> For the complete documentation index, see [llms.txt](https://whitepaper.litho.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.litho.ai/docs/phase-0.md).

# phase-0

- [Phase 0 — Discovery & Architecture: Sign-Off Checklist](https://whitepaper.litho.ai/docs/phase-0/signoff.md)