add arxiv link

Author: jyjblrd

docs/index.html

@@ -85,15 +85,15 @@ <h1 class="title is-2 publication-title mb-3">DVM-SLAM: Decentralized Visual Mon
             <div class="column has-text-centered">
               <div class="publication-links">
                 <!-- Arxiv PDF link -->
-                <!-- <span class="link-block">
-                        <a href="https://arxiv.org/pdf/<ARXIV PAPER ID>.pdf" target="_blank"
-                          class="external-link button is-normal is-rounded is-dark">
-                          <span class="icon">
-                            <i class="fas fa-file-pdf"></i>
-                          </span>
-                          <span>Paper</span>
-                        </a>
-                      </span> -->
+                <span class="link-block">
+                  <a href="https://arxiv.org/pdf/2503.04126.pdf" target="_blank"
+                    class="external-link button is-normal is-rounded is-dark">
+                    <span class="icon">
+                      <i class="fas fa-file-pdf"></i>
+                    </span>
+                    <span>Paper</span>
+                  </a>
+                </span>
 
                 <!-- Github link -->
                 <span class="link-block">