pure?

I realize there is no *one correct* JI tuning (just as there is no one
correct ET tuning), but isn't there a *pure* JI tuning, based on string
partials or something? Anyway, how can I most accurately tune my synth to
this pure JI scale, in one cent increments? Based on the C major scale in
12TET, how should each note be tuned to most closely approximate a pure JI
tuning? Below is a tuning I found in a book:

C 0
C# -8
D +4
D# +16
E -14
F -2
F# -10
G +2
G# +14
A -16
A# +14
B -12

Hope this makes sense, I'm a beginner outside of 12TET; is this simply one
arbitrary scale out of many, or is there a JI tuning that is more
theoretically *pure* or natural than others, and how close is this to it???

Received: from ns.ezh.nl [137.174.112.59] by vbv40.ezh.nl
with SMTP-OpenVMS via TCP/IP; Sun, 18 May 1997 16:05 +0200
Received: by ns.ezh.nl; (5.65v3.2/1.3/10May95) id AA04920; Sun, 18 May 1997 16:05:22 +0200
Date: Sun, 18 May 1997 16:05:22 +0200
Received: from ella.mills.edu by ns (smtpxd); id XA04913
Received: (qmail 24230 invoked from network); 18 May 1997 14:05:18 -0000
Received: from localhost (HELO ella.mills.edu) (127.0.0.1)
by localhost with SMTP; 18 May 1997 14:05:18 -0000
Message-Id:
Errors-To: madole@mills.edu
Reply-To: tuning@eartha.mills.edu
Originator: tuning@eartha.mills.edu
Sender: tuning@eartha.mills.edu