<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2683-2208</journal-id>
<journal-title><![CDATA[Revista panamericana de comunicación]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. panam. comun.]]></abbrev-journal-title>
<issn>2683-2208</issn>
<publisher>
<publisher-name><![CDATA[Centros Culturales de México A.C., Universidad Panamericana]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2683-22082025000200206</article-id>
<article-id pub-id-type="doi">10.21555/rpc.v7i2.3675</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Unraveling the Ai2 Asta Scholarly Research Assistant Citation System]]></article-title>
<article-title xml:lang="es"><![CDATA[Descifrando el sistema de citas del asistente de investigación académica Ai2 Asta]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Orduña-Malea]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lopezosa]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universitat Politècnica de València The iMetrics Lab ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universitat de Barcelona Dep. de Biblioteconomia ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Spain</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2025</year>
</pub-date>
<volume>7</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2683-22082025000200206&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2683-22082025000200206&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2683-22082025000200206&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract. Despite the growing integration of Deep Research tools into academic workflows, empirical evidence on the operation, stability, and potential biases of their citation systems remains scarce. This study addresses this gap by evaluating the intensity, consistency, and bibliographic characteristics of references cited in the literature reports generated by Ai2 Asta, with the aim of understanding how its citation system operates and assessing its implications for scholarly communication. To this end, ten domain-specific queries were submitted to Asta&#8217;s Summarise Literature feature, and two independent rounds of data collection were conducted. From each report, in-text citations, cited references, as well as other metrics related to the response process were extracted and examined. The results reveal high citation intensity, with reports integrating numerous in-text citations grounded in retrieved evidence and a diverse yet concentrated set of venues. However, notable instability is observed in the composition of cited references across identical queries, alongside a lack of concordance between retrieved documents and those ultimately cited, suggesting additional opaque selection mechanisms during report generation. These findings indicate that, while Ai2 Asta produces well-structured and quality reports, its instability and opacity in the citation process pose challenges in quantitative science studies due to their lack of reproducibility and transparency. Despite the restricted number of queries and disciplinary scope, the results offer valuable insights for researchers, bibliometricians, developers, and research evaluators seeking to understand, use or regulate AI-based scholarly assistants responsibly.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen. A pesar de la creciente integración de las herramientas de Deep Research en los flujos de trabajo académicos, siguen siendo escasas las evidencias empíricas acerca del funcionamiento, estabilidad y posibles sesgos de sus sistemas de citación. Este estudio aborda este hueco en la literatura evaluando la intensidad, consistencia y características bibliográficas de las referencias citadas en los informes de literatura generados por Ai2 Asta, con el objetivo de comprender cómo funciona su sistema de citación y analizar sus implicaciones para la comunicación científica. Para ello, se enviaron diez consultas específicas a través de la funcionalidad Summarise Literature de Asta, y se llevaron a cabo dos rondas independientes de recogida de datos. De cada informe se extrajeron y examinaron las citas embebidas en el texto, las referencias citadas, así como otras métricas relacionadas con el proceso de respuesta. Los resultados revelan una alta intensidad de citación, así como un conjunto de fuentes diverso pero concentrado en unas pocas fuentes. Sin embargo, se observa una notable inestabilidad en la composición de las referencias citadas en consultas idénticas, junto con una falta de concordancia entre los documentos recuperados y los finalmente citados, lo que sugiere la existencia de mecanismos adicionales y opacos de selección durante la generación del informe. Estos hallazgos indican que, aunque Ai2 Asta produce informes bien estructurados y de calidad, su inestabilidad y falta de transparencia en el proceso de citación, plantean desafíos de cara a su uso en estudios cuantitativos de la ciencia, debido a su falta de reproducibilidad y trazabilidad. A pesar del número limitado de consultas y del alcance disciplinar restringido, los resultados ofrecen información valiosa para investigadores, expertos en Bibliometría, desarrolladores y evaluadores científicos interesados en comprender, utilizar o regular de forma responsable los asistentes académicos basados en IA.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Scholarly search]]></kwd>
<kwd lng="en"><![CDATA[Academic search habits]]></kwd>
<kwd lng="en"><![CDATA[Deep research tools]]></kwd>
<kwd lng="en"><![CDATA[Literature synthesis]]></kwd>
<kwd lng="en"><![CDATA[Bibliometrics]]></kwd>
<kwd lng="en"><![CDATA[Retrieval augmented generation]]></kwd>
<kwd lng="en"><![CDATA[Scholarly research assistants]]></kwd>
<kwd lng="es"><![CDATA[Búsqueda de información académica]]></kwd>
<kwd lng="es"><![CDATA[Hábitos de búsqueda de información académica]]></kwd>
<kwd lng="es"><![CDATA[Herramientas de investigación profunda]]></kwd>
<kwd lng="es"><![CDATA[Síntesis de literatura]]></kwd>
<kwd lng="es"><![CDATA[Bibliometría]]></kwd>
<kwd lng="es"><![CDATA[Generación aumentada por recuperación]]></kwd>
<kwd lng="es"><![CDATA[Asistentes de investigación académica]]></kwd>
</kwd-group>
</article-meta>
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