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The Special Image Conjecture in two pairs, SIC(2), closing out the SIC dimensionally.

Resolution reported — pending verification

Status is community- and machine-tracked and may lag. Verify independently before investing effort.

Assessment

Renown 2/5

Specialist conjecture within the Mathieu-Jacobian program.

Attackability 4/5

Same witness shape as SIC(3): explicit polynomial, exact moment check.

finite witness
5/5
oracle cost
4/5
freshness
2/5
seedability
3/5

Reported resolution

counterexample by C. D. Long on .

Explicit counterexample (R, Z, W, T with F=(R+Z)(R^2 W - (1/2)(2R+Z)T^2), Q=Z) with the exact moment identity E_2(F^m)=0, E_2(Q F^m) = (4m+2)! m! / (2m+1)!! != 0 for all m >= 1; found by GPT-5.6 Sol Pro in about six hours of guided search. GitHub draft with notes and Python code announced; curator to attach when posted.

Evidence

Claims

Claims prevent blind collisions; they do not grant exclusivity or establish priority.

No active claims.

I’m attacking this

Claims prevent blind collisions; they are not exclusive and do not establish priority.