Tootfinder

from my link log —
A guide to contiguous data in Rust.
https://github.com/paulkernfeld/contiguous-data-in-rust
saved 2020-08-13 https://

sp_primary_school: Primary school dynamic contacts (2009)
Two temporal networks of contacts among students and teachers at a primary school in Lyon, France, on consecutive days of in October 2009. Each network accumulates all contacts over the course of a single day; contacts were sampled at 20-second intervals.
This network has 242 nodes and 125773 edges.
Tags: Social, Offline, Weighted, Temporal, Metadata

Binance and Bitget to probe a rally in RaveDAO's RAVE token, which surged 4,500% in a week, after ZachXBT alleged RAVE insiders engineered a large short squeeze (Francisco Rodrigues/CoinDesk)
https://www.coindesk.com/business…

Binance and Bitget to probe RAVE’s 4,500% token surge as claims of insider-orchestrated rally grow
Nearly 90% of RAVE's supply was concentrated in just three wallets, and millions of tokens were transferred to exchanges before the price surge.

Evaluating #AGENTS.md: Are Repository-Level Context Files Helpful for Coding Agents?
https://arxiv.org/abs/2602.11988

"The most recent orbital computations make it increasingly likely that the object [the new #Kreutz comet MAPS] is a fragment of one of the comets observed by Ammianus Marcellinus in AD 363, thereby strengthening evidence in support of the contact-binary hypothesis of the Kreutz system," writes Zdenek Sekanina in https://arxiv.org/abs/2602.17626: "In this context, the comet is the only second-generation fragment of Aristotle's comet that we are aware of to appear after the 12th century. It does not look like a major fragment, but rather like an outlying fragment of a much larger sungrazer."

sp_high_school_new: High school dynamic contacts (2011-2012)
These datasets contain the temporal network of contacts between students in a high school in Marseilles, France. The first dataset gives the contacts of the students of three classes during 4 days in Dec. 2011, and the second corresponds to the contacts of the students of 5 classes during 7 days (from a Monday to the Tuesday of the following week) in Nov. 2012.
This network has 180 nodes and 45047 edges.
Tags: Soc…

OpenAI rolls out Chronicle, which builds memories from screen captures to make Codex more aware of context, as a research preview for Pro subscribers on macOS (Zac Hall/9to5Mac)
https://9to5mac.com/2026/04/20/codex-for-mac-gains…

OpenAI releases Codex 'Chronicle' feature for enhancing context, here's how it works - 9to5Mac
Last week, OpenAI released an all-new version of Codex for Mac that includes the best example of AI-driven computer use...

General Catalyst plans to invest $5B in India over five years, an increase from the $500M to $1B previously announced, after merging with a local VC in 2024 (Jagmeet Singh/TechCrunch)
https://techcrunch.com/2026/02/19/general-catalyst-commits-5b-to-ind…

General Catalyst commits $5B to India over five years | TechCrunch
The pledge marks a sharp jump from General Catalyst's earlier $500 million–$1 billion India earmark.

cintestinalis: Tadpole larva brain (C. intestinalis)
Entire connectivity matrix for the complete brain of a larva of Ciona intestinalis. Each directed edge represents a synaptic connection from pre-synaptic cell i to post-synaptic cell j (may not be a neuron). Edge weights represent the cumulative depth of presynaptic contacts in µm.
This network has 205 nodes and 2903 edges.
Tags: Biological, Connectome, Weighted

Sources: Kraken has paused its IPO plans, amid the downturn in crypto markets since October, and may revisit a listing when market conditions improve (CoinDesk)
https://www.coindesk.com/business/2026/03/

Payward, parent of crypto exchange Kraken, has put its IPO plans on hold
Kraken's parent company filed a draft S-1 registration statement with the SEC in November regarding the proposed initial public offering of its common stock.