I'm using Drupal 7.4 with Panels 7.x-3.0-alpha3. When creating a "New custom content" and using context keywords (eg %node:field-integer), the numeric integer field I'm adding gets pulled through with a comma (eg 7,234 instead of 7234). This also happens when adding Node (tokens) items.
The field in question does not have it's display formatted like that in Content Types > Manage Display either.
I believe that Tokens and Panels Context/Arguments is pulling this from the same location, but I'm not sure where it is configured like that.
I've also tried %node:field-integer-raw and -unformatted, as well as %node:field-integer:raw and :unformatted, but neither of those worked.