0ntwDSURCXPk3Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T01:49:12.267605Z"},"content_sha256":"c19e526024c2503d7271889281f917ffaeb112e16ac1838e4ba0dcc44a72b266","schema_version":"1.0","event_id":"sha256:c19e526024c2503d7271889281f917ffaeb112e16ac1838e4ba0dcc44a72b266"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LXAR5PZGJ5RPJQDVJGYXBJ5CUW/bundle.json","state_url":"https://pith.science/pith/LXAR5PZGJ5RPJQDVJGYXBJ5CUW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LXAR5PZGJ5RPJQDVJGYXBJ5CUW/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":"2026-08-10T01:49:12Z","links":{"resolver":"https://pith.science/pith/LXAR5PZGJ5RPJQDVJGYXBJ5CUW","bundle":"https://pith.science/pith/LXAR5PZGJ5RPJQDVJGYXBJ5CUW/bundle.json","state":"https://pith.science/pith/LXAR5PZGJ5RPJQDVJGYXBJ5CUW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LXAR5PZGJ5RPJQDVJGYXBJ5CUW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:LXAR5PZGJ5RPJQDVJGYXBJ5CUW","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":"050d9a92b1f951f06bb7f23c2dae973c4774f83789ba5863fa8c5c3ba8600fb5","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1997-09-30T17:14:28Z","title_canon_sha256":"312e170922856f811b3ef641d0701186d95c2339fedc386f33b8dce05ffe1bed"},"schema_version":"1.0","source":{"id":"hep-ph/9709510","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9709510","created_at":"2026-07-04T16:05:14Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9709510v2","created_at":"2026-07-04T16:05:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9709510","created_at":"2026-07-04T16:05:14Z"},{"alias_kind":"pith_short_12","alias_value":"LXAR5PZGJ5RP","created_at":"2026-07-04T16:05:14Z"},{"alias_kind":"pith_short_16","alias_value":"LXAR5PZGJ5RPJQDV","created_at":"2026-07-04T16:05:14Z"},{"alias_kind":"pith_short_8","alias_value":"LXAR5PZG","created_at":"2026-07-04T16:05:14Z"}],"graph_snapshots":[{"event_id":"sha256:c19e526024c2503d7271889281f917ffaeb112e16ac1838e4ba0dcc44a72b266","target":"graph","created_at":"2026-07-04T16:05:14Z","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-ph/9709510/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We derive the scalar mass matrices in effective supergravity models augmented by a $U(1)_F$ family symmetry. Simple relations between $U(1)_F$ charges and modular weights of the superfields are derived and used to express the matrices with a minimum number of parameters. The model predicts a branching ratio for the $\\mu\\to e\\gamma$ process close to the present experimental limits.","authors_text":"G. K. Leontaris, N. D. Tracas","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1997-09-30T17:14:28Z","title":"Modular Weights, U(1)'s and Mass Matrices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9709510","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:da1539090f0232f021a512e21a8a4ff16fc2c44f76a9d3adb7b183a820d6d45b","target":"record","created_at":"2026-07-04T16:05:14Z","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":"050d9a92b1f951f06bb7f23c2dae973c4774f83789ba5863fa8c5c3ba8600fb5","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1997-09-30T17:14:28Z","title_canon_sha256":"312e170922856f811b3ef641d0701186d95c2339fedc386f33b8dce05ffe1bed"},"schema_version":"1.0","source":{"id":"hep-ph/9709510","kind":"arxiv","version":2}},"canonical_sha256":"5dc11ebf264f62f4c07549b170a7a2a5ad56ed59061d14de20bcc786fdc0238c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5dc11ebf264f62f4c07549b170a7a2a5ad56ed59061d14de20bcc786fdc0238c","first_computed_at":"2026-07-04T16:05:14.250105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:05:14.250105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Zkja+XcuZdV+fPLGO6Uzm7m/ZRqsD1D8PN9zDkTFgZeaqrHR3yaLa2bRiU2Jpju1cJHOOONIf6dWEOW4O0RCDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:05:14.250507Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9709510","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da1539090f0232f021a512e21a8a4ff16fc2c44f76a9d3adb7b183a820d6d45b","sha256:c19e526024c2503d7271889281f917ffaeb112e16ac1838e4ba0dcc44a72b266"],"state_sha256":"da3467f91510b3598618d237d41de92a894ed9d30aa56c6dbf9d189802e7a996"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fckAAPzUxM5KiLR2/u9GyEflWfs31Gjt3O/S3Ns5sP4R1t6sCwuHPAiSDdu/v+kFQdhXe6QO6yXnb7uZXVRTAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T01:49:12.272139Z","bundle_sha256":"acbc988576615637b69ec7e37b17045548d8ded08232b33fc5948cd4152e66db"}}