docs: add LaTeX whitepaper scaffold

- whitepaper.tex: 10 sections covering protocol design, cryptography,
  consensus, security analysis, performance, and future work
- Makefile: build (make), clean, view, watch commands
- .gitignore: add LaTeX build artifacts (aux, log, out, toc, etc.)

Build: cd whitepaper && make

Author: AlphaB135

.gitignore

@@ -12,6 +12,21 @@ crates/pqc-dilithium-seeded/Cargo.toml.orig
 
 # Root junk
 *.rs
+
+# LaTeX build artifacts
+whitepaper/*.aux
+whitepaper/*.log
+whitepaper/*.out
+whitepaper/*.toc
+whitepaper/*.lof
+whitepaper/*.lot
+whitepaper/*.bbl
+whitepaper/*.blg
+whitepaper/*.synctex.gz
+whitepaper/*.fls
+whitepaper/*.fdb_latexmk
+whitepaper/_minted-*
+whitepaper/__pycache__/
 !crates/*/src/**/*.rs
 !crates/*/tests/**/*.rs
 html.html

whitepaper/Makefile

@@ -0,0 +1,20 @@
+.PHONY: all clean view
+
+TEX = whitepaper.tex
+PDF = whitepaper.pdf
+
+all: $(PDF)
+
+$(PDF): $(TEX)
+	latexmk -pdf -interaction=nonstopmode $(TEX)
+
+clean:
+	latexmk -C
+	rm -f *.aux *.log *.out *.toc *.lof *.lot *.bbl *.blg \
+	      *.synctex.gz *.fls *.fdb_latexmk _minted-*
+
+view: $(PDF)
+	open $(PDF)
+
+watch:
+	latexmk -pdf -pvc $(TEX)