retraction 0.1.0

retraction finds citations to retracted publications in manuscripts, bibliographies, and reference lists, so authors can remove them before submitting.

Core

• Reads BibTeX/BibLaTeX, CSL-JSON, RIS, EndNote XML, JATS XML, Word (.docx), PDF, and text/Markdown/LaTeX/HTML; check_dois(), check_refs(), check_bib(), check_file(), check_pmc().
• Sources: Retraction Watch via XeraRetractionTracker (default), Crossref, OpenAlex, reconciled with a disagreement flag.
• Cascade matching (DOI, PMID, fuzzy title); a retraction_result tibble with print/summary/retracted(); self-contained HTML/Markdown reports; offline snapshot (fully local by default).

Native PubMed ID matching

• PMID matching runs directly against the corpus, online and offline, and no longer depends on OpenAlex (kept only as a DOI fallback).

Interpreting, monitoring, workflow

• explain_result(), compare_sources(), exposure_score(), classify_timing(), snapshot_info(), badge_json().
• retraction_watch_save() / retraction_watch_diff(), check_included_studies().
• Fail-closed CLI (retraction_scan()/retraction_main()), knitr/Quarto gate, RStudio addin, GitHub Action, shared fail_policy(), and strict = TRUE.

Export and queries

• export_result() (CSV/JSON/Excel), annotate_bib(), suggest_alternatives(), author_retractions(), journal_retractions(), primary_reason_bucket().

Built and checked at R CMD check --as-cran: 0 errors, 0 warnings, 0 notes. The attached retraction_0.1.0.tar.gz is the source package.