{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:PBMMRIOU6W2TPHXKJBCVDLHB5Z","short_pith_number":"pith:PBMMRIOU","canonical_record":{"source":{"id":"2308.10328","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-08-20T17:52:02Z","cross_cats_sorted":[],"title_canon_sha256":"6e497fb8e4e07ce6dd99c336eb7481c52362261d0a23b42904afadbdfe7cc9cf","abstract_canon_sha256":"6e8ff547de8df18c65ab23316c05caddacaf6b2860e9bb2b4c88335d27915e2c"},"schema_version":"1.0"},"canonical_sha256":"7858c8a1d4f5b5379eea484551ace1ee53978209f2750e6abdb52e94b12883ae","source":{"kind":"arxiv","id":"2308.10328","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.10328","created_at":"2026-07-05T06:53:43Z"},{"alias_kind":"arxiv_version","alias_value":"2308.10328v3","created_at":"2026-07-05T06:53:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.10328","created_at":"2026-07-05T06:53:43Z"},{"alias_kind":"pith_short_12","alias_value":"PBMMRIOU6W2T","created_at":"2026-07-05T06:53:43Z"},{"alias_kind":"pith_short_16","alias_value":"PBMMRIOU6W2TPHXK","created_at":"2026-07-05T06:53:43Z"},{"alias_kind":"pith_short_8","alias_value":"PBMMRIOU","created_at":"2026-07-05T06:53:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:PBMMRIOU6W2TPHXKJBCVDLHB5Z","target":"record","payload":{"canonical_record":{"source":{"id":"2308.10328","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-08-20T17:52:02Z","cross_cats_sorted":[],"title_canon_sha256":"6e497fb8e4e07ce6dd99c336eb7481c52362261d0a23b42904afadbdfe7cc9cf","abstract_canon_sha256":"6e8ff547de8df18c65ab23316c05caddacaf6b2860e9bb2b4c88335d27915e2c"},"schema_version":"1.0"},"canonical_sha256":"7858c8a1d4f5b5379eea484551ace1ee53978209f2750e6abdb52e94b12883ae","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:53:43.701267Z","signature_b64":"0e2kwiV3aYZ9uX8hVMPEs5rfIHtOGdBNGEIAszwL4ngIQNHyNF8DyW9Ta/Ret5FAGjAh28068pTKgpCIadPAAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7858c8a1d4f5b5379eea484551ace1ee53978209f2750e6abdb52e94b12883ae","last_reissued_at":"2026-07-05T06:53:43.700740Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:53:43.700740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.10328","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:53:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yAVSeRTSYkzDCCJ6gpXMNKUwzyxqHVb5T1QmXRizrQFu3JNM2B6SMIehuP5VLOtD52aGakGDWp3q92FNqcv5Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T02:18:50.780307Z"},"content_sha256":"8c3a4df79de14f9b3012e3a38794c719020d30475fb32c06c16045ab3a98e047","schema_version":"1.0","event_id":"sha256:8c3a4df79de14f9b3012e3a38794c719020d30475fb32c06c16045ab3a98e047"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:PBMMRIOU6W2TPHXKJBCVDLHB5Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Comprehensive Empirical Evaluation on Online Continual Learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Albin Soutif--Cormerais, Andrea Cossu, Antonio Carta, Hamed Hemati, Joost Van De Weijer, Julio Hurtado, Vincenzo Lomonaco","submitted_at":"2023-08-20T17:52:02Z","abstract_excerpt":"Online continual learning aims to get closer to a live learning experience by learning directly on a stream of data with temporally shifting distribution and by storing a minimum amount of data from that stream. In this empirical evaluation, we evaluate various methods from the literature that tackle online continual learning. More specifically, we focus on the class-incremental setting in the context of image classification, where the learner must learn new classes incrementally from a stream of data. We compare these methods on the Split-CIFAR100 and Split-TinyImagenet benchmarks, and measur"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.10328","kind":"arxiv","version":3},"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/2308.10328/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":"2026-07-05T06:53:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zqMCxRtJtOfoe4cPaoFW2cj3ktL3XAmATq+xB1Z4MZgFlymcunxdXpfgZuzNZh0m+knGYgdLZkZqGGGzYN6sDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T02:18:50.780704Z"},"content_sha256":"99945bacbb3edadba11f090cbc7e45ab7b735ca3f4d2841f42c652ed8cd7f54f","schema_version":"1.0","event_id":"sha256:99945bacbb3edadba11f090cbc7e45ab7b735ca3f4d2841f42c652ed8cd7f54f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PBMMRIOU6W2TPHXKJBCVDLHB5Z/bundle.json","state_url":"https://pith.science/pith/PBMMRIOU6W2TPHXKJBCVDLHB5Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PBMMRIOU6W2TPHXKJBCVDLHB5Z/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":"2026-07-09T02:18:50Z","links":{"resolver":"https://pith.science/pith/PBMMRIOU6W2TPHXKJBCVDLHB5Z","bundle":"https://pith.science/pith/PBMMRIOU6W2TPHXKJBCVDLHB5Z/bundle.json","state":"https://pith.science/pith/PBMMRIOU6W2TPHXKJBCVDLHB5Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PBMMRIOU6W2TPHXKJBCVDLHB5Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PBMMRIOU6W2TPHXKJBCVDLHB5Z","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":"6e8ff547de8df18c65ab23316c05caddacaf6b2860e9bb2b4c88335d27915e2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-08-20T17:52:02Z","title_canon_sha256":"6e497fb8e4e07ce6dd99c336eb7481c52362261d0a23b42904afadbdfe7cc9cf"},"schema_version":"1.0","source":{"id":"2308.10328","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.10328","created_at":"2026-07-05T06:53:43Z"},{"alias_kind":"arxiv_version","alias_value":"2308.10328v3","created_at":"2026-07-05T06:53:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.10328","created_at":"2026-07-05T06:53:43Z"},{"alias_kind":"pith_short_12","alias_value":"PBMMRIOU6W2T","created_at":"2026-07-05T06:53:43Z"},{"alias_kind":"pith_short_16","alias_value":"PBMMRIOU6W2TPHXK","created_at":"2026-07-05T06:53:43Z"},{"alias_kind":"pith_short_8","alias_value":"PBMMRIOU","created_at":"2026-07-05T06:53:43Z"}],"graph_snapshots":[{"event_id":"sha256:99945bacbb3edadba11f090cbc7e45ab7b735ca3f4d2841f42c652ed8cd7f54f","target":"graph","created_at":"2026-07-05T06:53:43Z","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/2308.10328/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Online continual learning aims to get closer to a live learning experience by learning directly on a stream of data with temporally shifting distribution and by storing a minimum amount of data from that stream. In this empirical evaluation, we evaluate various methods from the literature that tackle online continual learning. More specifically, we focus on the class-incremental setting in the context of image classification, where the learner must learn new classes incrementally from a stream of data. We compare these methods on the Split-CIFAR100 and Split-TinyImagenet benchmarks, and measur","authors_text":"Albin Soutif--Cormerais, Andrea Cossu, Antonio Carta, Hamed Hemati, Joost Van De Weijer, Julio Hurtado, Vincenzo Lomonaco","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-08-20T17:52:02Z","title":"A Comprehensive Empirical Evaluation on Online Continual Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.10328","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":"sha256:8c3a4df79de14f9b3012e3a38794c719020d30475fb32c06c16045ab3a98e047","target":"record","created_at":"2026-07-05T06:53:43Z","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":"6e8ff547de8df18c65ab23316c05caddacaf6b2860e9bb2b4c88335d27915e2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-08-20T17:52:02Z","title_canon_sha256":"6e497fb8e4e07ce6dd99c336eb7481c52362261d0a23b42904afadbdfe7cc9cf"},"schema_version":"1.0","source":{"id":"2308.10328","kind":"arxiv","version":3}},"canonical_sha256":"7858c8a1d4f5b5379eea484551ace1ee53978209f2750e6abdb52e94b12883ae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7858c8a1d4f5b5379eea484551ace1ee53978209f2750e6abdb52e94b12883ae","first_computed_at":"2026-07-05T06:53:43.700740Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:53:43.700740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0e2kwiV3aYZ9uX8hVMPEs5rfIHtOGdBNGEIAszwL4ngIQNHyNF8DyW9Ta/Ret5FAGjAh28068pTKgpCIadPAAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:53:43.701267Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.10328","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c3a4df79de14f9b3012e3a38794c719020d30475fb32c06c16045ab3a98e047","sha256:99945bacbb3edadba11f090cbc7e45ab7b735ca3f4d2841f42c652ed8cd7f54f"],"state_sha256":"28934db6fd1fd10f6b715cbb521ec3b1a7b0538654946a77b0e63122516bc9b3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5emDKQV8VbpAJUvMWyctv9xeweGo6JLHA/W1RwdL8tfbvyzQVjACbYzG3Z/UJ7315PbZ7GfoUMbJo35NVnQKCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T02:18:50.783019Z","bundle_sha256":"a6c91e0555f8c4eccf368164735a11f767a4fb788220ebd7500bea457354fe36"}}