AI & CS is the first complete collection. New fields start with trusted sources and tools, then grow under domain editors who understand what evidence matters there.
The original PaperTrace collection: model releases, foundational papers, systems, alignment, multimodality and research engineering.
Genomics, proteins, clinical evidence, computational biology and tools that connect papers to protocols and data.
From high-energy physics and astrophysics to condensed matter, simulation and scientific machine learning.
Proofs, formal methods, probability, statistical inference and tools for checking or exploring mathematical work.
Molecular simulation, structure search, reaction data and open infrastructure for materials discovery.
Economics, psychology, policy and transparent workflows for data, preregistration, evidence synthesis and replication.
Each field owns its curation rubric, canonical sources and reviewers. PaperTrace provides the bilingual publishing system, ranking model, automation and community surface.