Get your verification badge

If the hub has re-run your result, say so where your work already lives. Paste your arXiv id (or your discovery's slug) and copy the snippet.

What the levels mean

The badge shows the highest level the hub could establish — it is an assertion the platform owns, so it can't be self-awarded.

L1 attestedmetadata + artifact integrity checked; nothing executed

L2 env buildsthe environment builds and the code runs, but the claim wasn't matched

L3 verifiedthe hub re-ran the experiment and the headline assertions held

L4 reproduceda second, distinct runner reproduced it independently

Don't have a discovery yet? Publish a package (claims + evidence + a verification spec) or point the hub at an arXiv paper and let it do the packaging.