Tootfinder

edit_wikibooks: Wikipedia book edits (2010)
Two bipartite user-page networks extracted from Wikipedia, about books. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.
This network has 328993 nodes and 2233443 edges.
Tags: Informational, Web graph, Multigraph, Timestamps

Essa história nasceu de uma conversa sobre matemštica com meu filho. Não sei exatamente o que saiu dessa equação. Só espero que curtam.
https://cassano.com.br/2025/09/20/trinomio-quadrado-perfeito/

Why does the #SBC ignore this?

Analytical bounds for decoy-state quantum key distribution with discrete phase randomization
Zhaohui Liu, Ahmed Lawey, Mohsen Razavi
https://arxiv.org/abs/2508.14664 https://

Analytical bounds for decoy-state quantum key distribution with discrete phase randomization
We analyze the performance of quantum key distribution (QKD) protocols that rely on discrete phase randomization (DPR). For many QKD protocols that rely on weak coherent pulses (WCPs), continuous phase randomization is assumed, which simplifies the security proofs for such protocols. However, it is challenging to achieve such a perfect phase randomization in practice. As an alternative, we can select a discrete set of global phase values for WCPs, but we need to redo the security analysis for s…

Hear what the muse has to say: Stan Stewart social networks https://muz4now.com/stan-stewart-social-networks

Stan Stewart social networks
Stan Stewart - @muz4now

See, this is why I could never run a #bookstore. I'd go out of business giving stuff away.

Okay, I couldn't resist and got myself the #Apple watch #ultra3. My fear that it feels much heavier than my previous series 10 did not come true. On the wrist I can't say that I feel a difference. But the better battery life and the prominent look are very welcome.

Forget a birthDAY - Let's have a birthWEEK https://muz4now.com/2021/forget-a-birthday-lets-have-a-birthweek/

Forget a birthDAY - Let's have a birthWEEK
Stan Stewart - @muz4now

#Birthday #QOTD