{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:OZT5JJMEH7W3EDJC7NY3AWG7H6","short_pith_number":"pith:OZT5JJME","canonical_record":{"source":{"id":"0901.3059","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-01-20T15:11:19Z","cross_cats_sorted":[],"title_canon_sha256":"30a9ed6d8e33bba91670548b12e8cbc6079f8b3c0982bf03b1d9bfbc3e6081ae","abstract_canon_sha256":"de29a0be61003c29a5b50ceb99fcda706ace82ff27eb3c3b63032f5e4a33b163"},"schema_version":"1.0"},"canonical_sha256":"7667d4a5843fedb20d22fb71b058df3f9c7cd154b401150a17f2ab9be5242eb7","source":{"kind":"arxiv","id":"0901.3059","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0901.3059","created_at":"2026-05-18T04:28:55Z"},{"alias_kind":"arxiv_version","alias_value":"0901.3059v1","created_at":"2026-05-18T04:28:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0901.3059","created_at":"2026-05-18T04:28:55Z"},{"alias_kind":"pith_short_12","alias_value":"OZT5JJMEH7W3","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"OZT5JJMEH7W3EDJC","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"OZT5JJME","created_at":"2026-05-18T12:26:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:OZT5JJMEH7W3EDJC7NY3AWG7H6","target":"record","payload":{"canonical_record":{"source":{"id":"0901.3059","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-01-20T15:11:19Z","cross_cats_sorted":[],"title_canon_sha256":"30a9ed6d8e33bba91670548b12e8cbc6079f8b3c0982bf03b1d9bfbc3e6081ae","abstract_canon_sha256":"de29a0be61003c29a5b50ceb99fcda706ace82ff27eb3c3b63032f5e4a33b163"},"schema_version":"1.0"},"canonical_sha256":"7667d4a5843fedb20d22fb71b058df3f9c7cd154b401150a17f2ab9be5242eb7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:55.889384Z","signature_b64":"WSM2GWNm3cDQinSLxGyUR56Ca+9V4dpBIxud8osO147zzQcfQJUfL8qH4AK874xyH/CiNDXogOwWbsrD7zI+Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7667d4a5843fedb20d22fb71b058df3f9c7cd154b401150a17f2ab9be5242eb7","last_reissued_at":"2026-05-18T04:28:55.888905Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:55.888905Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0901.3059","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":"2026-05-18T04:28:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Tif6kqNGfLiLw2gzTNpYhtuZZlXUxaYstw7qFVjFlg/juaKgr3jkk4Pgj+9Z72Slx1OJ08zhrlEXr6qPXljtCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T16:46:30.640650Z"},"content_sha256":"1bde69c83da10215b139b81b6474aa9c49a3d80287ff4f45294fff32ef9be12d","schema_version":"1.0","event_id":"sha256:1bde69c83da10215b139b81b6474aa9c49a3d80287ff4f45294fff32ef9be12d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:OZT5JJMEH7W3EDJC7NY3AWG7H6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Heterotic Z6-II MSSM Orbifolds in Blowup","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Fabian Ruehle, Johannes Held, Michele Trapletti, Patrick K.S. Vaudrevange, Stefan Groot Nibbelink","submitted_at":"2009-01-20T15:11:19Z","abstract_excerpt":"Heterotic orbifolds provide promising constructions of MSSM-like models in string theory. We investigate the connection of such orbifold models with smooth Calabi-Yau compactifications by examining resolutions of the T^6/Z6-II orbifold (which are far from unique) with Abelian gauge fluxes. These gauge backgrounds are topologically characterized by weight vectors of twisted states; one per fixed point or fixed line. The VEV's of these states generate the blowup from the orbifold perspective, and they reappear as axions on the blowup. We explain methods to solve the 24 resolution dependent Bianc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0901.3059","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":""},"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":"2026-05-18T04:28:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mgaca3vzWoR3JddCKOCwv+luaKtB1RU8K7qdGEnx7QRr1OjP9u0fFNmCeEWLCG4cvPtk1Kv13i71sNENkcE1Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T16:46:30.641000Z"},"content_sha256":"df10fbeb97c922bcfc421910259d3fed6bbf51eaf96581eb726fe82863ae1311","schema_version":"1.0","event_id":"sha256:df10fbeb97c922bcfc421910259d3fed6bbf51eaf96581eb726fe82863ae1311"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OZT5JJMEH7W3EDJC7NY3AWG7H6/bundle.json","state_url":"https://pith.science/pith/OZT5JJMEH7W3EDJC7NY3AWG7H6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OZT5JJMEH7W3EDJC7NY3AWG7H6/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":"2026-06-03T16:46:30Z","links":{"resolver":"https://pith.science/pith/OZT5JJMEH7W3EDJC7NY3AWG7H6","bundle":"https://pith.science/pith/OZT5JJMEH7W3EDJC7NY3AWG7H6/bundle.json","state":"https://pith.science/pith/OZT5JJMEH7W3EDJC7NY3AWG7H6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OZT5JJMEH7W3EDJC7NY3AWG7H6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:OZT5JJMEH7W3EDJC7NY3AWG7H6","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":"de29a0be61003c29a5b50ceb99fcda706ace82ff27eb3c3b63032f5e4a33b163","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-01-20T15:11:19Z","title_canon_sha256":"30a9ed6d8e33bba91670548b12e8cbc6079f8b3c0982bf03b1d9bfbc3e6081ae"},"schema_version":"1.0","source":{"id":"0901.3059","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0901.3059","created_at":"2026-05-18T04:28:55Z"},{"alias_kind":"arxiv_version","alias_value":"0901.3059v1","created_at":"2026-05-18T04:28:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0901.3059","created_at":"2026-05-18T04:28:55Z"},{"alias_kind":"pith_short_12","alias_value":"OZT5JJMEH7W3","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"OZT5JJMEH7W3EDJC","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"OZT5JJME","created_at":"2026-05-18T12:26:01Z"}],"graph_snapshots":[{"event_id":"sha256:df10fbeb97c922bcfc421910259d3fed6bbf51eaf96581eb726fe82863ae1311","target":"graph","created_at":"2026-05-18T04:28:55Z","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"},"paper":{"abstract_excerpt":"Heterotic orbifolds provide promising constructions of MSSM-like models in string theory. We investigate the connection of such orbifold models with smooth Calabi-Yau compactifications by examining resolutions of the T^6/Z6-II orbifold (which are far from unique) with Abelian gauge fluxes. These gauge backgrounds are topologically characterized by weight vectors of twisted states; one per fixed point or fixed line. The VEV's of these states generate the blowup from the orbifold perspective, and they reappear as axions on the blowup. We explain methods to solve the 24 resolution dependent Bianc","authors_text":"Fabian Ruehle, Johannes Held, Michele Trapletti, Patrick K.S. Vaudrevange, Stefan Groot Nibbelink","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-01-20T15:11:19Z","title":"Heterotic Z6-II MSSM Orbifolds in Blowup"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0901.3059","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":"sha256:1bde69c83da10215b139b81b6474aa9c49a3d80287ff4f45294fff32ef9be12d","target":"record","created_at":"2026-05-18T04:28:55Z","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":"de29a0be61003c29a5b50ceb99fcda706ace82ff27eb3c3b63032f5e4a33b163","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-01-20T15:11:19Z","title_canon_sha256":"30a9ed6d8e33bba91670548b12e8cbc6079f8b3c0982bf03b1d9bfbc3e6081ae"},"schema_version":"1.0","source":{"id":"0901.3059","kind":"arxiv","version":1}},"canonical_sha256":"7667d4a5843fedb20d22fb71b058df3f9c7cd154b401150a17f2ab9be5242eb7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7667d4a5843fedb20d22fb71b058df3f9c7cd154b401150a17f2ab9be5242eb7","first_computed_at":"2026-05-18T04:28:55.888905Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:55.888905Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WSM2GWNm3cDQinSLxGyUR56Ca+9V4dpBIxud8osO147zzQcfQJUfL8qH4AK874xyH/CiNDXogOwWbsrD7zI+Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:55.889384Z","signed_message":"canonical_sha256_bytes"},"source_id":"0901.3059","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1bde69c83da10215b139b81b6474aa9c49a3d80287ff4f45294fff32ef9be12d","sha256:df10fbeb97c922bcfc421910259d3fed6bbf51eaf96581eb726fe82863ae1311"],"state_sha256":"791fb5b4e85a659e01bc62233a845df3e50e752e88857bbe67a8a1deacf8fd89"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OzYvTOpOhxUnsZoKHAIx5Wkqfzxau1aeZ5E/XplWKcs6tDx5KfzGJm0F5ocfR3WTnOJp5JRddQ2JQzY/eewdAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T16:46:30.642916Z","bundle_sha256":"2b3a7aa344cf69b2d291df2463036d9eca9bf904a4d37e1af0973a918f63ad74"}}