{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:Y6OQV3WWKROKDPPW54H5MYE5L7","short_pith_number":"pith:Y6OQV3WW","canonical_record":{"source":{"id":"hep-ph/9507378","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1995-07-21T18:32:44Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"4173f90f18481f3d0cd9d2ffbcea446173ac36a1418bd6e47410a45ef4d7ee27","abstract_canon_sha256":"66c58837de52438295e903fa20cdca737c58c1f63e5fc60affe05d3f78539625"},"schema_version":"1.0"},"canonical_sha256":"c79d0aeed6545ca1bdf6ef0fd6609d5fc47f70ea3fd39fc71c4e77f0b6143682","source":{"kind":"arxiv","id":"hep-ph/9507378","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9507378","created_at":"2026-05-18T01:08:05Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9507378v2","created_at":"2026-05-18T01:08:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9507378","created_at":"2026-05-18T01:08:05Z"},{"alias_kind":"pith_short_12","alias_value":"Y6OQV3WWKROK","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"Y6OQV3WWKROKDPPW","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"Y6OQV3WW","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:Y6OQV3WWKROKDPPW54H5MYE5L7","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9507378","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1995-07-21T18:32:44Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"4173f90f18481f3d0cd9d2ffbcea446173ac36a1418bd6e47410a45ef4d7ee27","abstract_canon_sha256":"66c58837de52438295e903fa20cdca737c58c1f63e5fc60affe05d3f78539625"},"schema_version":"1.0"},"canonical_sha256":"c79d0aeed6545ca1bdf6ef0fd6609d5fc47f70ea3fd39fc71c4e77f0b6143682","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:05.848266Z","signature_b64":"jI7G07DSaRuZ8moghlejQVgmuD3/YmW1EkB/IzCDh2uDXcYmBkqPbcrJvY5yWzHcGVA3h2mpjzceuyRX1WoNCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c79d0aeed6545ca1bdf6ef0fd6609d5fc47f70ea3fd39fc71c4e77f0b6143682","last_reissued_at":"2026-05-18T01:08:05.847761Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:05.847761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9507378","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":"2026-05-18T01:08:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jYhQvNgB9H+vZ40dpbDX8VcEFvQTxabMoxnf7wOLCX0WzezEHIcZIPINpZM2QWW/m8NWr4yOf+n01wgjQBkuBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T23:23:53.834933Z"},"content_sha256":"b3c6b6fa2173e1d1a67db2d7e51fcd2b16783eaba7c46924c2c3292255d8a91e","schema_version":"1.0","event_id":"sha256:b3c6b6fa2173e1d1a67db2d7e51fcd2b16783eaba7c46924c2c3292255d8a91e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:Y6OQV3WWKROKDPPW54H5MYE5L7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New Tools for Low Energy Dynamical Supersymmetry Breaking","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Ann E. Nelson, Michael Dine, Yosef Nir, Yuri Shirman","submitted_at":"1995-07-21T18:32:44Z","abstract_excerpt":"We report the construction of large new classes of models which break supersymmetry dynamically. We then turn to model building. Two of the principal obstacles to constructing simple models of dynamical supersymmetry breaking are the appearance of Fayet-Iliopoulos D terms and difficulties in generating a $\\mu$ term for the Higgs fields. Among the new models are examples in which symmetries prevent the appearance of Fayet-Iliopoulos terms. A gauge singlet field, that may play a role in explaining the hierarchy in quark and lepton parameters, can generate a suitable $\\mu$ term. The result is a c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9507378","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":""},"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":"2026-05-18T01:08:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pDThKtexEgahhxqOvFQXPcTe9cI7H9tNO9JsZRlucOPTAYCQEeu85W8kwJWz4TrlzXHPDIxN+xszEZpr2eh2DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T23:23:53.835268Z"},"content_sha256":"50754cc165999ae5cbac8668164ddfac8b81edc3d567c32535c3a3212667c8b0","schema_version":"1.0","event_id":"sha256:50754cc165999ae5cbac8668164ddfac8b81edc3d567c32535c3a3212667c8b0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y6OQV3WWKROKDPPW54H5MYE5L7/bundle.json","state_url":"https://pith.science/pith/Y6OQV3WWKROKDPPW54H5MYE5L7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y6OQV3WWKROKDPPW54H5MYE5L7/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":"2026-06-01T23:23:53Z","links":{"resolver":"https://pith.science/pith/Y6OQV3WWKROKDPPW54H5MYE5L7","bundle":"https://pith.science/pith/Y6OQV3WWKROKDPPW54H5MYE5L7/bundle.json","state":"https://pith.science/pith/Y6OQV3WWKROKDPPW54H5MYE5L7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y6OQV3WWKROKDPPW54H5MYE5L7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:Y6OQV3WWKROKDPPW54H5MYE5L7","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":"66c58837de52438295e903fa20cdca737c58c1f63e5fc60affe05d3f78539625","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1995-07-21T18:32:44Z","title_canon_sha256":"4173f90f18481f3d0cd9d2ffbcea446173ac36a1418bd6e47410a45ef4d7ee27"},"schema_version":"1.0","source":{"id":"hep-ph/9507378","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9507378","created_at":"2026-05-18T01:08:05Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9507378v2","created_at":"2026-05-18T01:08:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9507378","created_at":"2026-05-18T01:08:05Z"},{"alias_kind":"pith_short_12","alias_value":"Y6OQV3WWKROK","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"Y6OQV3WWKROKDPPW","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"Y6OQV3WW","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:50754cc165999ae5cbac8668164ddfac8b81edc3d567c32535c3a3212667c8b0","target":"graph","created_at":"2026-05-18T01:08:05Z","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 report the construction of large new classes of models which break supersymmetry dynamically. We then turn to model building. Two of the principal obstacles to constructing simple models of dynamical supersymmetry breaking are the appearance of Fayet-Iliopoulos D terms and difficulties in generating a $\\mu$ term for the Higgs fields. Among the new models are examples in which symmetries prevent the appearance of Fayet-Iliopoulos terms. A gauge singlet field, that may play a role in explaining the hierarchy in quark and lepton parameters, can generate a suitable $\\mu$ term. The result is a c","authors_text":"Ann E. Nelson, Michael Dine, Yosef Nir, Yuri Shirman","cross_cats":["hep-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1995-07-21T18:32:44Z","title":"New Tools for Low Energy Dynamical Supersymmetry Breaking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9507378","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:b3c6b6fa2173e1d1a67db2d7e51fcd2b16783eaba7c46924c2c3292255d8a91e","target":"record","created_at":"2026-05-18T01:08:05Z","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":"66c58837de52438295e903fa20cdca737c58c1f63e5fc60affe05d3f78539625","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1995-07-21T18:32:44Z","title_canon_sha256":"4173f90f18481f3d0cd9d2ffbcea446173ac36a1418bd6e47410a45ef4d7ee27"},"schema_version":"1.0","source":{"id":"hep-ph/9507378","kind":"arxiv","version":2}},"canonical_sha256":"c79d0aeed6545ca1bdf6ef0fd6609d5fc47f70ea3fd39fc71c4e77f0b6143682","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c79d0aeed6545ca1bdf6ef0fd6609d5fc47f70ea3fd39fc71c4e77f0b6143682","first_computed_at":"2026-05-18T01:08:05.847761Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:05.847761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jI7G07DSaRuZ8moghlejQVgmuD3/YmW1EkB/IzCDh2uDXcYmBkqPbcrJvY5yWzHcGVA3h2mpjzceuyRX1WoNCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:05.848266Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9507378","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b3c6b6fa2173e1d1a67db2d7e51fcd2b16783eaba7c46924c2c3292255d8a91e","sha256:50754cc165999ae5cbac8668164ddfac8b81edc3d567c32535c3a3212667c8b0"],"state_sha256":"95edc33e4e2c1c2c9fb1a1c14627e76879696850ac731f1008e0891e31d3a659"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7NPwuH5Zgn8p+pZonW4dnB4QR0Z/wMa8TqwKQLM9a3cb9T+RrY97MtdAxiMqrLgQKPCDDAAPldc6QzMqAxgNBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T23:23:53.837138Z","bundle_sha256":"ba0831e20e05a6aba22f8fe0c722809a54dbf0ec179f97d8cc5eefbec30eb3a4"}}