@article{thepiccoframeworkforlargelanguagemodelpr,
  title = {The PICCO Framework for Large Language Model Prompting: A Taxonomy and Reference Architecture for Prompt Structure},
  author = {David A. Cook},
  year = {2026},
  eprint = {2604.14197},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.14197},
}