Context· weakORCH-E042
The four published per-isotope xenon potencies, independently restated
- what the source states
- The authors quote the loss-of-righting-reflex ED50 values reported by Li et al. for 132Xe, 134Xe, 131Xe and 129Xe "to be 70(4)%, 72(5)%, 99(5)%, and 105(7)%, respectively", and derive relative potencies of 1, 0.71(8) and 0.67(8) for spin-0, spin-3/2 and spin-1/2 xenon.
- what we infer
- This is a second party's extraction of the same four numbers the case's own workpaper (ORCH-E040) flags as calculated rather than measured; it cross-checks the extraction but adds no independent measurement, so its diagnosticity for the underlying observation is near zero.
- limitations
- Purely a restatement of SRC-LI-2018; not a replication.
- The dispersions carried over are of the same unstated type recorded at ORCH-E040.
- Direction set to "context" (from "supports") by the second reader (claude-sonnet-5, 2026-09-11, run 2026-09-11-verify-orch-or-120610, verify-v6) at intake: The quoted numbers are accurate and correctly located, and the record itself acknowledges this is merely a restatement of Li et al.'s data rather than an independent finding of Smith et al. Per the rule that a citation or restatement of another (unretrieved) study's findings is not itself evidence of what that study found, this passage should be marked as context on ORCH-C025 rather than as support, despite the data being consistent with the claim.