{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:AYXEUIGJZLRUM3RCEYTLO6MBDT","short_pith_number":"pith:AYXEUIGJ","canonical_record":{"source":{"id":"0807.4384","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-07-28T09:00:41Z","cross_cats_sorted":[],"title_canon_sha256":"0764e4fe931f57cdbfcaa25f8b357c642b264271c48f5a0d32e2b6905539394c","abstract_canon_sha256":"d3c63a39ef3220646a2c30277e1804e034e9633d5a58b71d832c53d1c1104c47"},"schema_version":"1.0"},"canonical_sha256":"062e4a20c9cae3466e222626b779811ce212a315985f462a7fcea529d4978ad6","source":{"kind":"arxiv","id":"0807.4384","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0807.4384","created_at":"2026-07-04T17:22:02Z"},{"alias_kind":"arxiv_version","alias_value":"0807.4384v2","created_at":"2026-07-04T17:22:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0807.4384","created_at":"2026-07-04T17:22:02Z"},{"alias_kind":"pith_short_12","alias_value":"AYXEUIGJZLRU","created_at":"2026-07-04T17:22:02Z"},{"alias_kind":"pith_short_16","alias_value":"AYXEUIGJZLRUM3RC","created_at":"2026-07-04T17:22:02Z"},{"alias_kind":"pith_short_8","alias_value":"AYXEUIGJ","created_at":"2026-07-04T17:22:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:AYXEUIGJZLRUM3RCEYTLO6MBDT","target":"record","payload":{"canonical_record":{"source":{"id":"0807.4384","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-07-28T09:00:41Z","cross_cats_sorted":[],"title_canon_sha256":"0764e4fe931f57cdbfcaa25f8b357c642b264271c48f5a0d32e2b6905539394c","abstract_canon_sha256":"d3c63a39ef3220646a2c30277e1804e034e9633d5a58b71d832c53d1c1104c47"},"schema_version":"1.0"},"canonical_sha256":"062e4a20c9cae3466e222626b779811ce212a315985f462a7fcea529d4978ad6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:22:02.712850Z","signature_b64":"LDrD/I5Go2laBkday2+v+hEHxWmQ3t0hz8o5QfwfDZsBoL4fJyNsDdLElm/+HePBJD7QWAkjp2MHscJnbpZ4Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"062e4a20c9cae3466e222626b779811ce212a315985f462a7fcea529d4978ad6","last_reissued_at":"2026-07-04T17:22:02.712427Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:22:02.712427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0807.4384","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":"2026-07-04T17:22:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g3KaxyS1jsmKrFvLnJExbpR8heOcS7g5md2UJ35sQI81inZ3obkQ0OfdaLiDSv0FB822nDjTKtjK2UaIa3eGAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T14:47:13.220571Z"},"content_sha256":"8bb24e0ec9b152bea1310f7fdf7ba0ccfea40f251571f95db91224065855d056","schema_version":"1.0","event_id":"sha256:8bb24e0ec9b152bea1310f7fdf7ba0ccfea40f251571f95db91224065855d056"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:AYXEUIGJZLRUM3RCEYTLO6MBDT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Heterotic mini-landscape (II): completing the search for MSSM vacua in a Z_6 orbifold","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Hans Peter Nilles, Michael Ratz, Oleg Lebedev, Patrick K.S. Vaudrevange, Saul Ramos-Sanchez","submitted_at":"2008-07-28T09:00:41Z","abstract_excerpt":"We complete our search for MSSM vacua in the Z_6-II heterotic orbifold by including models with 3 Wilson lines. We estimate the total number of inequivalent models in this orbifold to be 10^7. Out of these, we find almost 300 models with the exact MSSM spectrum, gauge coupling unification and a heavy top quark. Models with these features originate predominantly from local GUTs. The scale of gaugino condensation in the hidden sector is correlated with properties of the observable sector such that soft masses in the TeV range are preferred."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0807.4384","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/0807.4384/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":"2026-07-04T17:22:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AtzknWP9Ljobgw3TH9nZ6uMbEw0SLVoAGqdFelh92n5lT+Mgo8KLBoCB+8IBdBE93Cvi0LuV/vN19r6mGRu1DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T14:47:13.221499Z"},"content_sha256":"624b601aac2256565630619c85de3da1accde8b25cb496fa5f5f3ca6a85e20a3","schema_version":"1.0","event_id":"sha256:624b601aac2256565630619c85de3da1accde8b25cb496fa5f5f3ca6a85e20a3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AYXEUIGJZLRUM3RCEYTLO6MBDT/bundle.json","state_url":"https://pith.science/pith/AYXEUIGJZLRUM3RCEYTLO6MBDT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AYXEUIGJZLRUM3RCEYTLO6MBDT/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":"2026-08-05T14:47:13Z","links":{"resolver":"https://pith.science/pith/AYXEUIGJZLRUM3RCEYTLO6MBDT","bundle":"https://pith.science/pith/AYXEUIGJZLRUM3RCEYTLO6MBDT/bundle.json","state":"https://pith.science/pith/AYXEUIGJZLRUM3RCEYTLO6MBDT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AYXEUIGJZLRUM3RCEYTLO6MBDT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:AYXEUIGJZLRUM3RCEYTLO6MBDT","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":"d3c63a39ef3220646a2c30277e1804e034e9633d5a58b71d832c53d1c1104c47","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-07-28T09:00:41Z","title_canon_sha256":"0764e4fe931f57cdbfcaa25f8b357c642b264271c48f5a0d32e2b6905539394c"},"schema_version":"1.0","source":{"id":"0807.4384","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0807.4384","created_at":"2026-07-04T17:22:02Z"},{"alias_kind":"arxiv_version","alias_value":"0807.4384v2","created_at":"2026-07-04T17:22:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0807.4384","created_at":"2026-07-04T17:22:02Z"},{"alias_kind":"pith_short_12","alias_value":"AYXEUIGJZLRU","created_at":"2026-07-04T17:22:02Z"},{"alias_kind":"pith_short_16","alias_value":"AYXEUIGJZLRUM3RC","created_at":"2026-07-04T17:22:02Z"},{"alias_kind":"pith_short_8","alias_value":"AYXEUIGJ","created_at":"2026-07-04T17:22:02Z"}],"graph_snapshots":[{"event_id":"sha256:624b601aac2256565630619c85de3da1accde8b25cb496fa5f5f3ca6a85e20a3","target":"graph","created_at":"2026-07-04T17:22:02Z","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/0807.4384/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We complete our search for MSSM vacua in the Z_6-II heterotic orbifold by including models with 3 Wilson lines. We estimate the total number of inequivalent models in this orbifold to be 10^7. Out of these, we find almost 300 models with the exact MSSM spectrum, gauge coupling unification and a heavy top quark. Models with these features originate predominantly from local GUTs. The scale of gaugino condensation in the hidden sector is correlated with properties of the observable sector such that soft masses in the TeV range are preferred.","authors_text":"Hans Peter Nilles, Michael Ratz, Oleg Lebedev, Patrick K.S. Vaudrevange, Saul Ramos-Sanchez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-07-28T09:00:41Z","title":"Heterotic mini-landscape (II): completing the search for MSSM vacua in a Z_6 orbifold"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0807.4384","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":"sha256:8bb24e0ec9b152bea1310f7fdf7ba0ccfea40f251571f95db91224065855d056","target":"record","created_at":"2026-07-04T17:22:02Z","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":"d3c63a39ef3220646a2c30277e1804e034e9633d5a58b71d832c53d1c1104c47","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-07-28T09:00:41Z","title_canon_sha256":"0764e4fe931f57cdbfcaa25f8b357c642b264271c48f5a0d32e2b6905539394c"},"schema_version":"1.0","source":{"id":"0807.4384","kind":"arxiv","version":2}},"canonical_sha256":"062e4a20c9cae3466e222626b779811ce212a315985f462a7fcea529d4978ad6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"062e4a20c9cae3466e222626b779811ce212a315985f462a7fcea529d4978ad6","first_computed_at":"2026-07-04T17:22:02.712427Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:22:02.712427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LDrD/I5Go2laBkday2+v+hEHxWmQ3t0hz8o5QfwfDZsBoL4fJyNsDdLElm/+HePBJD7QWAkjp2MHscJnbpZ4Ag==","signature_status":"signed_v1","signed_at":"2026-07-04T17:22:02.712850Z","signed_message":"canonical_sha256_bytes"},"source_id":"0807.4384","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8bb24e0ec9b152bea1310f7fdf7ba0ccfea40f251571f95db91224065855d056","sha256:624b601aac2256565630619c85de3da1accde8b25cb496fa5f5f3ca6a85e20a3"],"state_sha256":"b044e049cf7928ddc7f2562df448c4422b28e9418f7870d9bedc25e4f968d6bb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YSPl3ewPE55BrJnEw6NwCvKX7FRnylwWyJdwgo+yXb7hw3FhnWmdL+dMDwUlIEgQfpRupXLuX+Fxrgs/JCRAAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T14:47:13.226978Z","bundle_sha256":"17b37ac3169acd1b41648dbbad33c5001bb1b5d28b765185e519631c6037e502"}}