More of a coding and Object design comment, but rather than maintaining multiple hashes, or arrays, why not use the HoH approach, like this :

%RESULTS = (
    pathFileA => {
        title => $title,
        desc  => $descrip,
    },
    pathFileB => {
        title => $title,
        desc  => $descrip,
    },
);
[download]

From there, the sorting is left as an excersise for the reader _{(always wanted to say that)}

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i had a memory leak once, and it ruined my favorite shirt.