7.5(top 2%)
short impact
157.7K(top 0.1%)
papers
19.9M(top 0.1%)
citations
1.1K(top 0.1%)
h-index
8.2(top 2%)
extended IF
169.2K
all documents
21.6M
doc citations
1.7K(top 0.1%)
g-index
What are the 2025 citation metrics of Proceedings of the National Academy of Sciences of the United States of America?
The 2025 short impact of Proceedings of the National Academy of Sciences of the United States of America is 1.385. This short impact has been calculated by dividing the number of citations in the year 2023 to the articles published in 2021 and 2022. Proceedings of the National Academy of Sciences of the United States of America published 3,605 and 3,309 articles in the years 2022 and 2023, which have received 30,423 and 21,721 citations in 2024, respectively.