{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:A77AMSHY6ECMSVH2NYUE3XFLM4","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":"d81375448a623a5b75d76407ee37523c1d810a43c33235f4f38347dcb7d2ece4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-11-26T08:27:50Z","title_canon_sha256":"db9da14c678b9cbe96a319d4ccf28e0aff55f48ce5c8514b26d85d69c640aa38"},"schema_version":"1.0","source":{"id":"2411.17771","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.17771","created_at":"2026-07-05T12:06:03Z"},{"alias_kind":"arxiv_version","alias_value":"2411.17771v5","created_at":"2026-07-05T12:06:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.17771","created_at":"2026-07-05T12:06:03Z"},{"alias_kind":"pith_short_12","alias_value":"A77AMSHY6ECM","created_at":"2026-07-05T12:06:03Z"},{"alias_kind":"pith_short_16","alias_value":"A77AMSHY6ECMSVH2","created_at":"2026-07-05T12:06:03Z"},{"alias_kind":"pith_short_8","alias_value":"A77AMSHY","created_at":"2026-07-05T12:06:03Z"}],"graph_snapshots":[{"event_id":"sha256:d55117055467b1232edd2c872c77d6a56529cbb95d1af0828f27e406061baac1","target":"graph","created_at":"2026-07-05T12:06:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2411.17771/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Visual Question Generation (VQG) research focuses predominantly on natural images while neglecting the diagram, which is a critical component in educational materials. To meet the needs of pedagogical assessment, we propose the Diagram-Driven Course Questions Generation (DDCQG) task and construct DiagramQG, a comprehensive dataset with 15,720 diagrams and 25,798 questions across 37 subjects and 371 courses. Our approach employs course and input text constraints to generate course-relevant questions about specific diagram elements. We reveal three challenges of DDCQG: domain-specific knowledge ","authors_text":"Basura Fernando, Bo Li, Jun Liu, Lingling Zhang, Muye Huang, Shaowei Wang, Wenjun Wu, Xinyu Zhang, Yanrui Wu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-11-26T08:27:50Z","title":"Diagram-Driven Course Questions Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.17771","kind":"arxiv","version":5},"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:f478aa523d8953e9f0b3e8c0be93c986e9d969933430bd950ea77f59345cd6af","target":"record","created_at":"2026-07-05T12:06:03Z","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":"d81375448a623a5b75d76407ee37523c1d810a43c33235f4f38347dcb7d2ece4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-11-26T08:27:50Z","title_canon_sha256":"db9da14c678b9cbe96a319d4ccf28e0aff55f48ce5c8514b26d85d69c640aa38"},"schema_version":"1.0","source":{"id":"2411.17771","kind":"arxiv","version":5}},"canonical_sha256":"07fe0648f8f104c954fa6e284ddcab6728269ae0c0cfb7c530b14a08cd72d99f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"07fe0648f8f104c954fa6e284ddcab6728269ae0c0cfb7c530b14a08cd72d99f","first_computed_at":"2026-07-05T12:06:03.474082Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:06:03.474082Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r6QNLe20nZaZsv2PZ92a7CcG6ImtZgI37moiGM4f2788tpkGIq4DotvvaEM0o2+dVW17IjqHuTv25V8xopywCg==","signature_status":"signed_v1","signed_at":"2026-07-05T12:06:03.474551Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.17771","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f478aa523d8953e9f0b3e8c0be93c986e9d969933430bd950ea77f59345cd6af","sha256:d55117055467b1232edd2c872c77d6a56529cbb95d1af0828f27e406061baac1"],"state_sha256":"a6ed480520cbddbe3e40ad75ce898e5e4c65dc23b0d3a8d1f65e8aa4a63d5da8"}