{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:6YM5NYUEYIOKED7WIPCFO32PQG","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":"fb7e5c424f10f21ff6b09b6f4a973db9dc8e5ed6f2e8c004bb1e25f599dbeb3a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-05-10T08:27:59Z","title_canon_sha256":"515f16baae14d5ed53555c083864c20cf528d01f95d02aa164ffcba37c6ec340"},"schema_version":"1.0","source":{"id":"2305.05968","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.05968","created_at":"2026-07-05T06:08:58Z"},{"alias_kind":"arxiv_version","alias_value":"2305.05968v1","created_at":"2026-07-05T06:08:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.05968","created_at":"2026-07-05T06:08:58Z"},{"alias_kind":"pith_short_12","alias_value":"6YM5NYUEYIOK","created_at":"2026-07-05T06:08:58Z"},{"alias_kind":"pith_short_16","alias_value":"6YM5NYUEYIOKED7W","created_at":"2026-07-05T06:08:58Z"},{"alias_kind":"pith_short_8","alias_value":"6YM5NYUE","created_at":"2026-07-05T06:08:58Z"}],"graph_snapshots":[{"event_id":"sha256:fa251fbc5408c751c5f76f1c2803cfd7f4c68735f91607bc2e8754bff0043cd0","target":"graph","created_at":"2026-07-05T06:08:58Z","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/2305.05968/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Representation forgetting refers to the drift of contextualized representations during continual training. Intuitively, the representation forgetting can influence the general knowledge stored in pre-trained language models (LMs), but the concrete effect is still unclear. In this paper, we study the effect of representation forgetting on the generality of pre-trained language models, i.e. the potential capability for tackling future downstream tasks. Specifically, we design three metrics, including overall generality destruction (GD), syntactic knowledge forgetting (SynF), and semantic knowled","authors_text":"Fandong Meng, Jie Zhou, Xuefeng Bai, Yue Zhang, Yun Luo, Zhen Yang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-05-10T08:27:59Z","title":"Investigating Forgetting in Pre-Trained Representations Through Continual Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.05968","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":"sha256:180e1085afacbb0229bfee10b8dab3a1b9e959ceab81a78c3d96ce115c2485d3","target":"record","created_at":"2026-07-05T06:08:58Z","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":"fb7e5c424f10f21ff6b09b6f4a973db9dc8e5ed6f2e8c004bb1e25f599dbeb3a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-05-10T08:27:59Z","title_canon_sha256":"515f16baae14d5ed53555c083864c20cf528d01f95d02aa164ffcba37c6ec340"},"schema_version":"1.0","source":{"id":"2305.05968","kind":"arxiv","version":1}},"canonical_sha256":"f619d6e284c21ca20ff643c4576f4f81a0a02acae4065f50f1cdb80b132a5907","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f619d6e284c21ca20ff643c4576f4f81a0a02acae4065f50f1cdb80b132a5907","first_computed_at":"2026-07-05T06:08:58.208963Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:08:58.208963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dij1vg+l3PGl54kcVPxcQuWJwEk1CvyVMCFMFG10EGHIYohsQVkKM+a9ftpefdH1jdqfux0aoWJRQa9ELjouAw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:08:58.209393Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.05968","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:180e1085afacbb0229bfee10b8dab3a1b9e959ceab81a78c3d96ce115c2485d3","sha256:fa251fbc5408c751c5f76f1c2803cfd7f4c68735f91607bc2e8754bff0043cd0"],"state_sha256":"22efb7a0abf3d79c74d38c6d9f37146bff27faa0dbb3cfe3594c99bca83411d6"}