Ryan Shaw wrote: You can download the stub dumps. They contain metadata for all revisions, but no revision text.

Using the split-stub dumps, or the toolserver are both good ideas. But suppose you wanted to use the API; the question would be: do you want the exact timestamp for the creation of the page, or are you looking for the date? Given the answer to be that you want the date(s), you might proceed like this: For every 1000th pageid, get the earliest rev and note the date and time. (If a given ID is missing, i.e. deleted, hunt around it, +1, -1, +2, -2 etc 'till you find one.) To get the date and time for a particular pageid, interpolate between the next higher and lower 1000th. This should pretty much always get you the correct date, with some chance of it being off by one for pages created near midnight UTC. A bit of testing will show you if this is accurate enough for your purpose; read the 1000ths for a small range, then pick some random pageids within that range and compare the interpolation with the actual first revision time. best, Robert