This URL
https://export.arxiv.org/api/query?id_list=2308.05734 contains the xml below.

<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
  <link href="http://arxiv.org/api/query?search_query%3D%26id_list%3D2308.05734%26start%3D0%26max_results%3D10" rel="self" type="application/atom+xml"/>
  <title type="html">ArXiv Query: search_query=&id_list=2308.05734&start=0&max_results=10</title>
  <id>http://arxiv.org/api/u+tTdcCSDRLdpBnNrSZIkcgVUsg</id>
  <updated>2024-06-24T00:00:00-04:00</updated>
  <opensearch:totalResults xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/">1</opensearch:totalResults>
  <opensearch:startIndex xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/">0</opensearch:startIndex>
  <opensearch:itemsPerPage xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/">10</opensearch:itemsPerPage>
  <entry>
    <id>http://arxiv.org/abs/2308.05734v3</id>
    <updated>2024-05-11T11:24:51Z</updated>
    <published>2023-08-10T17:55:13Z</published>
    <title>AudioLDM 2: Learning Holistic Audio Generation with Self-supervised
  Pretraining</title>
    <summary>  Although audio generation shares commonalities across different types of
...
</summary>
    <author>
      <name>Haohe Liu</name>
    </author>
    <author>
      <name>Yi Yuan</name>
    </author>
   
    <arxiv:comment xmlns:arxiv="http://arxiv.org/schemas/atom">Accepted by IEEE/ACM Transactions on Audio, Speech and Language
  Processing. Project page is https://audioldm.github.io/audioldm2</arxiv:comment>
    <link href="http://arxiv.org/abs/2308.05734v3" rel="alternate" type="text/html"/>
    <link title="pdf" href="http://arxiv.org/pdf/2308.05734v3" rel="related" type="application/pdf"/>
    <arxiv:primary_category xmlns:arxiv="http://arxiv.org/schemas/atom" term="cs.SD" scheme="http://arxiv.org/schemas/atom"/>
    <category term="cs.SD" scheme="http://arxiv.org/schemas/atom"/>
    <category term="cs.AI" scheme="http://arxiv.org/schemas/atom"/>
    <category term="cs.MM" scheme="http://arxiv.org/schemas/atom"/>
    <category term="eess.AS" scheme="http://arxiv.org/schemas/atom"/>
    <category term="eess.SP" scheme="http://arxiv.org/schemas/atom"/>
  </entry>
</feed>

How to extract the Authors, title and publication date ?

I tried:

=IMPORTXML("http://export.arxiv.org/api/query?id_list=2308.05734", "//title")
=IMPORTXML("http://export.arxiv.org/api/query?id_list=2308.05734", "//published")
=JOIN(", ", IMPORTXML("http://export.arxiv.org/api/query?id_list=2308.05734", "//author/name"))

But none of them work. I get "Imported content is empty."

However, when I do =IMPORTXML("http://export.arxiv.org/api/query?id_list=2308.05734", "/")
I get all raw values.