{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:XTMVME7CJSAT3TZCTJK5OJMS7Q","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":"0b5046bedfb8d90004c874b0a470665713c3f4119da014d32b6cc778ab62a165","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-28T00:12:46Z","title_canon_sha256":"0bf4bbd878c5a0b34c52076a294b4cfbf9f44bdb8116d6ab91681f3db323bcd9"},"schema_version":"1.0","source":{"id":"2606.29119","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.29119","created_at":"2026-06-30T01:17:53Z"},{"alias_kind":"arxiv_version","alias_value":"2606.29119v1","created_at":"2026-06-30T01:17:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.29119","created_at":"2026-06-30T01:17:53Z"},{"alias_kind":"pith_short_12","alias_value":"XTMVME7CJSAT","created_at":"2026-06-30T01:17:53Z"},{"alias_kind":"pith_short_16","alias_value":"XTMVME7CJSAT3TZC","created_at":"2026-06-30T01:17:53Z"},{"alias_kind":"pith_short_8","alias_value":"XTMVME7C","created_at":"2026-06-30T01:17:53Z"}],"graph_snapshots":[{"event_id":"sha256:2e4330f9546fc80aa280216e26ac9420360e1fa176ad5c28e76f5af3fe0ce33c","target":"graph","created_at":"2026-06-30T01:17:53Z","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/2606.29119/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce a pre-registered screening rule that decides, before any implementation, whether an evolutionary / population / lifecycle outer loop over neural-network parameters or structure is worth building. Such outer loops cost 10^2-10^3x their gradient inner loop, yet whether they beat a cheap single-shot alternative is usually discovered only after the expense is paid. Our rule computes, at a Phase-0 gate, a single number: the recovery R = s/G, the best single-shot gradient/curvature statistic's gain s divided by the best gain G of any cheap method evaluated, and prescribes skipping the o","authors_text":"Ramchand Kumaresan","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-28T00:12:46Z","title":"Knowing in Advance When an Evolutionary Outer Loop Will Not Help: A Pre-Registered Cheap-Baseline Screening Rule"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.29119","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":"sha256:2809eac56f3b8240862c18b7f1e56d77313a80e07b4dfbbdd40fdd04b697f16a","target":"record","created_at":"2026-06-30T01:17:53Z","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":"0b5046bedfb8d90004c874b0a470665713c3f4119da014d32b6cc778ab62a165","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-28T00:12:46Z","title_canon_sha256":"0bf4bbd878c5a0b34c52076a294b4cfbf9f44bdb8116d6ab91681f3db323bcd9"},"schema_version":"1.0","source":{"id":"2606.29119","kind":"arxiv","version":1}},"canonical_sha256":"bcd95613e24c813dcf229a55d72592fc3bc461b02aaaf534021c792da59d42f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bcd95613e24c813dcf229a55d72592fc3bc461b02aaaf534021c792da59d42f8","first_computed_at":"2026-06-30T01:17:53.484213Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-30T01:17:53.484213Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+dtruoQzhrP1BhOkkUdFd7vqo0tTIZVxDnjSQrizV2clHwPvispLl7BL3RYcKYVg5MG9febCZ70Uo56nuxdFCQ==","signature_status":"signed_v1","signed_at":"2026-06-30T01:17:53.484774Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.29119","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2809eac56f3b8240862c18b7f1e56d77313a80e07b4dfbbdd40fdd04b697f16a","sha256:2e4330f9546fc80aa280216e26ac9420360e1fa176ad5c28e76f5af3fe0ce33c"],"state_sha256":"83c8741dd3c5e9a4eb3256431d38c00de0eab38eb174197933c347aa17926f44"}