{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:LZALSCOOWCPJU6VEAKIOA43XRX","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":"f2e9b546da90f5961fd71a20675c05da61ff79a13d7617e5a7eb43f832f3dee8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2026-07-31T04:24:16Z","title_canon_sha256":"03fd35628e109288a5c2fb13033adb958a49062266a18f26a69daced928b7823"},"schema_version":"1.0","source":{"id":"2607.29010","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.29010","created_at":"2026-08-03T01:17:59Z"},{"alias_kind":"arxiv_version","alias_value":"2607.29010v1","created_at":"2026-08-03T01:17:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.29010","created_at":"2026-08-03T01:17:59Z"},{"alias_kind":"pith_short_12","alias_value":"LZALSCOOWCPJ","created_at":"2026-08-03T01:17:59Z"},{"alias_kind":"pith_short_16","alias_value":"LZALSCOOWCPJU6VE","created_at":"2026-08-03T01:17:59Z"},{"alias_kind":"pith_short_8","alias_value":"LZALSCOO","created_at":"2026-08-03T01:17:59Z"}],"graph_snapshots":[{"event_id":"sha256:72a97c46db224a9c88cd14971427215a413e196436de21e65584c00a4d2e78ae","target":"graph","created_at":"2026-08-03T01:17:59Z","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/2607.29010/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generative recommendation benefits from reasoning-enhanced inference, and latent reasoning offers an efficient paradigm by encoding intermediate reasoning processes into compact continuous representations for latency-sensitive deployment. Despite its efficiency, existing latent reasoning approaches typically rely on directly distilling raw chain-of-thought (CoT) trajectories into latent representations, assuming that textual reasoning traces provide sufficient supervision. However, recommendation reasoning trajectories contain diverse reasoning processes with redundant expressions and unstable","authors_text":"Fei Pan, Jie Chen, Peng Zhao, Rongfeng Guo, Shijie Li, Zhipeng Wei, Zhuang Zhuang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2026-07-31T04:24:16Z","title":"EvoReason: Self-Evolving Reasoning Primitive-Guided On-Policy Distillation for Latent Reasoning in Generative Recommendation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.29010","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":"sha256:3e9f318f9742833bbb24ede0d35483fd5cd8afdddf9fc97a5ca86cde3a17e70c","target":"record","created_at":"2026-08-03T01:17:59Z","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":"f2e9b546da90f5961fd71a20675c05da61ff79a13d7617e5a7eb43f832f3dee8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2026-07-31T04:24:16Z","title_canon_sha256":"03fd35628e109288a5c2fb13033adb958a49062266a18f26a69daced928b7823"},"schema_version":"1.0","source":{"id":"2607.29010","kind":"arxiv","version":1}},"canonical_sha256":"5e40b909ceb09e9a7aa40290e073778dfb56578710c7bec37504e9658118fd84","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5e40b909ceb09e9a7aa40290e073778dfb56578710c7bec37504e9658118fd84","first_computed_at":"2026-08-03T01:17:59.008672Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-03T01:17:59.008672Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GvQsdGnSNCS0IchQ/E/JMvNStnLTEWzc/gUOVUUPJ24sTi4cbSsCibHMimQ2OS7pjsz4XwsGV9Fl1CuFytTZAw==","signature_status":"signed_v1","signed_at":"2026-08-03T01:17:59.010301Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.29010","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3e9f318f9742833bbb24ede0d35483fd5cd8afdddf9fc97a5ca86cde3a17e70c","sha256:72a97c46db224a9c88cd14971427215a413e196436de21e65584c00a4d2e78ae"],"state_sha256":"b60acd6f5c12c6487da1e5eb4697391c08ba1a5bf3a6932e6c5ee6d822ef8a4c"}