{ "_id": "6a1f2cc8b401979e7342626d", "Package": "rcrossref", "Title": "Client for Various 'CrossRef' 'APIs'", "Description": "Client for various 'CrossRef' 'APIs', including 'metadata'\nsearch with their old and newer search 'APIs', get 'citations'\nin various formats (including 'bibtex', 'citeproc-json',\n'rdf-xml', etc.), convert 'DOIs' to 'PMIDs', and 'vice versa',\nget citations for 'DOIs', and get links to full text of\narticles when available.", "Version": "1.2.1", "License": "MIT + file LICENSE", "Authors@R": "c(\nperson(\"Scott\", \"Chamberlain\", role = \"aut\"),\nperson(\"Hao\", \"Zhu\", role = \"aut\"),\nperson(\"Najko\", \"Jahn\", role = c(\"aut\", \"cre\"),\nemail = \"najko.jahn@gmail.com\",\ncomment = c(ORCID = \"0000-0001-5105-1463\")),\nperson(\"Carl\", \"Boettiger\", role = \"aut\"),\nperson(\"Karthik\", \"Ram\", role = \"aut\")\n)", "URL": "https://docs.ropensci.org/rcrossref/,\nhttps://github.com/ropensci/rcrossref", "BugReports": "https://github.com/ropensci/rcrossref/issues", "Roxygen": "list(markdown = TRUE)", "Encoding": "UTF-8", "Language": "en-US", "RoxygenNote": "7.2.3", "Config/pak/sysreqs": "cmake make libicu-dev libuv1-dev libxml2-dev\nlibssl-dev zlib1g-dev", "Repository": "https://ropensci.r-universe.dev", "Date/Publication": "2025-08-22 08:11:18 UTC", "RemoteUrl": "https://github.com/ropensci/rcrossref", "RemoteRef": "main", "RemoteSha": "357cdbe47a4bfe8308f7b8a04062c6e39a251297", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-15 09:51:25 UTC", "User": "root" }, "Author": "Scott Chamberlain [aut],\nHao Zhu [aut],\nNajko Jahn [aut, cre] (ORCID: ),\nCarl Boettiger [aut],\nKarthik Ram [aut]", "Maintainer": "Najko Jahn ", "MD5sum": "9cc55dfa3667e3631f1c8b5bca99bb2d", "_user": "ropensci", "_type": "src", "_file": "rcrossref_1.2.1.tar.gz", "_fileid": "9ebc8b2c3af52faa88cb6265aa9b410d27dcf27ee490f91e022cc10e3ef86e92", "_filesize": 4995024, "_sha256": "9ebc8b2c3af52faa88cb6265aa9b410d27dcf27ee490f91e022cc10e3ef86e92", "_created": "2026-05-15T09:51:25.000Z", "_published": "2026-06-02T19:19:36.895Z", "_distro": "noble", "_jobs": [ { "job": 79152913033, "time": 196, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7014511659" }, { "job": 79152913120, "time": 179, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7014506824" }, { "job": 79152913102, "time": 157, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7014693342" }, { "job": 79152912750, "time": 175, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7014685882" }, { "job": 79152912455, "time": 159, "config": "pkgdown", "r": "4.6.0", "check": "OK", "artifact": "7014450536" }, { "job": 79152912345, "time": 179, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7014455814" }, { "job": 79152912068, "time": 109, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7367565076" }, { "job": 79152912709, "time": 141, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7014496389" }, { "job": 79152913024, "time": 130, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7014492953" }, { "job": 79152912918, "time": 136, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7014494633" } ], "_buildurl": "https://github.com/r-universe/ropensci/actions/runs/25911435013", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/ropensci/rcrossref", "_commit": { "id": "357cdbe47a4bfe8308f7b8a04062c6e39a251297", "author": "najahn ", "committer": "najahn ", "message": "Merge branch 'luismmontilla-patch-1'\n", "time": 1755850278 }, "_maintainer": { "name": "Najko Jahn", "email": "najko.jahn@gmail.com", "login": "njahn82", "bluesky": "@najko.bsky.social", "uuid": 1702982, "orcid": "0000-0001-5105-1463" }, "_registered": true, "_dependencies": [ { "package": "methods", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "jsonlite", "version": ">= 1.5", "role": "Imports" }, { "package": "crul", "version": ">= 0.7.4", "role": "Imports" }, { "package": "xml2", "version": ">= 1.1.1", "role": "Imports" }, { "package": "plyr", "role": "Imports" }, { "package": "dplyr", "version": ">= 0.7.4", "role": "Imports" }, { "package": "tibble", "role": "Imports" }, { "package": "R6", "role": "Imports" }, { "package": "shiny", "role": "Imports" }, { "package": "miniUI", "role": "Imports" }, { "package": "stringr", "role": "Imports" }, { "package": "DT", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "rlang", "role": "Imports" }, { "package": "roxygen2", "version": ">= 7.1.0", "role": "Suggests" }, { "package": "testthat", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "vcr", "version": ">= 0.2.6", "role": "Suggests" }, { "package": "bibtex", "role": "Suggests" }, { "package": "withr", "role": "Suggests" } ], "_owner": "ropensci", "_selfowned": true, "_usedby": 7, "_updates": [ { "week": "2025-33", "n": 2 }, { "week": "2025-34", "n": 2 } ], "_tags": [], "_topics": [ "text-ming", "literature", "pdf", "xml", "publications", "citations", "full-text", "tdm", "crossref", "api", "api-wrapper", "crossref-api", "doi", "metadata" ], "_stars": 179, "_contributors": [ { "user": "sckott", "count": 604, "uuid": 577668 }, { "user": "njahn82", "count": 63, "uuid": 1702982 }, { "user": "haozhu233", "count": 16, "uuid": 7014590 }, { "user": "cboettig", "count": 10, "uuid": 222586 }, { "user": "karthik", "count": 6, "uuid": 138494 }, { "user": "noamross", "count": 6, "uuid": 571752 }, { "user": "lukaswallrich", "count": 3, "uuid": 60155545 }, { "user": "salim-b", "count": 2, "uuid": 20040931 }, { "user": "luismmontilla", "count": 2, "uuid": 13678780 }, { "user": "da5nsy", "count": 1, "uuid": 3739866 }, { "user": "katrinleinweber", "count": 1, "uuid": 9948149 }, { "user": "charliejhadley", "count": 1, "uuid": 9363263 }, { "user": "poldham", "count": 1, "uuid": 10961136 } ], "_userbio": { "uuid": 1200269, "type": "organization", "name": "rOpenSci", "description": "Tools and R Packages for Open Science" }, "_downloads": { "count": 3269, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/rcrossref" }, "_mentions": 9, "_devurl": "https://github.com/ropensci/rcrossref", "_pkgdown": "https://docs.ropensci.org/rcrossref/", "_searchresults": 532, "_metadata": { "ropensci_category": "literature" }, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/rcrossref.html", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/ropensci/rcrossref", "_realowner": "ropensci", "_cranurl": true, "_releases": [ { "version": "0.2.0", "date": "2014-11-29" }, { "version": "0.2.1", "date": "2014-12-11" }, { "version": "0.3.0", "date": "2015-03-03" }, { "version": "0.3.4", "date": "2015-07-10" }, { "version": "0.5.0", "date": "2016-01-20" }, { "version": "0.5.2", "date": "2016-02-10" }, { "version": "0.5.4", "date": "2016-07-20" }, { "version": "0.5.8", "date": "2016-08-26" }, { "version": "0.6.0", "date": "2016-11-09" }, { "version": "0.7.0", "date": "2017-04-28" }, { "version": "0.8.0", "date": "2017-12-03" }, { "version": "0.8.4", "date": "2018-08-06" }, { "version": "0.9.0", "date": "2019-01-14" }, { "version": "0.9.2", "date": "2019-05-05" }, { "version": "1.0.0", "date": "2020-03-19" }, { "version": "1.1.0", "date": "2020-10-02" }, { "version": "1.2.0", "date": "2022-11-11" }, { "version": "1.2.1", "date": "2025-08-20" } ], "_exports": [ "as.tdmurl", "cr_abstract", "cr_agency", "cr_citation", "cr_citation_count", "cr_cn", "cr_ft_links", "cr_ft_pdf", "cr_ft_plain", "cr_ft_text", "cr_ft_xml", "cr_funders", "cr_funders_", "cr_fundref", "cr_journals", "cr_journals_", "cr_licenses", "cr_licenses_", "cr_members", "cr_members_", "cr_prefixes", "cr_prefixes_", "cr_r", "cr_search", "cr_search_free", "cr_types", "cr_types_", "cr_works", "cr_works_", "crosscite", "doi2pmid", "extract_xpdf", "filter_details", "filter_names", "get_styles", "id_converter", "pmid2doi" ], "_help": [ { "page": "rcrossref-package", "title": "rcrossref", "topics": [ "rcrossref-package", "rcrossref" ] }, { "page": "cr_abstract", "title": "Get abstract", "topics": [ "cr_abstract" ] }, { "page": "cr_agency", "title": "Check the DOI minting agency on one or more dois", "topics": [ "cr_agency" ] }, { "page": "cr_citation_count", "title": "Get a citation count via CrossRef OpenURL", "topics": [ "cr_citation_count" ] }, { "page": "cr_cn", "title": "Get citations in various formats from CrossRef.", "topics": [ "cr_cn" ] }, { "page": "cr_funders", "title": "Search the CrossRef Fundref API", "concept": [ "crossref" ], "topics": [ "cr_funders", "cr_funders_" ] }, { "page": "cr_journals", "title": "Search CrossRef journals", "concept": [ "crossref" ], "topics": [ "cr_journals", "cr_journals_" ] }, { "page": "cr_licenses", "title": "Search CrossRef licenses", "concept": [ "crossref" ], "topics": [ "cr_licenses", "cr_licenses_" ] }, { "page": "cr_members", "title": "Search CrossRef members", "concept": [ "crossref" ], "topics": [ "cr_members", "cr_members_" ] }, { "page": "cr_prefixes", "title": "Search CrossRef prefixes", "concept": [ "crossref" ], "topics": [ "cr_prefixes", "cr_prefixes_" ] }, { "page": "cr_r", "title": "Get a random set of DOI's through CrossRef.", "topics": [ "cr_r" ] }, { "page": "cr_types", "title": "Search CrossRef types", "concept": [ "crossref" ], "topics": [ "cr_types", "cr_types_" ] }, { "page": "cr_works", "title": "Search CrossRef works (articles)", "concept": [ "crossref" ], "topics": [ "cr_works", "cr_works_" ] }, { "page": "filters", "title": "Get filter details and names.", "topics": [ "filters", "filter_details", "filter_names" ] }, { "page": "get_styles", "title": "Get list of styles from github.com/citation-style-language/styles", "topics": [ "get_styles" ] }, { "page": "id_converter", "title": "Get a PMID from a DOI, and vice versa.", "topics": [ "id_converter" ] }, { "page": "rcrossref-defunct", "title": "Defunct functions in rcrossref", "topics": [ "rcrossref-defunct" ] }, { "page": "rcrossref-deprecated", "title": "Deprecated functions in rcrossref", "topics": [ "rcrossref-deprecated" ] } ], "_readme": "https://github.com/ropensci/rcrossref/raw/main/README.md", "_rundeps": [ "base64enc", "bslib", "cachem", "cli", "commonmark", "crosstalk", "crul", "curl", "digest", "dplyr", "DT", "evaluate", "fastmap", "fontawesome", "fs", "generics", "glue", "highr", "htmltools", "htmlwidgets", "httpcode", "httpuv", "jquerylib", "jsonlite", "knitr", "later", "lazyeval", "lifecycle", "magrittr", "memoise", "mime", "miniUI", "otel", "pillar", "pkgconfig", "plyr", "promises", "R6", "rappdirs", "Rcpp", "rlang", "rmarkdown", "sass", "shiny", "sourcetools", "stringi", "stringr", "tibble", "tidyselect", "tinytex", "triebeard", "urltools", "utf8", "vctrs", "withr", "xfun", "xml2", "xtable", "yaml" ], "_score": 10.84882263407618, "_indexed": true, "_nocasepkg": "rcrossref", "_universes": [ "ropensci", "njahn82" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.2.1", "date": "2026-05-15T09:53:59.000Z", "distro": "noble", "commit": "357cdbe47a4bfe8308f7b8a04062c6e39a251297", "fileid": "cb13e501a62c11ffd4c7610fd2f43760d213dfc2a067fe3c6db2ff2cd9f28da5", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ropensci/actions/runs/25911435013" }, { "r": "4.6.0", "os": "linux", "version": "1.2.1", "date": "2026-05-15T09:53:48.000Z", "distro": "noble", "commit": "357cdbe47a4bfe8308f7b8a04062c6e39a251297", "fileid": "ce6bd0da6e3a6fc08227c3f7b9cd42fb4b40a55c1c15e8aa28e15492c65cd35b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ropensci/actions/runs/25911435013" }, { "r": "4.5.3", "os": "mac", "version": "1.2.1", "date": "2026-05-15T10:04:31.000Z", "commit": "357cdbe47a4bfe8308f7b8a04062c6e39a251297", "fileid": "b96fd5f4995dd276eb04796ce701f96ddfa77766321cbd7fd07d44601466ac19", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ropensci/actions/runs/25911435013" }, { "r": "4.6.0", "os": "mac", "version": "1.2.1", "date": "2026-05-15T10:03:55.000Z", "commit": "357cdbe47a4bfe8308f7b8a04062c6e39a251297", "fileid": "8954a428b50f065cfee0cd9a41a8ad571f46bda73ee6c328a339c59b0740299b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ropensci/actions/runs/25911435013" }, { "r": "4.7.0", "os": "win", "version": "1.2.1", "date": "2026-05-15T09:52:58.000Z", "commit": "357cdbe47a4bfe8308f7b8a04062c6e39a251297", "fileid": "81789c6a3108502a0b5ba19720426d614eeb882a9122f3e039f2c9b1f73770ff", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ropensci/actions/runs/25911435013" }, { "r": "4.5.3", "os": "win", "version": "1.2.1", "date": "2026-05-15T09:52:47.000Z", "commit": "357cdbe47a4bfe8308f7b8a04062c6e39a251297", "fileid": "6dd4c813cea5e023c8efe88f33fac27920731cd1a595cc9e829107723a955999", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ropensci/actions/runs/25911435013" }, { "r": "4.6.0", "os": "win", "version": "1.2.1", "date": "2026-05-15T09:52:47.000Z", "commit": "357cdbe47a4bfe8308f7b8a04062c6e39a251297", "fileid": "d38e119f6bf784e2a14442990fdda153d204ed624014cefab91de74ea3b4e63e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ropensci/actions/runs/25911435013" }, { "r": "4.6.0", "os": "wasm", "version": "1.2.1", "date": "2026-06-02T19:19:11.000Z", "commit": "357cdbe47a4bfe8308f7b8a04062c6e39a251297", "fileid": "60d5958e0ace078bdb96ba3b90eb65f83bfd8e14c7612b63ebe4adddc2cb28d3", "status": "success", "buildurl": "https://github.com/r-universe/ropensci/actions/runs/25911435013" } ] }