{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:KHHVB3ATSUMHC3Y4I4SWPYVHLO","short_pith_number":"pith:KHHVB3AT","schema_version":"1.0","canonical_sha256":"51cf50ec139518716f1c472567e2a75ba8a94953f16498a19ebcb2d5c6c89c64","source":{"kind":"arxiv","id":"1201.6093","version":1},"attestation_state":"computed","paper":{"title":"The rationality of the moduli spaces of Coble surfaces and of nodal Enriques surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Igor Dolgachev, Shigeyuki Kondo","submitted_at":"2012-01-30T00:47:12Z","abstract_excerpt":"We prove the rationality of the coarse moduli spaces of Coble surfaces and of nodal Enriques surfaces over the field of complex numbers."},"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":"1201.6093","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2012-01-30T00:47:12Z","cross_cats_sorted":[],"title_canon_sha256":"fd8685a9b4a77ce5bda5a91200040fff1d70322748e799941bd3e3cffcebc932","abstract_canon_sha256":"2227b773a365fd3afed70a3e4ba9febbcbc0fd7f3143218591c62ceba236b422"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:38.427731Z","signature_b64":"l2rCECPklNDmJL79ZeApIqs9q5bon16Nanfc8uy1CgrWuhT3F4PnSpnwIUHGfO7hG1injK2olvsBavV3/vz+Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"51cf50ec139518716f1c472567e2a75ba8a94953f16498a19ebcb2d5c6c89c64","last_reissued_at":"2026-05-18T01:58:38.426969Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:38.426969Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The rationality of the moduli spaces of Coble surfaces and of nodal Enriques surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Igor Dolgachev, Shigeyuki Kondo","submitted_at":"2012-01-30T00:47:12Z","abstract_excerpt":"We prove the rationality of the coarse moduli spaces of Coble surfaces and of nodal Enriques surfaces over the field of complex numbers."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.6093","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":"1201.6093","created_at":"2026-05-18T01:58:38.427087+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.6093v1","created_at":"2026-05-18T01:58:38.427087+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.6093","created_at":"2026-05-18T01:58:38.427087+00:00"},{"alias_kind":"pith_short_12","alias_value":"KHHVB3ATSUMH","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_16","alias_value":"KHHVB3ATSUMHC3Y4","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_8","alias_value":"KHHVB3AT","created_at":"2026-05-18T12:27:11.947152+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KHHVB3ATSUMHC3Y4I4SWPYVHLO","json":"https://pith.science/pith/KHHVB3ATSUMHC3Y4I4SWPYVHLO.json","graph_json":"https://pith.science/api/pith-number/KHHVB3ATSUMHC3Y4I4SWPYVHLO/graph.json","events_json":"https://pith.science/api/pith-number/KHHVB3ATSUMHC3Y4I4SWPYVHLO/events.json","paper":"https://pith.science/paper/KHHVB3AT"},"agent_actions":{"view_html":"https://pith.science/pith/KHHVB3ATSUMHC3Y4I4SWPYVHLO","download_json":"https://pith.science/pith/KHHVB3ATSUMHC3Y4I4SWPYVHLO.json","view_paper":"https://pith.science/paper/KHHVB3AT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.6093&json=true","fetch_graph":"https://pith.science/api/pith-number/KHHVB3ATSUMHC3Y4I4SWPYVHLO/graph.json","fetch_events":"https://pith.science/api/pith-number/KHHVB3ATSUMHC3Y4I4SWPYVHLO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KHHVB3ATSUMHC3Y4I4SWPYVHLO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KHHVB3ATSUMHC3Y4I4SWPYVHLO/action/storage_attestation","attest_author":"https://pith.science/pith/KHHVB3ATSUMHC3Y4I4SWPYVHLO/action/author_attestation","sign_citation":"https://pith.science/pith/KHHVB3ATSUMHC3Y4I4SWPYVHLO/action/citation_signature","submit_replication":"https://pith.science/pith/KHHVB3ATSUMHC3Y4I4SWPYVHLO/action/replication_record"}},"created_at":"2026-05-18T01:58:38.427087+00:00","updated_at":"2026-05-18T01:58:38.427087+00:00"}