Based on our record, Dimensions AI seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Doi is the main one. Most published papers and many other things have them. They're newer so often older things hang around too, I'd wager most new pubmed articles have dois too. There are several registries, crossref is the big one in the west but it's not the only one. They have probably the best access to the data out of all of the larger registries though. Dois are pretty good, though not persistent and... - Source: Hacker News / 25 days ago
PaperPanda - Access millions of research paper PDFs in one click. Save time navigating paywalls, logins and redirects.
Litmaps - Search scientific literature with interactive citations map
CORE - The world’s largest collection of open access research papers
Avrio - Avrio is an AI recruitment platform that accelerates your recruiting process with AI powered matching and intelligent chatbot engagement.
OA.mg - OA.mg is a search engine for academic papers, specialising in Open Access.
Amie - GitHub for research and data science