To the mathematician, pi is "the ratio of the circumference of a circle to its diameter." To the typographer, pi is "jumbled up type." To the cryptologist, however, pi can be considered a string of digits written in code. A pi-code is simple--ten letters replacing ten numbers. If pi were itself decided, what words would appear?
"Cracking The Pi-Code,"
Word Ways: Vol. 32
, Article 3.
Available at: http://digitalcommons.butler.edu/wordways/vol32/iss4/3