Thanks for sharing!
Here's the full paper
Some interesting things in the paper. They compared much DMT was in the first pull, comparing different solvents. Hexane only had 22mg of DMT in 100ml solvent, which seems awfully low for the first pull of 50g of mimosa. On the other hand, they only agitated the whole thing once, and let stand for a long time. Prob means multiple agitations are needed.
The paper says they didnt do "purity tests" because of legal restrictions, but it would have been interesting to at least see the mass spectra to see if there were any other significant peaks there.