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AI and "super X-rays" to reveal the mystery of the Herculaneum papyri

The contents of precious writings charred in the eruption of Vesuvius in 79 AD are still unknown, but the University of Kentucky…

The digital unrolling of one of the Herculaneum papyri thanks to the Institut de France
The digital unrolling of one of the Herculaneum papyri thanks to the Institut de France

The Herculaneum papyri, known for their fragility, represent a unique cultural heritage. At the moment it has not yet been possible to read them completely due to the difficulty of opening them in full. A problem that has existed for two millennia.
Today, however, scientists are working on the use of artificial intelligence and machine learning in the context of an international project to try to decipher the contents of the precious documents without having to open them. And perhaps the solution can be seen.

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The text of the Herculaneum papyrus number 27 unrolled and read
The text of one of the Herculaneum papyri, number 27, unrolled and read

The story: an entire library buried in the National Archaeological Museum of Naples

The eruption of Vesuvius in 79 after Christ, as we know, destroyed the cities of Pompeii and Herculaneum and consequently also everything that the two cities represented and possessed.
Among the cultural assets, a precious library was also lost, inside which there were 1800 papyri.
According to what was reported by the English newspaper "The Guardian" a combination of artificial intelligence and advanced x-rays could help scientists today in reading these important texts, which have remained charred.
"Although it is possible to note that on each roll of the Herculaneum papyri there is writing", says Professor Brent Seales, head of research and head of the Department of Computer Science at the University of Kentucky, “opening it would require the papyrus to have its own flexibility, which no longer exists”.
Most of these ancient documents are kept in the National Library "Vittorio Emanuele III" of Naples.

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AI and machine learning for reading the writings of Herculaneum
AI, "special X-rays" and machine learning for reading the Herculaneum Papyri

Brent Seales' team technique already employed for the En-Gedi scroll

From the University of Kentucky perhaps an epochal and historical turning point arrives.
Brent Seales and his team have in fact developed an innovative technique to read these texts without the danger that they shatter in a second.
The method in question combines, as mentioned, AI and X-rays and was used to "virtually" unroll a scroll of parchment found in a synagogue of En-Gedi in Israel, 1700 years old.
Unlike the En-Gedi parchment, many of the Herculaneum papyri were not written with metallic-based inks.
In ordinary X-rays, for this reason, there is no contrast between the carbon used for writing and the papyrus base.
This is reduced by the fire from the eruption to another lump of coal.

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The work of the University of Kentucky team to decipher the Herculaneum papyri
The Herculaneum papyri will be deciphered by the work of the University of Kentucky team

A synchrotron capable of projecting a light brighter than that of… the Sun

In England, however, an advanced synchrotron has been built capable of projecting light brighter than that of the Sun, used for research in all sectors.
Dr Seales' team believes this tool, called the Diamond Light Source, could solve the papyrus dilemma.
How? The researchers will use machine learning to join, fix, decipher the fragments of writing on the papyri.
In this way, artificial intelligence will learn to recognize what is needed, such as ink pigments and other segments, to decipher writings that are now impossible to reconstruct with the human eye.

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The text of the Herculaneum papyri from number 152 to 157 already deciphered
The text of the Herculaneum papyri from number 152 to 157 already deciphered

The question: the Herculaneum papyri contain the works di Philodemus of Gadara?

From the small results obtained over the years, these papyri most likely contain the works of the Epicurean philosopher and poet Philodemus of Gadara. Maybe even texts in Latin.
It is hoped at this point to solve the mystery soon, which has been buried for over two millennia.

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The first digital unrolling of the Herculaneum papyri took place in 2009

AI and "super X-rays" to unravel the mystery of the Herculaneum papyri
A brighter light than the sun to virtually unroll the papyri of Herculaneum

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