{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:F6ZQRB3LNCQJETZZGNK4SRBBI7","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":"f72966b7f75fbf4044a5ea877c86f5150dd12931dcd81d92076be2f8ff58c7ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.RT","submitted_at":"2017-04-06T11:01:30Z","title_canon_sha256":"6c149b4b4b94d03972dee463fe46c351d599d45aaa5815a2a58cba098eec363f"},"schema_version":"1.0","source":{"id":"1704.01780","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.01780","created_at":"2026-05-18T00:05:56Z"},{"alias_kind":"arxiv_version","alias_value":"1704.01780v4","created_at":"2026-05-18T00:05:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.01780","created_at":"2026-05-18T00:05:56Z"},{"alias_kind":"pith_short_12","alias_value":"F6ZQRB3LNCQJ","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"F6ZQRB3LNCQJETZZ","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"F6ZQRB3L","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:df8f631a81675bb28426f5a3069f1a6b58bb477cd2e6d91823c038137e267510","target":"graph","created_at":"2026-05-18T00:05:56Z","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 present an example of a homogeneous projective variety the Frobenius direct image of the structure sheaf of which has nonvanishing self extension.","authors_text":"Masaharu Kaneda","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.RT","submitted_at":"2017-04-06T11:01:30Z","title":"On the Frobenius direct image of the structure sheaf of a homogeneous projective variety"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.01780","kind":"arxiv","version":4},"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:f5c7197ad82e4ef14abb600f21d6b8908c2f78e853336afada2b6badbd61b63e","target":"record","created_at":"2026-05-18T00:05:56Z","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":"f72966b7f75fbf4044a5ea877c86f5150dd12931dcd81d92076be2f8ff58c7ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.RT","submitted_at":"2017-04-06T11:01:30Z","title_canon_sha256":"6c149b4b4b94d03972dee463fe46c351d599d45aaa5815a2a58cba098eec363f"},"schema_version":"1.0","source":{"id":"1704.01780","kind":"arxiv","version":4}},"canonical_sha256":"2fb308876b68a0924f393355c9442147cbadd9dc5945b98cb6b2b698c592a980","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2fb308876b68a0924f393355c9442147cbadd9dc5945b98cb6b2b698c592a980","first_computed_at":"2026-05-18T00:05:56.741737Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:05:56.741737Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FbjqHNjJQNWtL3LiUXTS7l7uRIkXa558E38DIOcw1uj2U8Pb2ikdqbKGtZlV9kXrELVa0FwuL589mKTi7RYWAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:05:56.742241Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.01780","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f5c7197ad82e4ef14abb600f21d6b8908c2f78e853336afada2b6badbd61b63e","sha256:df8f631a81675bb28426f5a3069f1a6b58bb477cd2e6d91823c038137e267510"],"state_sha256":"5572f10d22803893616385f76ebd74aab993680aaec93d07a8b6356c681dad32"}