Tootfinder

Arkham Intelligence claims to have uncovered a previously undisclosed heist of 127,426 BTC, now worth ~$14.5B, from Chinese mining pool LuBian in December 2020 (Zack Abrams/The Block)
https://www.theblock.co/post/365336/bitcoi

I lived in KC for a decade. This is what we ALL must do. #Resist #ProtectOurNeighbors
https://www.

Americans Say No As Terrified ICE Agents Flee from Angry Citizens
"It's gonna be like this every f*cking day you're coming. Every day, anytime you try to kidnap people, we are gonna be here!" a rapid responder yelled at fleeing ICE agents in Kansas.

On lower bounds for the distances between APN functions
Maria Mihaila, Darrion Thornburgh
https://arxiv.org/abs/2509.02280 https://arxiv.org/pdf/2509.02280…

On lower bounds for the distances between APN functions
Whether two distinct APN functions can have a Hamming distance of $1$ remains an open problem. In 2020, L. Budaghyan et al. introduced a new CCZ-invariant $Π_F$ which can be used to provide lower bounds on the Hamming distance between a given APN function $F \colon \mathbb{F}_2^n \to \mathbb{F}_2^n$ and other APN functions. Lower bounds on the distance from an APN function $F$ to any other are known for almost bent (AB) functions and when $F$ is a 3-to-1 quadratic function with $n$ even. In th…

Heartbreaking recital of geopolitical facts by a person directly affected.
https://electronicintifada.net/content/palestine-shrinking-every-day/50837
BDS is the minimum, the baseline, for what all of us need to do now

Trump Praises 'Very Nice' Loomer as Her Body Count Grows (Cameron Adams/The Daily Beast)
https://www.thedailybeast.com/donald-trump-praises-very-nice-laura-loomer-as-her-bodycount-grows/
http://www.memeorandum.com/250804/p18#a250804p18

Generalized Golub-Kahan bidiagonalization for generalized saddle point systems
Na-Na Wang, Ji-Cheng Li
https://arxiv.org/abs/2509.02936 https://arxiv.org/p…

Generalized Golub-Kahan bidiagonalization for generalized saddle point systems
We consider the iterative solution of generalized saddle point systems. When the right bottom block is zero, Arioli [SIAM J. Matrix Anal. Appl., 34 (2013), pp. 571--592] proposed a CRAIG algorithm based on generalized Golub-Kahan Bidiagonalization (GKB) for the augmented systems with the leading block being symmetric and positive definite (SPD), and then Dumitrasc et al. [SIAM J. Matrix Anal. Appl., 46 (2025), pp. 370--392] extended the GKB for the case where the symmetry condition of the leadi…

Replaced article(s) found for cs.AI. https://arxiv.org/list/cs.AI/new
[2/5]:
- OralBBNet: Spatially Guided Dental Segmentation of Panoramic X-Rays with Bounding Box Priors
Budagam, Imanbayev, Akhmetov, Sinitca, Antonov, Kaplun

Got my son a birthday card. It's very him. I love it.

Bitcoin's implied volatility declined to the lowest level in two years, showing decreased price swings and trading between $93K to $111K in the past two months (Kirk Ogunrinde/Bloomberg)
https://www.bloomberg.com/news/articles/20

American Bitcoin, a bitcoin mining and holding company backed by Eric Trump and Donald Trump Jr. and a subsidiary of publicly-traded Hut 8, raised $220M (Ben Weiss/Fortune)
https://fortune.com/crypto/2025/07/01/american-bitcoin-pres…

Trump family’s Bitcoin mining company raises $220 million
President Donald Trump’s two sons, Eric and Donald Jr., are investors in American Bitcoin.