[proto-n]

I took the quote [1] to basically mean "we might think this is a nuclear warhead, but in fact it is not, rather it is some kind of random test object used to demonstrate the software". Obscure part of a washing mashine, random geometric shape, etc.

[1] "The “obvious” answer, if my above assertions are true, is that it must not actually represent a thermonuclear secondary. [...] It could be some kind of pre-approved “unclassified shape” which is used for diagnostics and model verification, for example."

[krisoft]

> Obscure part of a washing mashine, random geometric shape, etc.

Oh i see what you mean. I took the theory to be that it is looking like a nuclear warhead but it doesn't have the right dimensions, or even the right arrangement of the components. Kind of like the difference between the real blueprints of a submarine (very much classified) or the drawing evoking the same feel but drawn by someone who has never seen the inside of a submarine nor does really know any details (not classified).

[SiempreViernes]

The key issue making the publication remarkable is that the shown geometry is quite plausible as an internal structure of a two stage weapon, but is being disclosed through a censorship regime that typically thinks the precise length of the enclosing cone is classified.

So a even a diagram that is abstracted and slightly fudged would be a huge departure from what the censors usually think is ok, which is weird!