CrackedPDFs paper v1.0.0

CrackedPDFs paper release

This release freezes the citable artifact for CrackedPDFs: A Controlled Benchmark for Hidden Prompt Injection in PDFs.

Paper and artifacts

• Paper: https://arxiv.org/abs/2607.19396
• Complete dataset: https://huggingface.co/datasets/volkthienpreecha/crackedpdfs
• Immutable dataset revision: 245bc98ec7e838346ee6fd5bdf5fed1b16d2a3e5
• Zenodo archive and DOI: https://doi.org/10.5281/zenodo.21735803

Frozen benchmark

• 29,322 PDFs
• 4,983 base documents
• 9,774 benign/confounder/injected triplets
• 0.960 held-out F1
• 95.9% paper-reported paired result

The repository includes the exact paper tables and metrics, frozen splits, reproducibility manifests, environment versions, checksums, and fifteen example triplets under paper-v1/.

Fast reproduction

With Python 3.13, Node.js 22, npm, GNU Make, and Git installed:

make smoke
make reproduce-results

make reproduce-results downloads hash-pinned frozen features and regenerates the compact result table. It does not regenerate all 29,322 PDFs.

Citation

Use the paper citation for the research contribution and DOI 10.5281/zenodo.21735803 for the versioned dataset artifact. Copyable BibTeX is provided in CITATION.bib.