October 20, 2025 article Base structures across lexical and notational numeral modalities Philosophical Transactions of the Royal Society B Biological Sciences DOI: 10.1098/rstb.2024.0217 OpenAlex Authors 0 Author list not loaded yet. Cited by 0 stored of 13 References 1 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access When eleven does not equal 11: Investigating exactness at a number’s upper bound 2022 PLoS ONE article Mathematics Cognitive and developmental aspects of mathematical skills Open access 6 citations 1 result