Update. You can now see the preprint itself, on #arXiv.
https://arxiv.org/abs/2604.24576
From the abstract: "We assemble BuyTheBy, a large, annotated dataset of timestamped, text-based paper mill advertisements from seven businesses operating out of seven different countries. The dataset consists of 18,710 individual advertisements, of which 15,839 have prices listed. Among these there are 20,598 positions listed as for sale on 5,567 unique products in 14 different product categories with 51,812 timestamped price data points."
#Misconduct #PaperMills #ScholComm