{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:VWZEKVBQVVWQ3BCBJBDJNVE5VS","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":"87570076649c1cd1e5d35422cbb0758cf0ae9958a144872f0ccba4bf51bb6dc1","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2022-08-09T08:33:32Z","title_canon_sha256":"3b0eba884756ec203058f156d70409fee93ac4fd05eb73e4c276a286626bad9a"},"schema_version":"1.0","source":{"id":"2208.04600","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.04600","created_at":"2026-07-05T04:46:59Z"},{"alias_kind":"arxiv_version","alias_value":"2208.04600v1","created_at":"2026-07-05T04:46:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.04600","created_at":"2026-07-05T04:46:59Z"},{"alias_kind":"pith_short_12","alias_value":"VWZEKVBQVVWQ","created_at":"2026-07-05T04:46:59Z"},{"alias_kind":"pith_short_16","alias_value":"VWZEKVBQVVWQ3BCB","created_at":"2026-07-05T04:46:59Z"},{"alias_kind":"pith_short_8","alias_value":"VWZEKVBQ","created_at":"2026-07-05T04:46:59Z"}],"graph_snapshots":[{"event_id":"sha256:ce0ee28447356c87279282c848bcbeec98da46b2455533d6219272aa435ea321","target":"graph","created_at":"2026-07-05T04:46:59Z","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/2208.04600/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent sequential recommendation models rely increasingly on consecutive short-term user-item interaction sequences to model user interests. These approaches have, however, raised concerns about both short- and long-term interests. (1) {\\it short-term}: interaction sequences may not result from a monolithic interest, but rather from several intertwined interests, even within a short period of time, resulting in their failures to model skip behaviors; (2) {\\it long-term}: interaction sequences are primarily observed sparsely at discrete intervals, other than consecutively over the long run. Thi","authors_text":"Bin Guo, Jing Du, Lina Yao, Zesheng Ye, Zhiwen Yu","cross_cats":["cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2022-08-09T08:33:32Z","title":"IDNP: Interest Dynamics Modeling using Generative Neural Processes for Sequential Recommendation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.04600","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":"sha256:254041ee4e119d988f565098017734cdaa58a47260bf9c70db1b63cd8ddaaaa5","target":"record","created_at":"2026-07-05T04:46:59Z","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":"87570076649c1cd1e5d35422cbb0758cf0ae9958a144872f0ccba4bf51bb6dc1","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2022-08-09T08:33:32Z","title_canon_sha256":"3b0eba884756ec203058f156d70409fee93ac4fd05eb73e4c276a286626bad9a"},"schema_version":"1.0","source":{"id":"2208.04600","kind":"arxiv","version":1}},"canonical_sha256":"adb2455430ad6d0d8441484696d49dac8e2d9608171e57360f15dd92cee57a60","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"adb2455430ad6d0d8441484696d49dac8e2d9608171e57360f15dd92cee57a60","first_computed_at":"2026-07-05T04:46:59.158107Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:46:59.158107Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"k0MCyVAUZmpIGKrx3dCTbZZzZtNBYt9t31PECx++Gnl9cj+XOGOlVR1v/P4KoeI9yE5DKWI4MJaX+rq/ucbMAg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:46:59.158589Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.04600","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:254041ee4e119d988f565098017734cdaa58a47260bf9c70db1b63cd8ddaaaa5","sha256:ce0ee28447356c87279282c848bcbeec98da46b2455533d6219272aa435ea321"],"state_sha256":"d243d906102ffd938e89cd1d7fab7a59dd48070aaf76fcbf4e46784eb22a50e9"}