{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:I4PXRFCR7AMIMDSUMXDBJ554FY","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":"27304ee8c4ca12edd76d2680aa3a0cf05cb71e9fcdd4147f3ce7f9f6b69dd00e","cross_cats_sorted":["cs.CL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2026-07-16T17:48:29Z","title_canon_sha256":"a82ffca1bb4e4a1299ae2cdcd4f4eaac92cd72e8d3aa82512a373cd3a6f09a6c"},"schema_version":"1.0","source":{"id":"2607.15253","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.15253","created_at":"2026-07-17T01:22:16Z"},{"alias_kind":"arxiv_version","alias_value":"2607.15253v1","created_at":"2026-07-17T01:22:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.15253","created_at":"2026-07-17T01:22:16Z"},{"alias_kind":"pith_short_12","alias_value":"I4PXRFCR7AMI","created_at":"2026-07-17T01:22:16Z"},{"alias_kind":"pith_short_16","alias_value":"I4PXRFCR7AMIMDSU","created_at":"2026-07-17T01:22:16Z"},{"alias_kind":"pith_short_8","alias_value":"I4PXRFCR","created_at":"2026-07-17T01:22:16Z"}],"graph_snapshots":[{"event_id":"sha256:376780d60d2b714c1a269cd23ce57822c7bdfd7ac22a6c9f7988a985f85168ea","target":"graph","created_at":"2026-07-17T01:22:16Z","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/2607.15253/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Retrieval systems are trained and evaluated on a static idea of usefulness: hand a document and a question to a reader model, see whether the answer improves, and score the document accordingly. The idea holds up when a document is read on its own. It breaks when a language model works as a search agent, issuing several queries and reasoning across turns, because a document can matter for what it lets the agent do next rather than for what it says about the current question.\n  We measure that gap rather than argue it. Using a ReAct style agent over HotpotQA, we replay 1000 development question","authors_text":"Debayan Mukhopadhyay, Shubham Chatterjee, Utshab Kumar Ghosh","cross_cats":["cs.CL"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2026-07-16T17:48:29Z","title":"Bridge Evidence: Static Retrieval Utility Does Not Predict Causal Utility in Multi-Step Agentic Search"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.15253","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":"sha256:85c456e99e56388612f4f7a2cd30fea1143d448628b7cc41e753197a1daf13af","target":"record","created_at":"2026-07-17T01:22:16Z","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":"27304ee8c4ca12edd76d2680aa3a0cf05cb71e9fcdd4147f3ce7f9f6b69dd00e","cross_cats_sorted":["cs.CL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2026-07-16T17:48:29Z","title_canon_sha256":"a82ffca1bb4e4a1299ae2cdcd4f4eaac92cd72e8d3aa82512a373cd3a6f09a6c"},"schema_version":"1.0","source":{"id":"2607.15253","kind":"arxiv","version":1}},"canonical_sha256":"471f789451f818860e5465c614f7bc2e236161457f3343cfbab29edc26bbc2e9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"471f789451f818860e5465c614f7bc2e236161457f3343cfbab29edc26bbc2e9","first_computed_at":"2026-07-17T01:22:16.850346Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-17T01:22:16.850346Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/S8DViy2u6SQmLrUAwGcpy1m+6AwaRQHwfPSFe/RI9yLvMwBjaYbMNjAcHqBrOrDokr2R7MEZr+85WMIQdo9DA==","signature_status":"signed_v1","signed_at":"2026-07-17T01:22:16.851167Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.15253","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:85c456e99e56388612f4f7a2cd30fea1143d448628b7cc41e753197a1daf13af","sha256:376780d60d2b714c1a269cd23ce57822c7bdfd7ac22a6c9f7988a985f85168ea"],"state_sha256":"37377f4a976771600ff38376542c981bb5658766c399a0529a0f3a1c643b3144"}