{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7ZPIEZFZK6ZBEMQI3XV3LWVNTZ","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":"1e3fef3a5e83dee40ac7993d1f0369d3d95d244cc42032c3f0220aca6bf9a857","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2025-06-24T16:50:51Z","title_canon_sha256":"99faead3d48a22c49cb77206cc710b987b73e9c498213729fca94c333ea92a18"},"schema_version":"1.0","source":{"id":"2506.19783","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.19783","created_at":"2026-07-05T11:43:32Z"},{"alias_kind":"arxiv_version","alias_value":"2506.19783v2","created_at":"2026-07-05T11:43:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.19783","created_at":"2026-07-05T11:43:32Z"},{"alias_kind":"pith_short_12","alias_value":"7ZPIEZFZK6ZB","created_at":"2026-07-05T11:43:32Z"},{"alias_kind":"pith_short_16","alias_value":"7ZPIEZFZK6ZBEMQI","created_at":"2026-07-05T11:43:32Z"},{"alias_kind":"pith_short_8","alias_value":"7ZPIEZFZ","created_at":"2026-07-05T11:43:32Z"}],"graph_snapshots":[{"event_id":"sha256:f2a65f9a42dce9c5cb196b8d412eb4e81cf02f615acb7e11d0e02593b01b857f","target":"graph","created_at":"2026-07-05T11:43:32Z","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/2506.19783/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Query rewriting is pivotal for enhancing dense retrieval, yet current methods demand large-scale supervised data or suffer from inefficient reinforcement learning (RL) exploration. In this work, we first establish that guiding Large Language Models (LLMs) with a concise set of expert-crafted strategies, such as semantic expansion and entity disambiguation, substantially improves retrieval effectiveness on challenging benchmarks, including HotpotQA, FEVER, NFCorpus, and SciFact. Building on this insight, we introduce the Strategy-Adaptive Generation Engine (SAGE), which operationalizes these st","authors_text":"Changwang Zhang, Hailei Gong, Jun Wang, Teng Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2025-06-24T16:50:51Z","title":"SAGE: Strategy-Adaptive Generation Engine for Query Rewriting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.19783","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":"sha256:562545313a8575f38305fc50eb65b5c7b674b1b0420275623ebc84cc8976c7ea","target":"record","created_at":"2026-07-05T11:43:32Z","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":"1e3fef3a5e83dee40ac7993d1f0369d3d95d244cc42032c3f0220aca6bf9a857","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2025-06-24T16:50:51Z","title_canon_sha256":"99faead3d48a22c49cb77206cc710b987b73e9c498213729fca94c333ea92a18"},"schema_version":"1.0","source":{"id":"2506.19783","kind":"arxiv","version":2}},"canonical_sha256":"fe5e8264b957b2123208ddebb5daad9e5c9304446a9ceaf26d995db068a7f164","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe5e8264b957b2123208ddebb5daad9e5c9304446a9ceaf26d995db068a7f164","first_computed_at":"2026-07-05T11:43:32.997068Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:43:32.997068Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5Hqd5X/1AXSUi5jA9x6owo94bGOyKcSiHvUy6PDRp2Jtd+loscSl4JWvbWrCljDQ7VEVkNAjwFX6XGEQ2ZLxBg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:43:32.997536Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.19783","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:562545313a8575f38305fc50eb65b5c7b674b1b0420275623ebc84cc8976c7ea","sha256:f2a65f9a42dce9c5cb196b8d412eb4e81cf02f615acb7e11d0e02593b01b857f"],"state_sha256":"cdf309e56f468b6d9b32f8e7c9c8761c700d6187d123c8d1af1568b6918777b1"}