{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:JDB2H7RAH3FX2MP5TKHUDND5YV","short_pith_number":"pith:JDB2H7RA","schema_version":"1.0","canonical_sha256":"48c3a3fe203ecb7d31fd9a8f41b47dc564d40d8707e9adcef452d24f26f87446","source":{"kind":"arxiv","id":"1812.01867","version":1},"attestation_state":"computed","paper":{"title":"A (0,2) mirror duality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Marco Bertolini, M. Ronen Plesser","submitted_at":"2018-12-05T09:26:24Z","abstract_excerpt":"We construct a class of exactly solved (0,2) heterotic compactifications, similar to the (2,2) models constructed by Gepner. We identify these as special points in moduli spaces containing geometric limits described by non-linear sigma models on complete intersection Calabi-Yau spaces in toric varieties, equipped with a bundle whose rank is strictly greater than that of the tangent bundle. These moduli spaces do not in general contain a locus exhibiting (2,2) supersymmetry. A quotient procedure at the exactly solved point realizes the mirror isomorphism, as was the case for Gepner models. We f"},"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":"1812.01867","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-12-05T09:26:24Z","cross_cats_sorted":[],"title_canon_sha256":"8cb63bfe8665cef56bf8520a343a40620c1c626861c7f3f429afa161b8c4b5cb","abstract_canon_sha256":"dc96add321772db0b317a0f9b0ebd6a300a3b23208d13ba3c250fba2e3fd63ab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:00.409982Z","signature_b64":"CCMdikFnAjCAaBlfkQPNA24XTVf206KVahiRXeO98bZhST/98JF09J6ahZFYmHmAoc2UvLf+vQodItFxBIn7DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48c3a3fe203ecb7d31fd9a8f41b47dc564d40d8707e9adcef452d24f26f87446","last_reissued_at":"2026-05-17T23:59:00.409489Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:00.409489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A (0,2) mirror duality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Marco Bertolini, M. Ronen Plesser","submitted_at":"2018-12-05T09:26:24Z","abstract_excerpt":"We construct a class of exactly solved (0,2) heterotic compactifications, similar to the (2,2) models constructed by Gepner. We identify these as special points in moduli spaces containing geometric limits described by non-linear sigma models on complete intersection Calabi-Yau spaces in toric varieties, equipped with a bundle whose rank is strictly greater than that of the tangent bundle. These moduli spaces do not in general contain a locus exhibiting (2,2) supersymmetry. A quotient procedure at the exactly solved point realizes the mirror isomorphism, as was the case for Gepner models. We f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.01867","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1812.01867","created_at":"2026-05-17T23:59:00.409559+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.01867v1","created_at":"2026-05-17T23:59:00.409559+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.01867","created_at":"2026-05-17T23:59:00.409559+00:00"},{"alias_kind":"pith_short_12","alias_value":"JDB2H7RAH3FX","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_16","alias_value":"JDB2H7RAH3FX2MP5","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_8","alias_value":"JDB2H7RA","created_at":"2026-05-18T12:32:31.084164+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1908.06036","citing_title":"A proposal for nonabelian (0,2) mirrors","ref_index":30,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JDB2H7RAH3FX2MP5TKHUDND5YV","json":"https://pith.science/pith/JDB2H7RAH3FX2MP5TKHUDND5YV.json","graph_json":"https://pith.science/api/pith-number/JDB2H7RAH3FX2MP5TKHUDND5YV/graph.json","events_json":"https://pith.science/api/pith-number/JDB2H7RAH3FX2MP5TKHUDND5YV/events.json","paper":"https://pith.science/paper/JDB2H7RA"},"agent_actions":{"view_html":"https://pith.science/pith/JDB2H7RAH3FX2MP5TKHUDND5YV","download_json":"https://pith.science/pith/JDB2H7RAH3FX2MP5TKHUDND5YV.json","view_paper":"https://pith.science/paper/JDB2H7RA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.01867&json=true","fetch_graph":"https://pith.science/api/pith-number/JDB2H7RAH3FX2MP5TKHUDND5YV/graph.json","fetch_events":"https://pith.science/api/pith-number/JDB2H7RAH3FX2MP5TKHUDND5YV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JDB2H7RAH3FX2MP5TKHUDND5YV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JDB2H7RAH3FX2MP5TKHUDND5YV/action/storage_attestation","attest_author":"https://pith.science/pith/JDB2H7RAH3FX2MP5TKHUDND5YV/action/author_attestation","sign_citation":"https://pith.science/pith/JDB2H7RAH3FX2MP5TKHUDND5YV/action/citation_signature","submit_replication":"https://pith.science/pith/JDB2H7RAH3FX2MP5TKHUDND5YV/action/replication_record"}},"created_at":"2026-05-17T23:59:00.409559+00:00","updated_at":"2026-05-17T23:59:00.409559+00:00"}