# Stable Hurewicz image reference

Family 316: Curtis’s conjecture. First application triage, 9 October 2026 Australia/Brisbane.

## Problem and potential new use

Organize the positive-degree mod-two stable Hurewicz image through Hopf and existing Kervaire classes.

## Applicability and commercial boundary

The statement concerns a specific stable map and coefficient field, not arbitrary signal feature extraction.

## Initial business decision

Research reference or conditional symbolic/verification engineering. No recurring buyer need, practical implementation or profitability has been demonstrated. Defer a standalone commercial product until a constructive example and a measurable workflow improvement exist. These records also identify unsupported inferences that an evidence platform could flag.

## Next verification action

Read exact exceptional indices and formal scope.

## Evidence scope

The repository catalog statement was individually read. Main-paper construction, effectiveness and selected formal-scope comparison remain queued for this record. No independent Lean verification was run. Source revision `fd4aeeb2ee4fc729c18d98444fed42fd0529eeeb`. See [source metadata](source.json).

[The Stable Hurewicz Image of the Sphere at Two](https://github.com/openai/math/blob/fd4aeeb2ee4fc729c18d98444fed42fd0529eeeb/preprints/The-Stable-Hurewicz-Image-of-the-Sphere-at-Two-September-25-2026/paper.pdf).