{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:27UJDYK3SDOB4QJJEQOFEJJ2ZG","short_pith_number":"pith:27UJDYK3","canonical_record":{"source":{"id":"2605.28721","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-05-27T16:39:57Z","cross_cats_sorted":[],"title_canon_sha256":"c3f16315904d2936c1560708804ea9625590bbbed0d5e1d4b1b2260d1c33c09f","abstract_canon_sha256":"aeae4a70173614709a5a056fc091b6f95171ddfcd0f9dbe5d198f0961619022c"},"schema_version":"1.0"},"canonical_sha256":"d7e891e15b90dc1e4129241c52253ac98667ca786788f731846494c473fd2937","source":{"kind":"arxiv","id":"2605.28721","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.28721","created_at":"2026-05-28T02:05:01Z"},{"alias_kind":"arxiv_version","alias_value":"2605.28721v1","created_at":"2026-05-28T02:05:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.28721","created_at":"2026-05-28T02:05:01Z"},{"alias_kind":"pith_short_12","alias_value":"27UJDYK3SDOB","created_at":"2026-05-28T02:05:01Z"},{"alias_kind":"pith_short_16","alias_value":"27UJDYK3SDOB4QJJ","created_at":"2026-05-28T02:05:01Z"},{"alias_kind":"pith_short_8","alias_value":"27UJDYK3","created_at":"2026-05-28T02:05:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:27UJDYK3SDOB4QJJEQOFEJJ2ZG","target":"record","payload":{"canonical_record":{"source":{"id":"2605.28721","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-05-27T16:39:57Z","cross_cats_sorted":[],"title_canon_sha256":"c3f16315904d2936c1560708804ea9625590bbbed0d5e1d4b1b2260d1c33c09f","abstract_canon_sha256":"aeae4a70173614709a5a056fc091b6f95171ddfcd0f9dbe5d198f0961619022c"},"schema_version":"1.0"},"canonical_sha256":"d7e891e15b90dc1e4129241c52253ac98667ca786788f731846494c473fd2937","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-28T02:05:01.091310Z","signature_b64":"mKA/oY7YJix/ayO2xs2JvGJMDHzC3Lzzkqmnfdlufx7xGxtSPzlZCJ0oEuSB1/1V1bt3sI++S1yH4wkOduUMCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d7e891e15b90dc1e4129241c52253ac98667ca786788f731846494c473fd2937","last_reissued_at":"2026-05-28T02:05:01.090700Z","signature_status":"signed_v1","first_computed_at":"2026-05-28T02:05:01.090700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.28721","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-28T02:05:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H3nSXh2rQOp7IzXMQi2ZX10alDo/5DOsG6ICcyFFmarG5na2qSm8HMcSvy/VoQsYYEOdN7XnucJX3e2FoOL4Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:39:03.242930Z"},"content_sha256":"149f1655614f0350538a1706fdcab90ea71482ab7fa75d2cb802ce9833282317","schema_version":"1.0","event_id":"sha256:149f1655614f0350538a1706fdcab90ea71482ab7fa75d2cb802ce9833282317"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:27UJDYK3SDOB4QJJEQOFEJJ2ZG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LiveBrowseComp: Are Search Agents Searching, or Just Verifying What They Already Know?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Bing Qin, HuiMing Fan, Ming Liu, Qianyu Wang, Xiao Wang, XingYu, Zheng Chu, Zhuoyao Wang","submitted_at":"2026-05-27T16:39:57Z","abstract_excerpt":"Are LLM-based search agents genuinely searching, or using the web to verify what they already know? We study this question on BrowseComp with three diagnostics. Our analysis reveals Intrinsic Knowledge Dependence (IKD): even with tool access, agents often rely on intrinsic knowledge -- information encoded in the model before retrieval -- rather than on external evidence. Agents answer up to 44.5% of BrowseComp questions without tools, generate more than half of their search queries from internally produced hypotheses rather than retrieved leads, and perform worse than closed-book baselines whe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.28721","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/2605.28721/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-28T02:05:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I+SzlfhZHB8B4u1a2sIqYZONrmcJgJgugvKCgcmEw2GcnYlpWzTpzgJFM6KSrlFYi1+wTP9oMBrjxTXndXRAAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:39:03.243658Z"},"content_sha256":"dd340b8c98c991cb72f28084ed491d230edfa03f98dfd44d97095fc75ae31f67","schema_version":"1.0","event_id":"sha256:dd340b8c98c991cb72f28084ed491d230edfa03f98dfd44d97095fc75ae31f67"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/27UJDYK3SDOB4QJJEQOFEJJ2ZG/bundle.json","state_url":"https://pith.science/pith/27UJDYK3SDOB4QJJEQOFEJJ2ZG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/27UJDYK3SDOB4QJJEQOFEJJ2ZG/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-30T12:39:03Z","links":{"resolver":"https://pith.science/pith/27UJDYK3SDOB4QJJEQOFEJJ2ZG","bundle":"https://pith.science/pith/27UJDYK3SDOB4QJJEQOFEJJ2ZG/bundle.json","state":"https://pith.science/pith/27UJDYK3SDOB4QJJEQOFEJJ2ZG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/27UJDYK3SDOB4QJJEQOFEJJ2ZG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:27UJDYK3SDOB4QJJEQOFEJJ2ZG","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":"aeae4a70173614709a5a056fc091b6f95171ddfcd0f9dbe5d198f0961619022c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-05-27T16:39:57Z","title_canon_sha256":"c3f16315904d2936c1560708804ea9625590bbbed0d5e1d4b1b2260d1c33c09f"},"schema_version":"1.0","source":{"id":"2605.28721","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.28721","created_at":"2026-05-28T02:05:01Z"},{"alias_kind":"arxiv_version","alias_value":"2605.28721v1","created_at":"2026-05-28T02:05:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.28721","created_at":"2026-05-28T02:05:01Z"},{"alias_kind":"pith_short_12","alias_value":"27UJDYK3SDOB","created_at":"2026-05-28T02:05:01Z"},{"alias_kind":"pith_short_16","alias_value":"27UJDYK3SDOB4QJJ","created_at":"2026-05-28T02:05:01Z"},{"alias_kind":"pith_short_8","alias_value":"27UJDYK3","created_at":"2026-05-28T02:05:01Z"}],"graph_snapshots":[{"event_id":"sha256:dd340b8c98c991cb72f28084ed491d230edfa03f98dfd44d97095fc75ae31f67","target":"graph","created_at":"2026-05-28T02:05:01Z","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/2605.28721/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Are LLM-based search agents genuinely searching, or using the web to verify what they already know? We study this question on BrowseComp with three diagnostics. Our analysis reveals Intrinsic Knowledge Dependence (IKD): even with tool access, agents often rely on intrinsic knowledge -- information encoded in the model before retrieval -- rather than on external evidence. Agents answer up to 44.5% of BrowseComp questions without tools, generate more than half of their search queries from internally produced hypotheses rather than retrieved leads, and perform worse than closed-book baselines whe","authors_text":"Bing Qin, HuiMing Fan, Ming Liu, Qianyu Wang, Xiao Wang, XingYu, Zheng Chu, Zhuoyao Wang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-05-27T16:39:57Z","title":"LiveBrowseComp: Are Search Agents Searching, or Just Verifying What They Already Know?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.28721","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":"sha256:149f1655614f0350538a1706fdcab90ea71482ab7fa75d2cb802ce9833282317","target":"record","created_at":"2026-05-28T02:05:01Z","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":"aeae4a70173614709a5a056fc091b6f95171ddfcd0f9dbe5d198f0961619022c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-05-27T16:39:57Z","title_canon_sha256":"c3f16315904d2936c1560708804ea9625590bbbed0d5e1d4b1b2260d1c33c09f"},"schema_version":"1.0","source":{"id":"2605.28721","kind":"arxiv","version":1}},"canonical_sha256":"d7e891e15b90dc1e4129241c52253ac98667ca786788f731846494c473fd2937","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d7e891e15b90dc1e4129241c52253ac98667ca786788f731846494c473fd2937","first_computed_at":"2026-05-28T02:05:01.090700Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-28T02:05:01.090700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mKA/oY7YJix/ayO2xs2JvGJMDHzC3Lzzkqmnfdlufx7xGxtSPzlZCJ0oEuSB1/1V1bt3sI++S1yH4wkOduUMCA==","signature_status":"signed_v1","signed_at":"2026-05-28T02:05:01.091310Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.28721","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:149f1655614f0350538a1706fdcab90ea71482ab7fa75d2cb802ce9833282317","sha256:dd340b8c98c991cb72f28084ed491d230edfa03f98dfd44d97095fc75ae31f67"],"state_sha256":"3f7ea4479f72a152506b2792054c4d70f2de604af5ee001cceaf57b0488b6036"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wnfi6zRCYqHqt+e6NUMqnS1lZdJ61tLBL3/veNXlRYLcTdhgSlmSmiNf02VQQFdvJn6ct64qyOm/h38yHrT/Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T12:39:03.247843Z","bundle_sha256":"899d8cd9af4bce755acaa494c44adb900e36f9caccbc1c996d4d9a82f76c6932"}}