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+% !TEX program = XeLaTeX
+% !TEX encoding = UTF-8
+\documentclass[UTF8]{ctexart}
+%{ctexart}
+
+
+%\setCJKmainfont[BoldFont=FandolSong-Bold.otf,ItalicFont=FandolKai-Regular.otf]{FandolSong-Regular.otf}
+%\setCJKsansfont[BoldFont=FandolHei-Bold.otf]{FandolHei-Regular.otf}
+%\setCJKmonofont{FandolFang-Regular.otf}
+
+\usepackage{url}
+\usepackage{cancel}
+\usepackage{xspace}
+\usepackage{graphicx}
+\usepackage{multicol}
+\usepackage{multirow}
+\usepackage{subfig}
+\usepackage{amsmath}
+\usepackage{amssymb}
+%\usepackage[a4paper, width=186mm, top=18mm, bottom=18mm, includeheadfoot]{geometry}
+\usepackage[a4paper, width=140mm, top=18mm, bottom=22mm, includeheadfoot]{geometry}
+\usepackage{booktabs}
+\usepackage{array}
+\usepackage{verbatim}
+\usepackage{caption}
+\usepackage{natbib}
+\usepackage{booktabs}
+\usepackage{float}
+\usepackage{pdflscape}
+\usepackage{mathtools}
+\usepackage[usenames, dvipsnames]{xcolor}
+\usepackage{afterpage}
+\usepackage{pgf}
+\usepackage{tikz}
+\usepackage{dirtree}
+\usepackage{amsmath}
+\usepackage{pst-plot,pst-eucl}
+\usepackage[nomessages]{fp}
+\usepackage[style=american]{csquotes}
+\usepackage{amsfonts}
+\usepackage{tikz}
+\usepackage{tkz-graph}
+\usetikzlibrary{arrows,decorations.pathmorphing,automata,positioning,backgrounds,fit,shapes.symbols,chains,intersections}
+
+\pagecolor[rgb]{0.18,0.18,0.18}
+
+\newtheorem{definition}{定义}[section]
+\newtheorem{theorem}{Theorem}[section]
+\newtheorem{lemma}{Lemma}
+\newtheorem{proof}{Proof} [section]
+
+\usepackage[toc, page, title, titletoc, header]{appendix}
+\usepackage{marginnote}
+\usepackage{tablefootnote}
+
+\renewcommand\appendixname{附\ 录}
+\renewcommand\appendixpagename{附\ 录}
+\renewcommand\appendixtocname{附\ 录}
+\renewcommand\abstractname{摘要}
+
+
+\usepackage{perpage} %the perpage package
+\MakePerPage{footnote} %the perpage package command
+
+\usetikzlibrary{shapes.geometric}%
+\usepackage{color}
+%\usepackage[pages=some, placement=top]{background}
+\usepackage{eso-pic}
+\usepackage[final]{pdfpages}
+
+%\includepdf[pages=1]{cover}
+\hyphenpenalty=750
+\AtBeginDocument{\color{white}}
+\title{\textbf{Oedax: 一种开放式的荷兰拍卖交易模式}}
+\author{
+  王东\\
+  \texttt{daniel@loopring.org}\\
+%  \and
+%  	郭雄辉\\
+%  	\texttt{steve@loopring.org}
+ }
+
+\makeatletter
+\def\CTEX@section@format{\Large\bfseries}
+\makeatother
+
+\makeatletter
+\newenvironment{tablehere}
+ {\def\@captype{table}}
+ {}
+
+\newenvironment{figurehere}
+ {\def\@captype{figure}}
+ {}
+\makeatother
+%
+%\newcommand\BackgroundPic{%
+%\put(0, 0){%
+%\parbox[b][\paperheight]{\paperwidth}{%
+%\vfill
+%\centering
+%\includegraphics[width=\paperwidth, height=\paperheight, %
+%%keepaspectratio]{images/background.jpg}%
+%]{images/background.jpg}%
+%\vfill
+%}}}
+
+
+\begin{document}
+%\AddToShipoutPicture{\BackgroundPic}
+\maketitle
+
+
+\begin{abstract}
+我们通过这篇文章介绍一种基于荷兰式拍卖的新型数值货币交易模式： Open-Ended Dutch Auction eXchange，简称Oedax。相对于基于原始荷兰式拍卖的交易模式，如DutchX，Oedax可能具有交易者更喜欢的一些新特性。
+\end{abstract}
+
+
+\section{荷兰式拍卖}
+
+荷兰式拍卖又称为减价拍卖。在拍卖过程中，商品价格不断降低，直到有足够多的购买者将商品全部买走。所有买家最终付的成交价都一样，无论在竞拍过程中出价是多少。
+
+\begin{center}
+\begin{tikzpicture}[thick, scale=1.75]
+      \draw[->] (-0.25,0) -- (5,0) node[right] {$t$};
+      \draw[->] (0,-0.25) -- (0,2.5) node[above] {$p$};
+      \draw[scale=1,domain=0:4,smooth,variable=\x,yellow] plot ({\x},{2*(1/sqrt(\x+1)- 1/sqrt(5))/(1-1/sqrt(5))});
+      \draw[scale=1,domain=0:4,smooth,variable=\x, BlueGreen] plot ({\x},{(2-\x/2)});
+%      \node [fill, draw, circle, minimum width=3pt, inner sep=0pt, pin={[fill=white, outer sep=2pt]135:P}] at (.5,1) {$abc$};
+%      \draw plot[mark=*, only marks] coordinates {((4,0)};
+%      
+      \fill (0,2)  circle[radius=2pt] node[above right] {$(0,P_0)$};
+      \fill (4,0)  circle[radius=2pt] node[above right] {$(T,0)$};                    
+    \end{tikzpicture}
+\end{center}
+
+\bibliography{oedax_whitepaper}
+\bibliographystyle{unsrt}
+
+
+%\end{multicols}
+
+
+%\begin{appendices}
+%
+%
+%\end{appendices}
+\end{document}
diff --git a/oedax_whitepaper.bib b/oedax_whitepaper.bib
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