The body of the bearded Capuchin monk was exhumed from a crypt on March 3 and found to be in "fair condition" after 40 years. Since then a team of medical examiners and biochemists has worked to preserve and reconstruct the corpse.
In the sepulchre, he was dressed in a brown Capuchin habit and wore fingerless gloves he used to absorb blood from wounds on his hands. The mask was made by a London company which makes lifelike sculpted figures for museums.
ASKING FOR A MIRACLE
A poll in 2006 by Catholic magazine Famiglia Cristiana found that more Italian Catholics prayed to Padre Pio than to any other figure, including the Virgin Mary or Jesus. His picture is stuck to the dashboards of many taxis and cars throughout Italy.
Eighty-year-old Assunta Antico attended the Mass sitting in a wheelchair and was covered with a shawl in the same deep brown that Padre Pio wore. "I had a stroke two years ago. I'm paralysed and I want to walk again".
This town is home to a large hospital founded by the monk and many hotels and restaurants cater to the pilgrim trade.
As of Friday, the first of 750,000 people who have made reservations to see the body between now and December will file past the glass coffin at a rate of about 7,200 a day.
There are about 3,000 "Padre Pio Prayer Groups" in the world, with a membership of 3 million. Pope John Paul made him a saint in 2002 before one of the biggest Vatican crowds. Among the stories that surround the monk, who died at the age of 81, is one that he wrestled with the devil one night in his monastery cell and emerged bloodied and bruised.
However, he was dogged by accusations of fraud. A book last year suggested he was a self-harming man who might have used carbolic acid to cause his wounds. Church officials have denied he was a fake.
