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Daniel Litt

@littmath.bsky.social

Assistant professor (of mathematics) at the University of Toronto. Algebraic geometry, number theory, forever distracted and confused, etc. He/him.

5,338 Followers  |  282 Following  |  559 Posts  |  Joined: 27.04.2023  |  1.7017

Latest posts by littmath.bsky.social on Bluesky

are you serious

09.10.2025 22:42 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Inspired by an actual response I got from an author to a complaint I made about their paper on the other site.

30.09.2025 01:56 β€” πŸ‘ 9    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Oh, you have criticisms of my paper? Surely you noticed the part of the paper where we already rebutted your critique, by writing β€œPossible criticisms: the methodology of this paper is bad. We are aware of this.”

30.09.2025 01:52 β€” πŸ‘ 93    πŸ” 14    πŸ’¬ 5    πŸ“Œ 2

website where you can report people inappropriately celebrating political violence

15.09.2025 05:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

pretty bleak

14.09.2025 19:23 β€” πŸ‘ 31    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0
Post image

airport bird!!!

14.09.2025 13:38 β€” πŸ‘ 22    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

it’s time for universities to return to their core mission (acting as the settings of novels by middle-aged professors about the midlife crises of middle-aged professors)

14.09.2025 03:04 β€” πŸ‘ 34    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

it’s time for universities to return to their core mission (an escalating series of pranks played by a trouble-making fraternity on the straight-edge dean who will stop at nothing to shut them down)

14.09.2025 01:45 β€” πŸ‘ 267    πŸ” 40    πŸ’¬ 3    πŸ“Œ 0

Awesome, thanks!

13.09.2025 12:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Not yet but planning to!

13.09.2025 12:16 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Sounds great, would be very interested in tracking this down if you can remember more detail!

13.09.2025 12:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Enjoy the conference!

13.09.2025 03:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

they have a great 4-lecture mini-course about local systems on algebraic variables. highly recommended that you attend. will cure depression, life changing

13.09.2025 01:37 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Going to Padua next week to give a 4-lecture mini-course on β€œLocal Systems on Algebraic Varieties.” Apparently the university is quite oldβ€”if anyone knows any math- or science-related sights there that I should check out, please let me know.

13.09.2025 01:33 β€” πŸ‘ 15    πŸ” 0    πŸ’¬ 8    πŸ“Œ 0

Have you in your field seen a lot of LLM-assisted papers on the ArXiV claiming to solve an open problem?

I hear @littmath.bsky.social report a lot of "proofs" of the Hodge conjecture, but I haven't heard anyone about other open problems. Have you heard about YM mass gap? Riemann hypothesis? P=NP?

10.09.2025 14:36 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

this is actually how i disambiguate you from Evil Sridhar

03.09.2025 01:19 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Montreal biosphere

Montreal biosphere

Montreal biosphere close-up

Montreal biosphere close-up

back on the good stuff (geodesic dome tourism)

23.08.2025 23:28 β€” πŸ‘ 27    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

I am also going only for this week (for similar reasons) :)

27.07.2025 20:25 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Heading to Fort Collins for the once-a-decade algebraic geometry summer research institute. Please say hi if you’re around! (And come to my talk tomorrow on β€œp-curvature and non-abelian cohomology”!)

27.07.2025 20:07 β€” πŸ‘ 30    πŸ” 1    πŸ’¬ 4    πŸ“Œ 0

I'm having trouble finding the preview feature. Has this been implemented yet?

25.07.2025 18:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I've been working on a new tool, Refine, to make scholars more productive. If you're interested in being among the very first to try the beta, please read on.

Refine leverages the best current AI models to draw your attention to potential errors and clarity issues in research paper drafts.

1/

24.07.2025 03:24 β€” πŸ‘ 318    πŸ” 86    πŸ’¬ 27    πŸ“Œ 22

right, I was thinking that would be the climax, with two versions (how Grothendieck saw it, and what I think is the more accurate version)

25.07.2025 01:53 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

current plan (which I will probably never execute on) is to switch back and forth between his early and late career, like Oppenheimer. first is meeting Schwartz, then Vietnam, then probably some childhood stuff

25.07.2025 01:53 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

obviously subject to change since I started writing it 20 minutes ago, but it's narrated by Serre, and it opens with him writing one of his last letters to Grothendieck

25.07.2025 01:49 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

ok somebody stop me, the first page now exists

25.07.2025 01:41 β€” πŸ‘ 13    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

(the screenplay does not actually exist but the title does and I'm very proud of it)

25.07.2025 01:28 β€” πŸ‘ 16    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

at 10,000 followers I will reveal the title of my Grothendieck biopic screenplay

25.07.2025 01:03 β€” πŸ‘ 34    πŸ” 1    πŸ’¬ 5    πŸ“Œ 1
pancakes smothered in maple syrup

pancakes smothered in maple syrup

planning to use this picture in a talk to explain what a foliation is, feeling extremely Canadian

24.07.2025 15:46 β€” πŸ‘ 23    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0

Oh, this looks nice!

22.07.2025 02:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This might be what I end up doing, I was fiddling a bit with it earlier today.

22.07.2025 01:26 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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