Ask HN: What is your top submission according to HN and top acc to yourself?

8 pointsposted a year ago
by pieter_mj

Item id: 41751896

6 Comments

7373737373

a year ago

I linked to a blog post about Collatz-like problems https://news.ycombinator.com/item?id=41609578

But before that and after I tried to link to another by the same author, which I thought is even more interesting, but for some reason didn't get any attention :(

https://news.ycombinator.com/item?id=41637592

It's about the "first"/"smallest" program (in terms of the number of turing machine states needed to describe it - 6), that humanity doesn't know how to solve.

A codegolfed Python program with its behavior (by mxdys):

    a,b=8,3
    while b:a+=a>>1;b+=2-a%2*3
Does this halt or not?

Knowing this will be necessary to prove the value of the 6th busy beaver number (the 5th has been recently proven).

pieter_mj

a year ago

I'll start.

According to Hacker News, my top 2 submissions are :

- The Messaging Layer Security (MLS) Protocol (ietf.org) : https://news.ycombinator.com/item?id=36863915

- Attacker with access to XML config can trigger keepass.exe to obtain passwords (mitre.org) https://news.ycombinator.com/item?id=34545010

According to myself :

- Fast food makes the immune system more aggressive in the long term (uni-bonn.de) no comments, 2 points.

- Attacks on genetic privacy via uploads to genealogical databases (elifesciences.org) no comments, 2 points.