# docxplus — the Intelligent Document Container

**Daniel Ari Friedman** (2026) · *Zenodo*

[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.21983948.svg)](https://doi.org/10.5281/zenodo.21983948)

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## Abstract

A standards-first reference implementation of a byte-valid OOXML .docx that also carries a modular, Ed25519-signed, AES-256-GCM-encrypted intelligence layer through spec-sanctioned side-channels, with an optional bridge to the docxology/steganographer signed-packet backend.

## Keywords

OOXML · DOCX · Open Packaging Conventions · steganography · document security · reproducible research

## Artifacts

| Field | Value |
|------|-------|
| **DOI** | [10.5281/zenodo.21983948](https://doi.org/10.5281/zenodo.21983948) |
| **Published** | 2026-08-17 |
| **Version** | 1.0.1 |
| **Zenodo record** | https://zenodo.org/records/21983948 |

## Files

- `manuscript.pdf` - Zenodo PDF

## Citation

> Daniel Ari Friedman (2026). *docxplus — the Intelligent Document Container*. Zenodo. DOI: 10.5281/zenodo.21983948. URL: https://doi.org/10.5281/zenodo.21983948.

## Related

- Zenodo record: https://zenodo.org/records/21983948
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