{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:7IN5QKIS5QWVSN2I4HNBI4BAIU","short_pith_number":"pith:7IN5QKIS","canonical_record":{"source":{"id":"2009.07762","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-09-16T15:45:04Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"9fbbec9839d335b50e5f192006ee9c4668e15d601163178032c7f85344473f5f","abstract_canon_sha256":"7b54da7ea717298c17a78936a41dfe11b2988eabc53fa2adbc56a02d1838c9e0"},"schema_version":"1.0"},"canonical_sha256":"fa1bd82912ec2d593748e1da1470204508d53dd70407e314894230e1f746dde2","source":{"kind":"arxiv","id":"2009.07762","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.07762","created_at":"2026-07-05T01:35:55Z"},{"alias_kind":"arxiv_version","alias_value":"2009.07762v1","created_at":"2026-07-05T01:35:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.07762","created_at":"2026-07-05T01:35:55Z"},{"alias_kind":"pith_short_12","alias_value":"7IN5QKIS5QWV","created_at":"2026-07-05T01:35:55Z"},{"alias_kind":"pith_short_16","alias_value":"7IN5QKIS5QWVSN2I","created_at":"2026-07-05T01:35:55Z"},{"alias_kind":"pith_short_8","alias_value":"7IN5QKIS","created_at":"2026-07-05T01:35:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:7IN5QKIS5QWVSN2I4HNBI4BAIU","target":"record","payload":{"canonical_record":{"source":{"id":"2009.07762","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-09-16T15:45:04Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"9fbbec9839d335b50e5f192006ee9c4668e15d601163178032c7f85344473f5f","abstract_canon_sha256":"7b54da7ea717298c17a78936a41dfe11b2988eabc53fa2adbc56a02d1838c9e0"},"schema_version":"1.0"},"canonical_sha256":"fa1bd82912ec2d593748e1da1470204508d53dd70407e314894230e1f746dde2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:35:55.660597Z","signature_b64":"dIC/JGmOecRA8gkTAsZC6RziXuhrz8LJmY7tHIpl7dqslByeULJhwhxf1j2KCgLClq3ohRfK6iJmllqZIJfwAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa1bd82912ec2d593748e1da1470204508d53dd70407e314894230e1f746dde2","last_reissued_at":"2026-07-05T01:35:55.660239Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:35:55.660239Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2009.07762","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:35:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jY2MsrehE5g0BoNWTcnxth8Kki1ncU6vA84yKYpF+se6HNSqjt6j3WqvpHW+eO0xyyvRj74Sj5IW6HyC6nTcAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T23:25:35.180829Z"},"content_sha256":"e6e5b0be32f694a733d47ff0563addaec709fd133c4d85f7f28ce98fba522869","schema_version":"1.0","event_id":"sha256:e6e5b0be32f694a733d47ff0563addaec709fd133c4d85f7f28ce98fba522869"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:7IN5QKIS5QWVSN2I4HNBI4BAIU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Absence of $\\mu$-Problem in Grand Unification","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Anna Jankowsky, Gia Dvali","submitted_at":"2020-09-16T15:45:04Z","abstract_excerpt":"Using properties of Goldstino, we show that in generic grand unified theories with gravity-mediated supersymmetry breaking the $\\mu$-problem is non-existent. What happens is that supersymmetry breaking universally induces the shifts of the heavy fields that generate $\\mu$ and $B_{\\mu}$ terms. In the leading order, these are given by the mass of gravitino and are insensitive to the scale of grand unification. The mechanism works regardless whether doublet-triplet splitting is achieved via fine-tuning or not. Moreover, we illustrate this general phenomenon on explicit examples of theories that a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.07762","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2009.07762/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":"2026-07-05T01:35:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I7QangcWAn0u6U1utB0NQ2ziLStxWZXkfNZ3uZT2iWRBAQhFbzwEgb/0nEoeo0/HRQJeiTzwE9ftuEMjPHvZAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T23:25:35.181343Z"},"content_sha256":"d796694f16894884c8187aebe2b4880bb57e22f51637ed1432a6c5166b9bb2e0","schema_version":"1.0","event_id":"sha256:d796694f16894884c8187aebe2b4880bb57e22f51637ed1432a6c5166b9bb2e0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7IN5QKIS5QWVSN2I4HNBI4BAIU/bundle.json","state_url":"https://pith.science/pith/7IN5QKIS5QWVSN2I4HNBI4BAIU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7IN5QKIS5QWVSN2I4HNBI4BAIU/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":"2026-08-10T23:25:35Z","links":{"resolver":"https://pith.science/pith/7IN5QKIS5QWVSN2I4HNBI4BAIU","bundle":"https://pith.science/pith/7IN5QKIS5QWVSN2I4HNBI4BAIU/bundle.json","state":"https://pith.science/pith/7IN5QKIS5QWVSN2I4HNBI4BAIU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7IN5QKIS5QWVSN2I4HNBI4BAIU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:7IN5QKIS5QWVSN2I4HNBI4BAIU","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":"7b54da7ea717298c17a78936a41dfe11b2988eabc53fa2adbc56a02d1838c9e0","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-09-16T15:45:04Z","title_canon_sha256":"9fbbec9839d335b50e5f192006ee9c4668e15d601163178032c7f85344473f5f"},"schema_version":"1.0","source":{"id":"2009.07762","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.07762","created_at":"2026-07-05T01:35:55Z"},{"alias_kind":"arxiv_version","alias_value":"2009.07762v1","created_at":"2026-07-05T01:35:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.07762","created_at":"2026-07-05T01:35:55Z"},{"alias_kind":"pith_short_12","alias_value":"7IN5QKIS5QWV","created_at":"2026-07-05T01:35:55Z"},{"alias_kind":"pith_short_16","alias_value":"7IN5QKIS5QWVSN2I","created_at":"2026-07-05T01:35:55Z"},{"alias_kind":"pith_short_8","alias_value":"7IN5QKIS","created_at":"2026-07-05T01:35:55Z"}],"graph_snapshots":[{"event_id":"sha256:d796694f16894884c8187aebe2b4880bb57e22f51637ed1432a6c5166b9bb2e0","target":"graph","created_at":"2026-07-05T01:35:55Z","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/2009.07762/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using properties of Goldstino, we show that in generic grand unified theories with gravity-mediated supersymmetry breaking the $\\mu$-problem is non-existent. What happens is that supersymmetry breaking universally induces the shifts of the heavy fields that generate $\\mu$ and $B_{\\mu}$ terms. In the leading order, these are given by the mass of gravitino and are insensitive to the scale of grand unification. The mechanism works regardless whether doublet-triplet splitting is achieved via fine-tuning or not. Moreover, we illustrate this general phenomenon on explicit examples of theories that a","authors_text":"Anna Jankowsky, Gia Dvali","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-09-16T15:45:04Z","title":"Absence of $\\mu$-Problem in Grand Unification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.07762","kind":"arxiv","version":1},"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:e6e5b0be32f694a733d47ff0563addaec709fd133c4d85f7f28ce98fba522869","target":"record","created_at":"2026-07-05T01:35:55Z","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":"7b54da7ea717298c17a78936a41dfe11b2988eabc53fa2adbc56a02d1838c9e0","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-09-16T15:45:04Z","title_canon_sha256":"9fbbec9839d335b50e5f192006ee9c4668e15d601163178032c7f85344473f5f"},"schema_version":"1.0","source":{"id":"2009.07762","kind":"arxiv","version":1}},"canonical_sha256":"fa1bd82912ec2d593748e1da1470204508d53dd70407e314894230e1f746dde2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa1bd82912ec2d593748e1da1470204508d53dd70407e314894230e1f746dde2","first_computed_at":"2026-07-05T01:35:55.660239Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:35:55.660239Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dIC/JGmOecRA8gkTAsZC6RziXuhrz8LJmY7tHIpl7dqslByeULJhwhxf1j2KCgLClq3ohRfK6iJmllqZIJfwAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:35:55.660597Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.07762","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e6e5b0be32f694a733d47ff0563addaec709fd133c4d85f7f28ce98fba522869","sha256:d796694f16894884c8187aebe2b4880bb57e22f51637ed1432a6c5166b9bb2e0"],"state_sha256":"28140f967687d4f08074b1391b2ad32b7ba1dd7b72b15448759cd5f53d63129f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SEomKhRhIRyrtfKtWjpmjt5SS+58pSr3ypGshhEfRtro1Ly0CJ78LwUStjLLO2t2/1afI+d0we/2kbCk5OllCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T23:25:35.186553Z","bundle_sha256":"f3dc904e51c3456d30117f7a49ed0db70bf6c1e5fda71d833fa3cdf7ac9a4b8c"}}