{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:OOXARSFZV2M47NCUA4FXEAIES4","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":"b2ef361d9c53e555e41d1f4bd75e6275c5ff2dd118374c9ee281fe6cb81e5936","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-09T09:59:12Z","title_canon_sha256":"716d72836b5b6fa7cb252ba8891b71815986a9249e413a38ebbc019cba8db42c"},"schema_version":"1.0","source":{"id":"2505.05926","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.05926","created_at":"2026-07-05T11:04:00Z"},{"alias_kind":"arxiv_version","alias_value":"2505.05926v3","created_at":"2026-07-05T11:04:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.05926","created_at":"2026-07-05T11:04:00Z"},{"alias_kind":"pith_short_12","alias_value":"OOXARSFZV2M4","created_at":"2026-07-05T11:04:00Z"},{"alias_kind":"pith_short_16","alias_value":"OOXARSFZV2M47NCU","created_at":"2026-07-05T11:04:00Z"},{"alias_kind":"pith_short_8","alias_value":"OOXARSFZ","created_at":"2026-07-05T11:04:00Z"}],"graph_snapshots":[{"event_id":"sha256:b95f4847b8d87d4289b206d34e671b904be779a168e1fa4d11b7800e84dca00d","target":"graph","created_at":"2026-07-05T11:04:00Z","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/2505.05926/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In class-incremental learning (CIL), effective incremental learning strategies are essential to mitigate task confusion and catastrophic forgetting, especially as the number of tasks $t$ increases. Current exemplar replay strategies impose $\\mathcal{O}(t)$ memory/compute complexities. We propose an autoencoder-based hybrid replay (AHR) strategy that leverages our new hybrid autoencoder (HAE) to function as a compressor to alleviate the requirement for large memory, achieving $\\mathcal{O}(0.1 t)$ at the worst case with the computing complexity of $\\mathcal{O}(t)$ while accomplishing state-of-th","authors_text":"Guanghui Wang, Il-Min Kim, Milad Khademi Nori","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-09T09:59:12Z","title":"Autoencoder-Based Hybrid Replay for Class-Incremental Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.05926","kind":"arxiv","version":3},"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":"sha256:48296ca6e32e08ee2d9a7223dc42e54b0018728b17a2ff2e10ebcb93a8cd2395","target":"record","created_at":"2026-07-05T11:04:00Z","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":"b2ef361d9c53e555e41d1f4bd75e6275c5ff2dd118374c9ee281fe6cb81e5936","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-09T09:59:12Z","title_canon_sha256":"716d72836b5b6fa7cb252ba8891b71815986a9249e413a38ebbc019cba8db42c"},"schema_version":"1.0","source":{"id":"2505.05926","kind":"arxiv","version":3}},"canonical_sha256":"73ae08c8b9ae99cfb454070b7201049724e2450bdb855bffcb249259e119d298","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"73ae08c8b9ae99cfb454070b7201049724e2450bdb855bffcb249259e119d298","first_computed_at":"2026-07-05T11:04:00.272395Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:04:00.272395Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I9h3adxz2iOPVmL5Xwh8gXHfVW/ZSCs3AwUjBF52ty/CHSTVhpdg0kRlgZjUyXMCZ6DJnQuypIunyn8VHIk9Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:04:00.272873Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.05926","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:48296ca6e32e08ee2d9a7223dc42e54b0018728b17a2ff2e10ebcb93a8cd2395","sha256:b95f4847b8d87d4289b206d34e671b904be779a168e1fa4d11b7800e84dca00d"],"state_sha256":"34922cd581652a49f0c6ded788e7df331f20e3265b67e8ff1c94e1c817f4b7f1"}