{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:TN6DSCTI7SX2EMHGTUPVWIUTQX","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":"770c270aeb210f9b478bed5f3cc77b8ebf231a0e8b37f9de531d079477995db7","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2021-11-14T15:54:23Z","title_canon_sha256":"4da138037e7e84619be4ca377a78a7ed443783d88c7c0f61af4629e3928d1766"},"schema_version":"1.0","source":{"id":"2111.07378","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.07378","created_at":"2026-07-05T04:38:34Z"},{"alias_kind":"arxiv_version","alias_value":"2111.07378v2","created_at":"2026-07-05T04:38:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.07378","created_at":"2026-07-05T04:38:34Z"},{"alias_kind":"pith_short_12","alias_value":"TN6DSCTI7SX2","created_at":"2026-07-05T04:38:34Z"},{"alias_kind":"pith_short_16","alias_value":"TN6DSCTI7SX2EMHG","created_at":"2026-07-05T04:38:34Z"},{"alias_kind":"pith_short_8","alias_value":"TN6DSCTI","created_at":"2026-07-05T04:38:34Z"}],"graph_snapshots":[{"event_id":"sha256:ab976717891920e39f6636158b3a35c499aa3434dd2678d751760d021cae15fa","target":"graph","created_at":"2026-07-05T04:38:34Z","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/2111.07378/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Sequential recommendation aims to choose the most suitable items for a user at a specific timestamp given historical behaviors. Existing methods usually model the user behavior sequence based on the transition-based methods like Markov Chain. However, these methods also implicitly assume that the users are independent of each other without considering the influence between users. In fact, this influence plays an important role in sequence recommendation since the behavior of a user is easily affected by others. Therefore, it is desirable to aggregate both user behaviors and the influence betwe","authors_text":"Fengzhu Wu, Hao Gu, Ruichu Cai, Sili Zhang, Yuexing Hao, Yuguang, Zijian Li","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2021-11-14T15:54:23Z","title":"TEA: A Sequential Recommendation Framework via Temporally Evolving Aggregations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.07378","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":"sha256:77d982140bfa101d48b6fd9276c9af205adf9ef0f26873df1d084a2f49aa4e0f","target":"record","created_at":"2026-07-05T04:38:34Z","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":"770c270aeb210f9b478bed5f3cc77b8ebf231a0e8b37f9de531d079477995db7","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2021-11-14T15:54:23Z","title_canon_sha256":"4da138037e7e84619be4ca377a78a7ed443783d88c7c0f61af4629e3928d1766"},"schema_version":"1.0","source":{"id":"2111.07378","kind":"arxiv","version":2}},"canonical_sha256":"9b7c390a68fcafa230e69d1f5b229385ea4dee0b7e293e0156f5f32b1c344396","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9b7c390a68fcafa230e69d1f5b229385ea4dee0b7e293e0156f5f32b1c344396","first_computed_at":"2026-07-05T04:38:34.626136Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:38:34.626136Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6NOnuFIX/XzxW7yzCI13VmKVdog+yW6su1KEqzVVNjgFsQQhwVp+rdWNnNUX0ol4nhpukGzK0pOU8BvSBDKGCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:38:34.626652Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.07378","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:77d982140bfa101d48b6fd9276c9af205adf9ef0f26873df1d084a2f49aa4e0f","sha256:ab976717891920e39f6636158b3a35c499aa3434dd2678d751760d021cae15fa"],"state_sha256":"37aaf55df3180408c372be2a617c13a34ba40e6eb68a5f8429f318a638bc6049"}