{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:SHYDVIIJNC44HJJLMYWXZVUODL","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":"26d4657755cf6867cb8076a23ba694507a807b00607fc1a4d6ccaf1a49953bcf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-08-17T13:59:00Z","title_canon_sha256":"54a45fbf5fb0dc76dc1c8f1a430bf0b27e8116a88f6478cf7f419dec62dabd52"},"schema_version":"1.0","source":{"id":"1708.05278","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.05278","created_at":"2026-05-18T00:37:53Z"},{"alias_kind":"arxiv_version","alias_value":"1708.05278v1","created_at":"2026-05-18T00:37:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.05278","created_at":"2026-05-18T00:37:53Z"},{"alias_kind":"pith_short_12","alias_value":"SHYDVIIJNC44","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SHYDVIIJNC44HJJL","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SHYDVIIJ","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:7e238ffbaef907a8a20f0cd65fe9b70570da6e64d5201abc888b24b70033d9e3","target":"graph","created_at":"2026-05-18T00:37:53Z","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":"We prove that cubic fourfolds in a certain 10-dimensional family have finite-dimensional motive. The proof is based on the van Geemen-Izadi construction of an algebraic Kuga-Satake correspondence for these cubic fourfolds, combined with Voisin's method of \"spread\". Some consequences are given.","authors_text":"Robert Laterveer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-08-17T13:59:00Z","title":"A family of cubic fourfolds with finite-dimensional motive"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.05278","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":"sha256:4402412a8923fd82e32d0a8d7757a2e898d78269a6771e7ae73a26cb7555c5fd","target":"record","created_at":"2026-05-18T00:37:53Z","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":"26d4657755cf6867cb8076a23ba694507a807b00607fc1a4d6ccaf1a49953bcf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-08-17T13:59:00Z","title_canon_sha256":"54a45fbf5fb0dc76dc1c8f1a430bf0b27e8116a88f6478cf7f419dec62dabd52"},"schema_version":"1.0","source":{"id":"1708.05278","kind":"arxiv","version":1}},"canonical_sha256":"91f03aa10968b9c3a52b662d7cd68e1afbbf86a4943f52ffa57218b7648886a8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"91f03aa10968b9c3a52b662d7cd68e1afbbf86a4943f52ffa57218b7648886a8","first_computed_at":"2026-05-18T00:37:53.378311Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:53.378311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8bg7lF7vYlLZc0u5fmZN2r4wU1OnzVMxxxx2azQZZUVopHu/PWGaP+6kXJnDDI0yQlPSPbgUFkfoA0taVNgtBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:53.378788Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.05278","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4402412a8923fd82e32d0a8d7757a2e898d78269a6771e7ae73a26cb7555c5fd","sha256:7e238ffbaef907a8a20f0cd65fe9b70570da6e64d5201abc888b24b70033d9e3"],"state_sha256":"eb9e64593a2b613ed3e16bbeb552826b98aadd3def190c03a527b76e26f869b5"}