{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:47KEPAEFKMHCYCBVVJPLUPH7DN","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":"59de9e717f89de87ec18b4878c417ce244cc9622b37fee0a1558a4ab7c309ecd","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2023-12-26T06:39:21Z","title_canon_sha256":"186c0392154bf65cec9af0d1aab0c32bdcb21ab399d6aceb0f1e2c3e4ced8b73"},"schema_version":"1.0","source":{"id":"2312.15903","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.15903","created_at":"2026-07-05T07:28:03Z"},{"alias_kind":"arxiv_version","alias_value":"2312.15903v1","created_at":"2026-07-05T07:28:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.15903","created_at":"2026-07-05T07:28:03Z"},{"alias_kind":"pith_short_12","alias_value":"47KEPAEFKMHC","created_at":"2026-07-05T07:28:03Z"},{"alias_kind":"pith_short_16","alias_value":"47KEPAEFKMHCYCBV","created_at":"2026-07-05T07:28:03Z"},{"alias_kind":"pith_short_8","alias_value":"47KEPAEF","created_at":"2026-07-05T07:28:03Z"}],"graph_snapshots":[{"event_id":"sha256:b31c52d9116e3249ffd3c97c2af9ae7d2bff7c02d4adf81d9c9a1ba127dabdb9","target":"graph","created_at":"2026-07-05T07:28:03Z","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/2312.15903/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Online recommenders have attained growing interest and created great revenue for businesses. Given numerous users and items, incremental update becomes a mainstream paradigm for learning large-scale models in industrial scenarios, where only newly arrived data within a sliding window is fed into the model, meeting the strict requirements of quick response. However, this strategy would be prone to overfitting to newly arrived data. When there exists a significant drift of data distribution, the long-term information would be discarded, which harms the recommendation performance. Conventional me","authors_text":"Changping Peng, Chaosheng Fan, Chen Yang, Jie He, Jin Chen, Jingping Shao, Kui Ma, Qian Yu, Wenlong Chen, Xiangdong Wu, Zhangang Lin, Zhiwei Fang, Zihao Zhao","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2023-12-26T06:39:21Z","title":"An Incremental Update Framework for Online Recommenders with Data-Driven Prior"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.15903","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":"sha256:64abcea36b2393466e740e8de8803804793f2e95fa83d19bba9f1cb813a73740","target":"record","created_at":"2026-07-05T07:28:03Z","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":"59de9e717f89de87ec18b4878c417ce244cc9622b37fee0a1558a4ab7c309ecd","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2023-12-26T06:39:21Z","title_canon_sha256":"186c0392154bf65cec9af0d1aab0c32bdcb21ab399d6aceb0f1e2c3e4ced8b73"},"schema_version":"1.0","source":{"id":"2312.15903","kind":"arxiv","version":1}},"canonical_sha256":"e7d4478085530e2c0835aa5eba3cff1b455adf1e3a79814a13c4d83e07a0187b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e7d4478085530e2c0835aa5eba3cff1b455adf1e3a79814a13c4d83e07a0187b","first_computed_at":"2026-07-05T07:28:03.236865Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:28:03.236865Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zL/w4EH8cDLnWZRKElBkUAalPpEuyKvYStCMcTEAqgtnYRsyWCDsRGVD3EVTm3w3RRdpjTEfW4IE/C6KmKWGBg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:28:03.237358Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.15903","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64abcea36b2393466e740e8de8803804793f2e95fa83d19bba9f1cb813a73740","sha256:b31c52d9116e3249ffd3c97c2af9ae7d2bff7c02d4adf81d9c9a1ba127dabdb9"],"state_sha256":"821f875a6de971000dd6f256ec6aea1adcfb99afe5162ab966242434263effa3"}