Tootfinder

contiguous_usa: Contiguous states (USA)
A network of contiguous states in the USA, in which each state is a node and two nodes are connected if they share a land-based geographic border. The dataset includes the lower 48 states, and the District of Columbia.
This network has 49 nodes and 107 edges.
Tags: Transportation, Roads, Unweighted

TRM Labs launches Beacon Network, a real-time alert system for illicit crypto activity, partnering with law enforcement and exchanges like Binance and Coinbase (Jesse Hamilton/CoinDesk)
https://www.coindesk.com/policy/2025/08/19

Crypto Offers Answer to Money Laundering Crisis: Global Alert Network Called 'Beacon'
An industry-wide project led by TRM Labs is officially going live, and includes law enforcement and the major exchanges such as Coinbase and Binance.

On contact Hamiltonian functions of singular contact structures
Hoseob Seo
https://arxiv.org/abs/2508.13613 https://arxiv.org/pdf/2508.13613

On contact Hamiltonian functions of singular contact structures
For contact manifolds, it is well-known that the map which assigns to an infinitesimal contact transformation its contact Hamiltonian function is a linear isomorphism, and an explicit local formula for its inverse can be given. In contrast, infinitesimal contact transformations on a singular contact structure have not been well-studied yet. In this article, we show that this map is injective and present an explicit local formula for its inverse when the contact structure has singularities of th…

Chargers RB Najee Harris suffers non-contact leg injury vs. Broncos https://www.nfl.com/news/chargers-rb-najee-harris-non-contact-injury-vs-broncos

Graph Neural Network Surrogates for Contacting Deformable Bodies with Necessary and Sufficient Contact Detection
Vijay K. Dubey (The University of Texas at Austin), Collin E. Haese (The University of Texas at Austin), Osman G\"ultekin (The University of Texas at Austin), David Dalton (University of Glasgow), Manuel K. Rausch (The University of Texas at Austin), Jan N. Fuhg (The University of Texas at Austin)

Graph Neural Network Surrogates for Contacting Deformable Bodies with Necessary and Sufficient Contact Detection
Surrogate models for the rapid inference of nonlinear boundary value problems in mechanics are helpful in a broad range of engineering applications. However, effective surrogate modeling of applications involving the contact of deformable bodies, especially in the context of varying geometries, is still an open issue. In particular, existing methods are confined to rigid body contact or, at best, contact between rigid and soft objects with well-defined contact planes. Furthermore, they employ c…

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 20818 edges.
Tags: Social, Offline, Unweighted, Temporal
https://networks.skewed.de/net/sp_hype…

Crypto custody company BitGo confidentially files for a US IPO; it raised $100M at a $1.75B valuation in August 2023 (CoinDesk)
https://www.coindesk.com/business/2025/07/21/bitgo-files-to-go-public-as-crypto-market-surges-past-…

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 20818 edges.
Tags: Social, Offline, Unweighted, Temporal
https://networks.skewed.de/net/sp_hype…

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 20818 edges.
Tags: Social, Offline, Unweighted, Temporal
https://networks.skewed.de/net/sp_hype…