Where xxx (or xx or x - no leading zeros) is the number. Highest is presently 190. I wrote all the first ones, then I shared slots, and after I retired I just wrote the occasional one.
I also appreciated the consistent URL scheme because it let me easily scrape all the PDFs to read them offline. The one bummer is that the links at the end of the PDF versions seem to be broken now.
HN has been doing it for... I think a decade already? The situation so far looks good to me.
* “Corn-Pone Opinions” by Mark Twain (1901)
https://news.ycombinator.com/item?id=10822133
127 points, 56 comments
* Five Hundred and Seven Mechanical Movements (1908)
https://news.ycombinator.com/item?id=19968114
798 points, 147 comments
* G.K. Chesterton: The fallacy of success (1909)
https://news.ycombinator.com/item?id=6512288
198 points, 97 comments
* The Basic Problem of Democracy (1919)
https://news.ycombinator.com/item?id=21893486
206 points, 189 comments
* Why I Quit Being So Accommodating (1922)
https://news.ycombinator.com/item?id=14418877
866 points, 316 comments
* Why I Never Hire Brilliant Men (1924)
https://news.ycombinator.com/item?id=7437643
387 points, 264 comments
* War Is a Racket (1933)
https://news.ycombinator.com/item?id=22012255
336 points, 181 comments
* A Mathematical Theory of Communication (1948) [pdf]
https://news.ycombinator.com/item?id=23035107
197 points, 39 comments
* Claude Shannon Demonstrates Machine Learning (1952)
https://news.ycombinator.com/item?id=25919006
209 points, 51 comments
* Three-dimensional model of electricity consumption in Manchester (1954)
https://news.ycombinator.com/item?id=25959571
135 points, 31 comments
* Kurt Gödel's Letter to John von Neumann (1956) [pdf]
https://news.ycombinator.com/item?id=19281633
183 points, 85 comments
* An Algebraic Language for the Manipulation of Symbolic Expressions (1958) [pdf]
https://news.ycombinator.com/item?id=14885779
171 points, 12 comments
* America's Cult of Ignorance (1980) [pdf]
https://news.ycombinator.com/item?id=14778856
169 points, 113 comments
* How does a gas pump know to shut itself off? (1981)
https://news.ycombinator.com/item?id=24741029
384 points, 390 comments
* Will cable TV be invaded by commercials? (1981)
https://news.ycombinator.com/item?id=22977448
288 points, 354 comments
* Have You Ever Tried to Sell a Diamond? (1982)
https://news.ycombinator.com/item?id=4535611
273 points, 229 comments