H4: the joint section and remainder are unentered

H4 is recorded only. H3 has not been constructed.

The individual conormal orders

are internal kernel orders in their stated charts. They are not transverse scaling degrees of ${\mathcal{T}}_{\mathrm{form}}$.

If a later paper supplies the common representation, its joint-section and remainder analysis must control:

1. lower-order terms of every numerical line;

2. all internal vertices and their actual kernel maps;

3. attachment-diagonal derivatives;

4. the relative transverse directions as geometric constraints, not integration fibers;

5. every actual source coefficient;

6. both terms of the scalar root;

7. the complete grouped cross-line difference.

No zero or nonzero joint section is assumed. A common representation, even if constructed, would not by itself prove cancellation.