Over three-thousand scientific article titles across disciplines have made use of Beatles song titles and lyrics, according to a study published September 9, 2026, in the open access journal PLOS One by Gabriel Budel of Delft University of Technology in The Netherlands, and colleagues. This analysis is an unprecedentedly large-scale, cross-disciplinary account of how the Beatles have left their mark on scientific writing.

Researchers routinely draw on cultural touchstones to frame their work, and popular music in particular has left a distinct mark on academic publishing. Of all musical artists to have influenced scientific communication in this way, the Beatles may be one of the most pervasive.

In the new study, Budel and colleagues examined how often Beatles song titles and lyrics appear in academic article titles. The researchers identified 2,237 exact references and 963 instances of creative wordplay in data from the academic database Scopus. Using a curated list of Beatles songs and lyrics, they combined automated title queries with state-of-the-art large language models to detect both exact references and wordplay across disciplines. The analysis revealed that the references are not confined to any single field. Medicine and the Social Sciences dominate, but the long tail reaches fields as varied as Computer Science, Economics, Environmental Science, and the Arts and Humanities.

In addition, the top ten Beatles song titles appear in 1,584 article titles, more than the equivalent top tens of Michael Jackson (65 articles) and Elvis Presley (196 articles), the two next best-selling artists. Many variations on the theme of needing love made their way into the academic literature, such as papers discussing sleep requirements. One influential 2017 article addressing attention mechanisms is among the most-cited scientific publications of the 21st century to date, with 89,737 citations on Scopus.

As noted by the researchers, there is a clear practical lesson for authors: a well-chosen cultural reference can make a technical contribution more memorable, as long as the allusion fits the content without sacrificing clarity for readers or discoverability in literature searches. The same titles can help editors and science communicators reach past a specialist audience, since a shared cultural touchstone travels easily between fields. Overall, the study advances the understanding of how popular culture shapes academic communication.

“We found more than 3,000 scientific papers whose titles borrow from the Beatles, and the most-cited one invented the architecture behind ChatGPT. The language model flagged thousands of candidate titles, and the three of us read every single one by hand to decide whether it was really a Beatles reference. There’s a nice irony in the timing. We used a small language model to hunt for Beatles wordplay, and its weak point was attribution.”

Gabriel Budel

Michiel Tjepkema notes: “This is the first time I’ve been able to put a number on the band’s reach. What strikes me most is that scientists tend to invert the Beatles’ optimism in their own titles.”

Robert E. Kooij observes: “As network scientists we’re used to seeing power laws in earthquakes, in social networks, in wealth. It turns out references to Beatles songs follow one too.”

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Journal: PLOS One
DOI: 10.1371/journal.pone.0356147
Citation: Budel G, Kooij RE, Tjepkema M (2026) How science gets by with a little help from the Beatles: Detecting cultural wordplay in scientific literature using large language models. PLoS One 21(9): e0356147.
Funding: The author(s) received no specific funding for this work.