I was using ps to try to find it real quick:  At first tried the DOI:<p>(Today&#x27;s)<p>DOI (Today)
89 &quot;by&quot; 
263 &quot;such&quot;
201 &quot;all&quot;
500 &quot;of&quot; 
337 &quot;to&quot; 
480 &quot;has&quot;<p>DOI (from Then) from earlier link:<p>89 &#x2F; e
263 &#x2F; o
201 &#x2F; a
500 &#x2F; p
337 &#x2F; s
480 &#x2F; p<p>Didn&#x27;t see anything, so then I tried the article text itself.  There was an &quot;and&#x2F;or&quot; combination that I didn&#x27;t know how to space so I took word X-1, X, and X+1:<p>89 of &#x2F; two &#x2F; years
263 tantalizing mystery of
201 remained &#x2F; stubbornly &#x2F; undechipherd
500 &quot;American&quot; &#x2F; Dollars &#x2F; I
337 locked &#x2F; them &#x2F;inside
480 punctuation &#x2F; added, &#x2F; the<p>89 o&#x2F;t&#x2F;y
263 t&#x2F;m&#x2F;o
201 r&#x2F;s&#x2F;u
500 a&#x2F;d&#x2F;i
337 l&#x2F;t&#x2F;i
480 p&#x2F;a&#x2F;t<p>Maybe that X+1 column is support to say &quot;you d it?&quot;  Not sure.  Having to divert attention now.  Fun title though.