Researchers announced a historic breakthrough in deciphering ancient texts preserved by Mount Vesuvius, revealing previously unknown philosophical works and establishing the University of Kentucky as a global leader in digital heritage science. The Vesuvius Challenge announced the milestone on June 25 at the Biblioteca Nazionale di Napoli Vittorio Emanuele III in Naples, Italy, marking a pivotal moment in efforts to recover knowledge from the library of the Villa of the Papyri, which was buried when Vesuvius erupted in 79 A.D.

The achievement culminates more than two decades of work by computer scientist Brent Seales, the Stanley and Karen Pigman Chair of Heritage Science at the University of Kentucky. The initiative was built on decades of work by Seales and a team with UK's EduceLab, who demonstrated that machine learning could detect carbon ink hidden within X-ray scans of carbonized papyri. In March 2023, the Vesuvius Challenge was launched as a $1 million global competition to accelerate the recovery of the texts.

The recoveries announced this week are substantial. Researchers virtually unwrapped the surviving portion of scroll PHerc. 1667, revealing nearly 1.5 meters of text across 20 columns that was previously deemed completely unreadable. A second major breakthrough identified "On Gods, Book 8" by philosopher Philodemus—the first time scholars have confirmed the work extended beyond the single known book. The discovery suggests the existence of unknown works in the Herculaneum collection that could transform understanding of ancient theology and philosophy.

"For nearly two millennia, many of these texts have been physically preserved but intellectually inaccessible," Seales said in a statement. "Today—after years of interdisciplinary work combining advanced imaging, artificial intelligence, academic research and an innovation contest—we are finally able to read them."

The University of Kentucky received a $14 million National Science Foundation grant in 2021 to establish EduceLab, a facility focused on developing artificial intelligence solutions for heritage science. Through the Vesuvius Challenge, Seales' team released open-source software and high-resolution 3D X-ray images from two intact scrolls and several fragments, enabling over 1,000 research teams worldwide to contribute to the effort.

PHerc. 1667, housed in Naples, presents an extraordinary find. The scroll, measuring approximately 8 centimeters in height, was assigned a readability score of zero in the 1980s when partial attempts to open it proved destructive. New analysis suggests the scroll dates to between the second and third century B.C., making it among the oldest in the collection. Papyrologists believe the text may be a Stoic philosophical treatise, possibly authored by the Stoic philosopher Chrysippus, whose works rarely survive in the historical record.

The papyri come from the only surviving library from antiquity, containing more than 1,800 carbonized scrolls from the Roman villa. If the full collection is recovered, scholars could uncover approximately 4.5 million words of entirely new Greek and Latin literature, potentially representing the largest discovery from the ancient world.

University of Kentucky Provost Robert S. DiPaola said the breakthrough demonstrates "what is possible when innovation, collaboration and purpose come together." The project represents an international effort uniting research institutions, libraries and cultural heritage organizations across Europe and the United States.