{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:UPXHNJ2BFLKXY474OHQ34YSDFT","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":"0ff3493f0a460cfdd2c0df52a153e771fb377da5db9158299d93ed60793bd028","cross_cats_sorted":["cs.CL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-20T20:13:02Z","title_canon_sha256":"598cda13f1373a8ac28c61a57504241896b21cb56ad4648b19500a88614b856a"},"schema_version":"1.0","source":{"id":"2012.11014","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.11014","created_at":"2026-07-05T02:00:57Z"},{"alias_kind":"arxiv_version","alias_value":"2012.11014v1","created_at":"2026-07-05T02:00:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.11014","created_at":"2026-07-05T02:00:57Z"},{"alias_kind":"pith_short_12","alias_value":"UPXHNJ2BFLKX","created_at":"2026-07-05T02:00:57Z"},{"alias_kind":"pith_short_16","alias_value":"UPXHNJ2BFLKXY474","created_at":"2026-07-05T02:00:57Z"},{"alias_kind":"pith_short_8","alias_value":"UPXHNJ2B","created_at":"2026-07-05T02:00:57Z"}],"graph_snapshots":[{"event_id":"sha256:6de6a83587d0d2e8e7175c3f6710936bd9601532e10c80412908886ccbe7ee00","target":"graph","created_at":"2026-07-05T02:00:57Z","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/2012.11014/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"One of the most challenging question types in VQA is when answering the question requires outside knowledge not present in the image. In this work we study open-domain knowledge, the setting when the knowledge required to answer a question is not given/annotated, neither at training nor test time. We tap into two types of knowledge representations and reasoning. First, implicit knowledge which can be learned effectively from unsupervised language pre-training and supervised training data with transformer-based models. Second, explicit, symbolic knowledge encoded in knowledge bases. Our approac","authors_text":"Abhinav Gupta, Devi Parikh, Kenneth Marino, Marcus Rohrbach, Xinlei Chen","cross_cats":["cs.CL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-20T20:13:02Z","title":"KRISP: Integrating Implicit and Symbolic Knowledge for Open-Domain Knowledge-Based VQA"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.11014","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":"sha256:89eb7c81423160112026fc09178da3295a6aeb961a9074b312747de9d6f6b341","target":"record","created_at":"2026-07-05T02:00:57Z","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":"0ff3493f0a460cfdd2c0df52a153e771fb377da5db9158299d93ed60793bd028","cross_cats_sorted":["cs.CL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-20T20:13:02Z","title_canon_sha256":"598cda13f1373a8ac28c61a57504241896b21cb56ad4648b19500a88614b856a"},"schema_version":"1.0","source":{"id":"2012.11014","kind":"arxiv","version":1}},"canonical_sha256":"a3ee76a7412ad57c73fc71e1be62432cf40381deea0c50ab74982943d5650d96","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a3ee76a7412ad57c73fc71e1be62432cf40381deea0c50ab74982943d5650d96","first_computed_at":"2026-07-05T02:00:57.750883Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:00:57.750883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XuupNFFe+DeMHj3KNnab0hVlJ59t5UwqMC4+FEaXarI63xnin2CvSztu2iZr/D551zjhDpUFXes9hcAd3HvDCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:00:57.751296Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.11014","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:89eb7c81423160112026fc09178da3295a6aeb961a9074b312747de9d6f6b341","sha256:6de6a83587d0d2e8e7175c3f6710936bd9601532e10c80412908886ccbe7ee00"],"state_sha256":"692fd0e236e7bb27142be7fa3893e0440fccf83e5b13e27c4ced392c5545ae39"}