Can you help?

No.11557382 ViewReplyOriginalReport
Someone posted those a while back

Berkeley math
magnet:?xt=urn:btih:02FE0D59722A2C8A99F61A32E1D17C319C56A03A

Berkeley physics
magnet:?xt=urn:btih:67F6C2C5C4C2FA51D5FA59DD5C2CD509CEE211F6

MIT math
magnet:?xt=urn:btih:959C4BF9C714FF32705993C2FE51A0CBEEE28E42

MIT physics
magnet:?xt=urn:btih:EB50C5836AE938A9EB57CB09DECD5EE9DA390250

I have all of them except from the "Berkeley math" one. Does anyone have that?