A new study published in PLoS ONE has found that The Beatles are by far the most frequently referenced musical act in scientific paper titles, with researchers spotting around 3,200 nods to the band's songs and lyrics across the academic literature. The research, led by Gabriel Budel of Delft University of Technology, builds on a playful tradition of scientists slipping pop culture references into their work, following earlier studies that tracked Bob Dylan and The Clash lyrics in biomedical papers. Examples range from a Long COVID paper titled "The lung and winding road" to a quantum computing study called "Here comes the SU(N)".

Using a large language model to scan Scopus and Google Scholar for exact titles, lyrical nods and wordplay, the researchers found 2,048 direct matches with Beatles song titles, rising to over 3,000 once clever variations were included. "The Long and Winding Road" topped the list with 798 references, well ahead of The Clash's "Should I Stay or Should I Go" (561) from a previous study. The authors, self-described Beatles fans, noted that Nature alone had 116 articles referencing the band by mid-2025, and that drug discovery researchers even coined the phrase "better than The Beatles" for a common industry challenge, while NASA named an ice-hill research project "Pingo STARR".