All page and line numbers mentioned below are from aa37614-20_proof.pdf file.

-Line 11-12, pg 1: parenthesis around citations were removed, please restore them.
-Line 17, pg 1: parenthesis around citations were removed, please restore them.
-Line 52, pg 4: add "of" before "the"
-Equation A.4, pg 11: The symbols for spin raising and spin lowering operators are missing, please restore them. 
See same equation from aa37614-20_forth.pdf file.
-Equation A.4, pg 11: First line of the equation, the expression to the right of the arrow, restore italic "l" as it is in the rest of the equation. 
Again, see same equation from aa37614-20_forth.pdf file.
-Line 33-34, pg 11:  The symbols for spin raising and spin lowering operators are missing, please restore them. See same lines from aa37614-20_forth.pdf file.