{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:XQVJUKKUHKHII4P33NWBVGQEG7","short_pith_number":"pith:XQVJUKKU","schema_version":"1.0","canonical_sha256":"bc2a9a29543a8e8471fbdb6c1a9a0437ce0f8b0489af443fef091d7572d868a3","source":{"kind":"arxiv","id":"2506.00189","version":1},"attestation_state":"computed","paper":{"title":"Control-R: Towards controllable test-time scaling","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"cs.AI","authors_text":"Di Zhang, Dongzhan Zhou, Haonan He, Jianbo Wu, Jiatong Li, Jingdi Lei, Junxian Li, Peng Ye, Shufei Zhang, Wanli Ouyang, Weida Wang, Xunzhi Wang, Yuqiang Li","submitted_at":"2025-05-30T19:59:44Z","abstract_excerpt":"This paper target in addressing the challenges of underthinking and overthinking in long chain-of-thought (CoT) reasoning for Large Reasoning Models (LRMs) by introducing Reasoning Control Fields (RCF)--a novel test-time approach that injects structured control signals to guide reasoning from a tree search perspective. RCF enables models to adjust reasoning effort according to given control conditions when solving complex tasks. Additionally, we present the Control-R-4K dataset, which consists of challenging problems annotated with detailed reasoning processes and corresponding control fields."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2506.00189","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2025-05-30T19:59:44Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"48773deb7d16dacd1c13e6114820df834a42b5ca4c6e2a078737eaf87064838c","abstract_canon_sha256":"cd6935bcf22fcda8014ee91e2ba91d789423c6acbf0359c7520f2e46f2ee47ab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:13:30.391618Z","signature_b64":"3sb/ZDvo9QNVLswXUPY+H/ITXaxtFghOTxmrMJAS92b/WXfhGCcj+pHEOGGR/eAB+ozXbJSS5LbdGkZKeOoRAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bc2a9a29543a8e8471fbdb6c1a9a0437ce0f8b0489af443fef091d7572d868a3","last_reissued_at":"2026-07-05T11:13:30.391096Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:13:30.391096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Control-R: Towards controllable test-time scaling","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"cs.AI","authors_text":"Di Zhang, Dongzhan Zhou, Haonan He, Jianbo Wu, Jiatong Li, Jingdi Lei, Junxian Li, Peng Ye, Shufei Zhang, Wanli Ouyang, Weida Wang, Xunzhi Wang, Yuqiang Li","submitted_at":"2025-05-30T19:59:44Z","abstract_excerpt":"This paper target in addressing the challenges of underthinking and overthinking in long chain-of-thought (CoT) reasoning for Large Reasoning Models (LRMs) by introducing Reasoning Control Fields (RCF)--a novel test-time approach that injects structured control signals to guide reasoning from a tree search perspective. RCF enables models to adjust reasoning effort according to given control conditions when solving complex tasks. Additionally, we present the Control-R-4K dataset, which consists of challenging problems annotated with detailed reasoning processes and corresponding control fields."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.00189","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2506.00189/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2506.00189","created_at":"2026-07-05T11:13:30.391167+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.00189v1","created_at":"2026-07-05T11:13:30.391167+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.00189","created_at":"2026-07-05T11:13:30.391167+00:00"},{"alias_kind":"pith_short_12","alias_value":"XQVJUKKUHKHI","created_at":"2026-07-05T11:13:30.391167+00:00"},{"alias_kind":"pith_short_16","alias_value":"XQVJUKKUHKHII4P3","created_at":"2026-07-05T11:13:30.391167+00:00"},{"alias_kind":"pith_short_8","alias_value":"XQVJUKKU","created_at":"2026-07-05T11:13:30.391167+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XQVJUKKUHKHII4P33NWBVGQEG7","json":"https://pith.science/pith/XQVJUKKUHKHII4P33NWBVGQEG7.json","graph_json":"https://pith.science/api/pith-number/XQVJUKKUHKHII4P33NWBVGQEG7/graph.json","events_json":"https://pith.science/api/pith-number/XQVJUKKUHKHII4P33NWBVGQEG7/events.json","paper":"https://pith.science/paper/XQVJUKKU"},"agent_actions":{"view_html":"https://pith.science/pith/XQVJUKKUHKHII4P33NWBVGQEG7","download_json":"https://pith.science/pith/XQVJUKKUHKHII4P33NWBVGQEG7.json","view_paper":"https://pith.science/paper/XQVJUKKU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.00189&json=true","fetch_graph":"https://pith.science/api/pith-number/XQVJUKKUHKHII4P33NWBVGQEG7/graph.json","fetch_events":"https://pith.science/api/pith-number/XQVJUKKUHKHII4P33NWBVGQEG7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XQVJUKKUHKHII4P33NWBVGQEG7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XQVJUKKUHKHII4P33NWBVGQEG7/action/storage_attestation","attest_author":"https://pith.science/pith/XQVJUKKUHKHII4P33NWBVGQEG7/action/author_attestation","sign_citation":"https://pith.science/pith/XQVJUKKUHKHII4P33NWBVGQEG7/action/citation_signature","submit_replication":"https://pith.science/pith/XQVJUKKUHKHII4P33NWBVGQEG7/action/replication_record"}},"created_at":"2026-07-05T11:13:30.391167+00:00","updated_at":"2026-07-05T11:13:30.391167+00:00"}