pdf:unmappedUnicodeCharsPerPage: 0 pdf:PDFVersion: 1.3 X-Parsed-By: org.apache.tika.parser.DefaultParser pdf:docinfo:custom:prism:doi: 10.26434/chemrxiv.10101419.v1 access_permission:modify_annotations: true access_permission:can_print_degraded: true access_permission:extract_for_accessibility: true access_permission:assemble_document: true xmpTPg:NPages: 57 dc:format: application/pdf; version=1.3 pdf:charsPerPage: 1742 access_permission:extract_content: true jav:journal_article_version: AO access_permission:can_print: true access_permission:fill_in_form: true pdf:encrypted: false producer: PyPDF2 prism:doi: 10.26434/chemrxiv.10101419.v1 access_permission:can_modify: true pdf:docinfo:producer: PyPDF2 Content-Type: application/pdf pdf:docinfo:custom:jav:journal_article_version: AO