The pagination was added to the PDF in order to improve the products generated from the XML JATS file obtained from the tagging made with Marcalyc, either for a printed version using the <fpage> and <lpage> tags or for the electronic pagination using the <elocation-id> tag.

With this improvement in the display products of the scientific articles, we solve a request made by the editors of the scientific journals indexed at, which generate their PDF from Marcalyc, since it is not necessary to edit these files to complete the information about the pagination they want to view, as well as making a more efficient use of the tagged data.