{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:AQXP25U7QAPGETPBEJ4D3C2TED","short_pith_number":"pith:AQXP25U7","canonical_record":{"source":{"id":"2312.00840","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-12-01T02:29:52Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"2cffe3c75b2b27f3d5ae6b449d0631661c6d3277d40a4223187982dc6f9776ff","abstract_canon_sha256":"7c11cdb7e71ac2162b1ae3ec5f08d66dee072961155cbc46c227da5eab3e2f88"},"schema_version":"1.0"},"canonical_sha256":"042efd769f801e624de122783d8b5320dc3232c1e90eaed483a0952ccafb7cf0","source":{"kind":"arxiv","id":"2312.00840","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.00840","created_at":"2026-07-05T07:32:25Z"},{"alias_kind":"arxiv_version","alias_value":"2312.00840v2","created_at":"2026-07-05T07:32:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.00840","created_at":"2026-07-05T07:32:25Z"},{"alias_kind":"pith_short_12","alias_value":"AQXP25U7QAPG","created_at":"2026-07-05T07:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"AQXP25U7QAPGETPB","created_at":"2026-07-05T07:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"AQXP25U7","created_at":"2026-07-05T07:32:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:AQXP25U7QAPGETPBEJ4D3C2TED","target":"record","payload":{"canonical_record":{"source":{"id":"2312.00840","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-12-01T02:29:52Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"2cffe3c75b2b27f3d5ae6b449d0631661c6d3277d40a4223187982dc6f9776ff","abstract_canon_sha256":"7c11cdb7e71ac2162b1ae3ec5f08d66dee072961155cbc46c227da5eab3e2f88"},"schema_version":"1.0"},"canonical_sha256":"042efd769f801e624de122783d8b5320dc3232c1e90eaed483a0952ccafb7cf0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:32:25.334626Z","signature_b64":"VKdCQcel1F/ulgx7FLb/A46sWxSkGoXuiHGBHNZt1IRGC7P9PkobNVxTR1KVGeBtHFKjzR/vDxiQOFQ4BE1hAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"042efd769f801e624de122783d8b5320dc3232c1e90eaed483a0952ccafb7cf0","last_reissued_at":"2026-07-05T07:32:25.334138Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:32:25.334138Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.00840","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:32:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+XdIqbadaoEhA9CMaqCsv4nKWeICOMnQ3Gi2e77KdB56MIcbQidcqI9HJgrDAbKO6PI1R8DKqFTwrFd98EsJAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T05:04:26.628314Z"},"content_sha256":"c23a08bd840ca501f0eb0ffd042935b056fed5a8b638f42b8c6a8917d4f85035","schema_version":"1.0","event_id":"sha256:c23a08bd840ca501f0eb0ffd042935b056fed5a8b638f42b8c6a8917d4f85035"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:AQXP25U7QAPGETPBEJ4D3C2TED","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Towards Redundancy-Free Sub-networks in Continual Learning","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"cs.LG","authors_text":"Cheng Chen, Heng Tao Shen, Jingkuan Song, Lianli Gao","submitted_at":"2023-12-01T02:29:52Z","abstract_excerpt":"Catastrophic Forgetting (CF) is a prominent issue in continual learning. Parameter isolation addresses this challenge by masking a sub-network for each task to mitigate interference with old tasks. However, these sub-networks are constructed relying on weight magnitude, which does not necessarily correspond to the importance of weights, resulting in maintaining unimportant weights and constructing redundant sub-networks. To overcome this limitation, inspired by information bottleneck, which removes redundancy between adjacent network layers, we propose \\textbf{\\underline{I}nformation \\underlin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.00840","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2312.00840/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:32:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/AmXBaNe3WPx4Z4msyt6+//2lJXCkC0ygpzinU/xKq+qP21/kwCo2FRp4IB4/F9ls1D51yh4E9AIUH/32H3jBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T05:04:26.628824Z"},"content_sha256":"a22c7d5afb643e0be00474228d140622053d073f667b9bc716f91a2f1ccc1dbf","schema_version":"1.0","event_id":"sha256:a22c7d5afb643e0be00474228d140622053d073f667b9bc716f91a2f1ccc1dbf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AQXP25U7QAPGETPBEJ4D3C2TED/bundle.json","state_url":"https://pith.science/pith/AQXP25U7QAPGETPBEJ4D3C2TED/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AQXP25U7QAPGETPBEJ4D3C2TED/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-12T05:04:26Z","links":{"resolver":"https://pith.science/pith/AQXP25U7QAPGETPBEJ4D3C2TED","bundle":"https://pith.science/pith/AQXP25U7QAPGETPBEJ4D3C2TED/bundle.json","state":"https://pith.science/pith/AQXP25U7QAPGETPBEJ4D3C2TED/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AQXP25U7QAPGETPBEJ4D3C2TED/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:AQXP25U7QAPGETPBEJ4D3C2TED","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":"7c11cdb7e71ac2162b1ae3ec5f08d66dee072961155cbc46c227da5eab3e2f88","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-12-01T02:29:52Z","title_canon_sha256":"2cffe3c75b2b27f3d5ae6b449d0631661c6d3277d40a4223187982dc6f9776ff"},"schema_version":"1.0","source":{"id":"2312.00840","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.00840","created_at":"2026-07-05T07:32:25Z"},{"alias_kind":"arxiv_version","alias_value":"2312.00840v2","created_at":"2026-07-05T07:32:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.00840","created_at":"2026-07-05T07:32:25Z"},{"alias_kind":"pith_short_12","alias_value":"AQXP25U7QAPG","created_at":"2026-07-05T07:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"AQXP25U7QAPGETPB","created_at":"2026-07-05T07:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"AQXP25U7","created_at":"2026-07-05T07:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:a22c7d5afb643e0be00474228d140622053d073f667b9bc716f91a2f1ccc1dbf","target":"graph","created_at":"2026-07-05T07:32:25Z","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/2312.00840/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Catastrophic Forgetting (CF) is a prominent issue in continual learning. Parameter isolation addresses this challenge by masking a sub-network for each task to mitigate interference with old tasks. However, these sub-networks are constructed relying on weight magnitude, which does not necessarily correspond to the importance of weights, resulting in maintaining unimportant weights and constructing redundant sub-networks. To overcome this limitation, inspired by information bottleneck, which removes redundancy between adjacent network layers, we propose \\textbf{\\underline{I}nformation \\underlin","authors_text":"Cheng Chen, Heng Tao Shen, Jingkuan Song, Lianli Gao","cross_cats":["cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-12-01T02:29:52Z","title":"Towards Redundancy-Free Sub-networks in Continual Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.00840","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:c23a08bd840ca501f0eb0ffd042935b056fed5a8b638f42b8c6a8917d4f85035","target":"record","created_at":"2026-07-05T07:32:25Z","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":"7c11cdb7e71ac2162b1ae3ec5f08d66dee072961155cbc46c227da5eab3e2f88","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-12-01T02:29:52Z","title_canon_sha256":"2cffe3c75b2b27f3d5ae6b449d0631661c6d3277d40a4223187982dc6f9776ff"},"schema_version":"1.0","source":{"id":"2312.00840","kind":"arxiv","version":2}},"canonical_sha256":"042efd769f801e624de122783d8b5320dc3232c1e90eaed483a0952ccafb7cf0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"042efd769f801e624de122783d8b5320dc3232c1e90eaed483a0952ccafb7cf0","first_computed_at":"2026-07-05T07:32:25.334138Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:32:25.334138Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VKdCQcel1F/ulgx7FLb/A46sWxSkGoXuiHGBHNZt1IRGC7P9PkobNVxTR1KVGeBtHFKjzR/vDxiQOFQ4BE1hAg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:32:25.334626Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.00840","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c23a08bd840ca501f0eb0ffd042935b056fed5a8b638f42b8c6a8917d4f85035","sha256:a22c7d5afb643e0be00474228d140622053d073f667b9bc716f91a2f1ccc1dbf"],"state_sha256":"ff7deb154e9c59409e57553d2a1ac941610ee51b817dd227e9878951e4ea4c78"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"toghJLTKegP/U5QpMLfyEHVciuORiAPT+IxI2Y2Hmw4K4fPuM7oeSqo7zzuzINZkBnA00NyxYh9SHGprWT8aCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T05:04:26.635505Z","bundle_sha256":"50b5f3e5429d58ceba14c2c8d6fefc7fb52d9c60b6e5480d2a24a1666e255af8"}}