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papers/lux-security-token-standard/lux-security-token-standard.tex
zeekay f4ee7a0525 Publish under the org, not a person
Bylines, paper authorship, correspondence addresses and the founder blurb under
each post named an individual. They name the organisation that published the
work instead: the brand on posts and pages, the research byline on papers, and
research@ in place of a personal address. Both are what these repositories
already used elsewhere — nothing new was coined.

Co-authors are untouched. Where a paper named someone else alongside, they stay
named; only the one byline changed. Bibliography entries, running heads,
PDF metadata and affiliations move with it, so a citation still resolves to
whoever the cited paper names.

Sample and fixture data uses the placeholder name these tests already use
elsewhere, so no assertion changed meaning.
2026-09-01 08:58:10 -07:00

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TeX

\documentclass[11pt,a4paper]{article}
\usepackage{../shared/luxcover}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{amsmath,amssymb,amsfonts,amsthm}
\usepackage{graphicx}
\usepackage{hyperref}
\usepackage{booktabs}
\usepackage{algorithm}
\usepackage{algpseudocode}
\usepackage{listings}
\usepackage{xcolor}
\usepackage{tikz}
\usepackage{float}
\usepackage{enumitem}
\usepackage{array}
\usepackage{multirow}
\input{../shared/lstlang}
\usetikzlibrary{arrows.meta,positioning,shapes.geometric,fit}
\hypersetup{colorlinks=true,linkcolor=black,citecolor=blue,urlcolor=blue}
\lstset{
basicstyle=\ttfamily\scriptsize,
breaklines=true,
frame=single,
numbers=left,
numberstyle=\tiny\color{gray},
keywordstyle=\color{blue!70!black}\bfseries,
commentstyle=\color{green!50!black}\itshape,
stringstyle=\color{red!60!black},
showstringspaces=false,
}
\newtheorem{theorem}{Theorem}
\newtheorem{lemma}[theorem]{Lemma}
\newtheorem{definition}{Definition}
\newtheorem{proposition}[theorem]{Proposition}
\newtheorem{remark}{Remark}
\title{Lux Security Token Standard: ERC-1400 on\\Post-Quantum EVM with MPC Custody}
\author{
Lux Research\thanks{Corresponding author: [email protected]}\\
\textit{Lux Industries Inc}\\
\textit{A subsidiary of Hanzo Industries Inc}\\
\texttt{[email protected]}
}
\date{2025}
\begin{document}
\luxcoverpage
\begin{abstract}
We present the Lux Security Token Standard, an implementation of ERC-1400 (Security Token Standard) on Lux EVM with post-quantum cryptographic precompiles and MPC threshold custody for controller operations. This standard evolves from Arca's \texttt{st-contracts} (2018), which implemented ERC-1400/ERC-1404 security token protocols for ArCoin and the Arca Funds. The Lux implementation extends the original standard with: (i) transfer restriction enforcement via on-chain compliance oracles linked to I-Chain DIDs, (ii) post-quantum signature verification through ETHFALCON and Pulsar precompiles that protect long-lived securities tokens against quantum adversaries, (iii) MPC threshold signing for controller operations so that no single entity---not the issuer, not the platform, not any regulator---can unilaterally force-transfer securities, and (iv) partition management for complex capital structures including preferred/common partitions, lockup tranches, and vesting schedules. We provide formal specifications for all token operations, prove that the transfer restriction mechanism is sound and complete with respect to a given compliance policy, and compare the standard against ERC-3643 (T-REX), ERC-1404, and proprietary alternatives.
\end{abstract}
\input{sections/01-introduction}
\input{sections/02-token-interface}
\input{sections/03-compliance-oracle}
\input{sections/04-partition-management}
\input{sections/05-controller-operations-with-mpc}
\input{sections/06-post-quantum-security}
\input{sections/07-comparison-with-existing-standards}
\input{sections/08-document-management}
\input{sections/09-gas-cost-analysis}
\input{sections/99-conclusion}
\end{document}