{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ZG6TP4Y2EC3JBFS5XX4RQVJMQS","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":"c02c430b7428c41812354f7e67a94eb47b529927a7dc5ec927e33cd3c29f7bc9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2025-06-10T02:09:57Z","title_canon_sha256":"9301e4817970f2a49f049c7d6cd422bb8bf91b5ccc726d5288e0077a392b4d52"},"schema_version":"1.0","source":{"id":"2506.08352","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.08352","created_at":"2026-07-05T11:18:48Z"},{"alias_kind":"arxiv_version","alias_value":"2506.08352v1","created_at":"2026-07-05T11:18:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.08352","created_at":"2026-07-05T11:18:48Z"},{"alias_kind":"pith_short_12","alias_value":"ZG6TP4Y2EC3J","created_at":"2026-07-05T11:18:48Z"},{"alias_kind":"pith_short_16","alias_value":"ZG6TP4Y2EC3JBFS5","created_at":"2026-07-05T11:18:48Z"},{"alias_kind":"pith_short_8","alias_value":"ZG6TP4Y2","created_at":"2026-07-05T11:18:48Z"}],"graph_snapshots":[{"event_id":"sha256:b71eace691a5f25bed0be870e64b4c9fbbea7814b26e76bc4b8c8e2fe355c5aa","target":"graph","created_at":"2026-07-05T11:18:48Z","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/2506.08352/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large language models (LLMs) can face factual limitations when responding to time-sensitive queries about recent events that arise after their knowledge thresholds in the training corpus. Existing search-augmented approaches fall into two categories, each with distinct limitations: multi-agent search frameworks incur substantial computational overhead by separating search planning and response synthesis across multiple LLMs, while single-LLM tool-calling methods restrict themselves to sequential planned, single-query searches from sole search sources. We present Reasoning-Search (R-Search), a ","authors_text":"Wentao Shi, Yiqing Shen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2025-06-10T02:09:57Z","title":"Reinforcement Fine-Tuning for Reasoning towards Multi-Step Multi-Source Search in Large Language Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.08352","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:e70d605a42b17ca3ab3c303a9d2ecc622a4073a1fe4dab934d26972f18de01b7","target":"record","created_at":"2026-07-05T11:18:48Z","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":"c02c430b7428c41812354f7e67a94eb47b529927a7dc5ec927e33cd3c29f7bc9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2025-06-10T02:09:57Z","title_canon_sha256":"9301e4817970f2a49f049c7d6cd422bb8bf91b5ccc726d5288e0077a392b4d52"},"schema_version":"1.0","source":{"id":"2506.08352","kind":"arxiv","version":1}},"canonical_sha256":"c9bd37f31a20b690965dbdf918552c8492eeaabd6622baaa07f7a0e770fa0862","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c9bd37f31a20b690965dbdf918552c8492eeaabd6622baaa07f7a0e770fa0862","first_computed_at":"2026-07-05T11:18:48.421793Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:18:48.421793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ieUgDx6lDfEMBFy73dV9Z662BwIPbOtVEv8wOw3v+KQxDHTExC6lgQZ6m84so8EpFy6AR1IygbkN6hGYze53BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:18:48.422374Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.08352","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e70d605a42b17ca3ab3c303a9d2ecc622a4073a1fe4dab934d26972f18de01b7","sha256:b71eace691a5f25bed0be870e64b4c9fbbea7814b26e76bc4b8c8e2fe355c5aa"],"state_sha256":"debaa7fd892e5fe66bccd545d2717d41c56d2f25727932c7b471117401ba03f9"}