Copernicus Publications Recommends IGSN

May 2017. Copernicus Publications, publisher of nearly 40 peer-reviewed open-access scientific journals, now encourages the use of the International Geo Sample Number (IGSN) in articles to promote reproducibility of scientific research. Copernicus allows authors to connect their publications with related "assets", such as other research data, model code, videos, and now physical samples via the IGSN. Authors are encouraged to include IGSNs for any physical samples in manuscript text, as well as cite the IGSN in the reference list and include a statement about sample availability. To learn more, see the Copernicus news release or the Copernicus Manuscript Preparation Guidelines for Authors (sample availability section).