{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:TRTRYPMGTP4BNTSAQ4FZDAALBW","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":"f73f5c516bd831c2bac723aa8413e5c45f190b90176027dc58b6fda20ed9de28","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-04-27T17:15:07Z","title_canon_sha256":"f5ea36c1b62690211d5603bb7db0de68726a997a3208939df6b1d7ec4b671904"},"schema_version":"1.0","source":{"id":"2204.13074","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.13074","created_at":"2026-07-05T05:09:17Z"},{"alias_kind":"arxiv_version","alias_value":"2204.13074v2","created_at":"2026-07-05T05:09:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.13074","created_at":"2026-07-05T05:09:17Z"},{"alias_kind":"pith_short_12","alias_value":"TRTRYPMGTP4B","created_at":"2026-07-05T05:09:17Z"},{"alias_kind":"pith_short_16","alias_value":"TRTRYPMGTP4BNTSA","created_at":"2026-07-05T05:09:17Z"},{"alias_kind":"pith_short_8","alias_value":"TRTRYPMG","created_at":"2026-07-05T05:09:17Z"}],"graph_snapshots":[{"event_id":"sha256:606f672927c9dd53346c02550a3ae3780cb9c21cc327c1681e5442407a369111","target":"graph","created_at":"2026-07-05T05:09:17Z","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/2204.13074/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Our goal is a teachable reasoning system for question-answering (QA), where a user can interact with faithful answer explanations, and correct its errors so that the system improves over time. Our approach is to augment a QA model with a dynamic memory of user feedback, containing user-supplied corrections to erroneous model beliefs that users identify during interaction. Retrievals from memory are used as additional context for QA, to help avoid previous mistakes in similar new situations - a novel application of memory-based continuous learning. With simulated feedback, we find that our syst","authors_text":"Bhavana Dalvi Mishra, Oyvind Tafjord, Peter Clark","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-04-27T17:15:07Z","title":"Towards Teachable Reasoning Systems: Using a Dynamic Memory of User Feedback for Continual System Improvement"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.13074","kind":"arxiv","version":2},"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":"sha256:2e55c21d6748f11e73ed3126857307d553d7350ea7c80f8dd222d9375981ba64","target":"record","created_at":"2026-07-05T05:09:17Z","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":"f73f5c516bd831c2bac723aa8413e5c45f190b90176027dc58b6fda20ed9de28","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-04-27T17:15:07Z","title_canon_sha256":"f5ea36c1b62690211d5603bb7db0de68726a997a3208939df6b1d7ec4b671904"},"schema_version":"1.0","source":{"id":"2204.13074","kind":"arxiv","version":2}},"canonical_sha256":"9c671c3d869bf816ce40870b91800b0d9190b0d2fd0711a654296d6fd2c463cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9c671c3d869bf816ce40870b91800b0d9190b0d2fd0711a654296d6fd2c463cc","first_computed_at":"2026-07-05T05:09:17.627117Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:09:17.627117Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nw2v5ee3ONMAUWGEteF4/DCPO7g37LPDnMYy+PSMiqZu5i00hAOGTT1mmR8z4aemkWiEx6DDzvmsr2XxJkUpDg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:09:17.627601Z","signed_message":"canonical_sha256_bytes"},"source_id":"2204.13074","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2e55c21d6748f11e73ed3126857307d553d7350ea7c80f8dd222d9375981ba64","sha256:606f672927c9dd53346c02550a3ae3780cb9c21cc327c1681e5442407a369111"],"state_sha256":"565587f78a7ce7630a2b9f4b42672d36af99e3ab28bc4f538333b1df67caf769"}