{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:2L43BO7VBQNSTAKXO4AXCERSSX","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":"46b7055f52fc9b9e4797f37bd8c3452615f97611d22d9198f1648c9b17ff03fe","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2024-01-29T12:27:18Z","title_canon_sha256":"0862533394c2b54fd13aaa1146fa925c2002f4066a44c272ce48862852cf781c"},"schema_version":"1.0","source":{"id":"2401.16108","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.16108","created_at":"2026-07-05T08:33:34Z"},{"alias_kind":"arxiv_version","alias_value":"2401.16108v5","created_at":"2026-07-05T08:33:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.16108","created_at":"2026-07-05T08:33:34Z"},{"alias_kind":"pith_short_12","alias_value":"2L43BO7VBQNS","created_at":"2026-07-05T08:33:34Z"},{"alias_kind":"pith_short_16","alias_value":"2L43BO7VBQNSTAKX","created_at":"2026-07-05T08:33:34Z"},{"alias_kind":"pith_short_8","alias_value":"2L43BO7V","created_at":"2026-07-05T08:33:34Z"}],"graph_snapshots":[{"event_id":"sha256:eca9afd0205dc73ac5d44a6060a4cb10b00b42a49a04eab97ce57710ad8ba4a4","target":"graph","created_at":"2026-07-05T08:33:34Z","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/2401.16108/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In recommender systems, reinforcement learning solutions have shown promising results in optimizing the interaction sequence between users and the system over the long-term performance. For practical reasons, the policy's actions are typically designed as recommending a list of items to handle users' frequent and continuous browsing requests more efficiently. In this list-wise recommendation scenario, the user state is updated upon every request in the corresponding MDP formulation. However, this request-level formulation is essentially inconsistent with the user's item-level behavior. In this","authors_text":"Guangming Xie, Han Li, Kun Gai, Lantao Hu, Peng Jiang, Qingpeng Cai, Shuchang Liu, Xiaobei Wang, Xueliang Wang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2024-01-29T12:27:18Z","title":"Future Impact Decomposition in Request-level Recommendations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.16108","kind":"arxiv","version":5},"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":"sha256:2d76f526af243bfdd45b866f4171e902954f5c29afba64ce67b4a7bef6603eb8","target":"record","created_at":"2026-07-05T08:33:34Z","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":"46b7055f52fc9b9e4797f37bd8c3452615f97611d22d9198f1648c9b17ff03fe","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2024-01-29T12:27:18Z","title_canon_sha256":"0862533394c2b54fd13aaa1146fa925c2002f4066a44c272ce48862852cf781c"},"schema_version":"1.0","source":{"id":"2401.16108","kind":"arxiv","version":5}},"canonical_sha256":"d2f9b0bbf50c1b298157770171123295d8a9ad1b06ed41d8d914f7115edee706","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2f9b0bbf50c1b298157770171123295d8a9ad1b06ed41d8d914f7115edee706","first_computed_at":"2026-07-05T08:33:34.938835Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:33:34.938835Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"evRz+F/EZnUPHDXUziq47vdDnGlr/te7HX/YSSRp1KC0GOSM3jVzssvNGTEDB1tj99fCukrOMo5NAes7Mby4Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:33:34.939357Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.16108","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2d76f526af243bfdd45b866f4171e902954f5c29afba64ce67b4a7bef6603eb8","sha256:eca9afd0205dc73ac5d44a6060a4cb10b00b42a49a04eab97ce57710ad8ba4a4"],"state_sha256":"e7a15aa9935e339145c1c99e51432c0e5fe8e03aabe7e0ec619865e8ec834983"}