Similar items by topic, tags, and provider (metadata-only).
resourceAdvancedarXiv
arXiv
Current technical papers across AI, robotics, physics, math, and engineering.
datasetnandocs.openalex.org
docs.openalex.org
CC0 research graph with snapshot updates; ideal for research retrieval and paper routing.
datasetnaninfo.arxiv.org
info.arxiv.org
Open bulk access for research papers across math, physics, CS, etc.
resourceBuildZenodo
Zenodo
Repository for datasets, software, and other research outputs with persistent identifiers and open sharing workflows.
resourceBuildSemantic Scholar
Semantic Scholar
High-signal literature graph for following citations, authors, and topic clusters.
resourceFoundationCORE
CORE
Open research discovery service for finding open access papers and repository content.
resourceBuildPapers with Code
Papers with Code
Connects papers to code, tasks, benchmarks, and leaderboards so you can move from theory to reproduction.
resourceFoundationDOAJ
DOAJ
Curated index of open access journals that helps users find quality open scholarship across domains.
docsBuildSemantic Scholar
Semantic Scholar
Free API for paper, author, and citation exploration to enrich research workflows and discovery tooling.
datasetFoundationGoogle
Google
Search engine for datasets hosted across thousands of repositories on the web.
courseZeroOpenStax
OpenStax
Peer-reviewed, openly licensed textbooks spanning math, science, social science, and more.
courseZeroMIT
MIT
Best structured on-ramp when you want a real class before jumping into specialist material.