{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:N7ULX3LLSBAE2TGG7ZCZ5AQM2I","short_pith_number":"pith:N7ULX3LL","schema_version":"1.0","canonical_sha256":"6fe8bbed6b90404d4cc6fe459e820cd2036492e19dc9b3d02174b0b9c75f9209","source":{"kind":"arxiv","id":"1810.00879","version":2},"attestation_state":"computed","paper":{"title":"The Universal Geometry of Heterotic Vacua","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Jock McOrist, Philip Candelas, Roberto Sisca, Xenia de la Ossa","submitted_at":"2018-10-01T18:00:00Z","abstract_excerpt":"We consider a family of perturbative heterotic string backgrounds. These are complex threefolds X with c_1 = 0, each with a gauge field solving the Hermitian Yang-Mill's equations and compatible B and H fields that satisfy the anomaly cancellation conditions. Our perspective is to consider a geometry in which these backgrounds are fibred over a parameter space. If the manifold X has coordinates x, and parameters are denoted by y, then it is natural to consider coordinate transformations x \\to \\tilde{x}(x,y) and y \\to \\tilde{y}(y). Similarly, gauge transformations of the gauge field and B field"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1810.00879","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-10-01T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"9412192ce3ac1fe13effd74c9784684fd00ca2a8c1587118a93aab891b07e75d","abstract_canon_sha256":"64d7f19c60b4a8596ad4a219f1f7e034ff1229f28dbc30aa0c4b75bda11dd33c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:53:26.438560Z","signature_b64":"PR5Cy4p8lNrG3gQ3ZCWe5esq52GCm/EPJq3/dyQgHU4N6vFQp7+OJHIZnkTnwbzyxB6+eR4o0NPNhxaVRM5KBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6fe8bbed6b90404d4cc6fe459e820cd2036492e19dc9b3d02174b0b9c75f9209","last_reissued_at":"2026-05-17T23:53:26.438031Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:53:26.438031Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Universal Geometry of Heterotic Vacua","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Jock McOrist, Philip Candelas, Roberto Sisca, Xenia de la Ossa","submitted_at":"2018-10-01T18:00:00Z","abstract_excerpt":"We consider a family of perturbative heterotic string backgrounds. These are complex threefolds X with c_1 = 0, each with a gauge field solving the Hermitian Yang-Mill's equations and compatible B and H fields that satisfy the anomaly cancellation conditions. Our perspective is to consider a geometry in which these backgrounds are fibred over a parameter space. If the manifold X has coordinates x, and parameters are denoted by y, then it is natural to consider coordinate transformations x \\to \\tilde{x}(x,y) and y \\to \\tilde{y}(y). Similarly, gauge transformations of the gauge field and B field"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.00879","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1810.00879","created_at":"2026-05-17T23:53:26.438104+00:00"},{"alias_kind":"arxiv_version","alias_value":"1810.00879v2","created_at":"2026-05-17T23:53:26.438104+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.00879","created_at":"2026-05-17T23:53:26.438104+00:00"},{"alias_kind":"pith_short_12","alias_value":"N7ULX3LLSBAE","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_16","alias_value":"N7ULX3LLSBAE2TGG","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_8","alias_value":"N7ULX3LL","created_at":"2026-05-18T12:32:40.477152+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2603.17713","citing_title":"Rational points in the 6d supergravity landscape and simple current extensions","ref_index":92,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/N7ULX3LLSBAE2TGG7ZCZ5AQM2I","json":"https://pith.science/pith/N7ULX3LLSBAE2TGG7ZCZ5AQM2I.json","graph_json":"https://pith.science/api/pith-number/N7ULX3LLSBAE2TGG7ZCZ5AQM2I/graph.json","events_json":"https://pith.science/api/pith-number/N7ULX3LLSBAE2TGG7ZCZ5AQM2I/events.json","paper":"https://pith.science/paper/N7ULX3LL"},"agent_actions":{"view_html":"https://pith.science/pith/N7ULX3LLSBAE2TGG7ZCZ5AQM2I","download_json":"https://pith.science/pith/N7ULX3LLSBAE2TGG7ZCZ5AQM2I.json","view_paper":"https://pith.science/paper/N7ULX3LL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1810.00879&json=true","fetch_graph":"https://pith.science/api/pith-number/N7ULX3LLSBAE2TGG7ZCZ5AQM2I/graph.json","fetch_events":"https://pith.science/api/pith-number/N7ULX3LLSBAE2TGG7ZCZ5AQM2I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N7ULX3LLSBAE2TGG7ZCZ5AQM2I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N7ULX3LLSBAE2TGG7ZCZ5AQM2I/action/storage_attestation","attest_author":"https://pith.science/pith/N7ULX3LLSBAE2TGG7ZCZ5AQM2I/action/author_attestation","sign_citation":"https://pith.science/pith/N7ULX3LLSBAE2TGG7ZCZ5AQM2I/action/citation_signature","submit_replication":"https://pith.science/pith/N7ULX3LLSBAE2TGG7ZCZ5AQM2I/action/replication_record"}},"created_at":"2026-05-17T23:53:26.438104+00:00","updated_at":"2026-05-17T23:53:26.438104+00:00"}