Here's my DD-1001XX 1947's too - much the same as yours by the looks, though interesting to see the different arcuates on your pair!
I've had mine 4-5 months too, from new, and I was also surprised at the speed of the fading (pleasantly surprised, mind). I love wearing these, the comfort is next level - the banner denim feels great, and looks better every wash!
(apologies for the food stains & dog hair - that's life for me at present)
I'm already a dad to two young girls (congratulations in advance) - can confirm it produces accelerated "vintage wear" on your clothing, it's also been a lesson in not being too precious over the state of pieces, which has been liberating, and as result has made things look better in my opinion.
Also - this is my first post! Been an on and off lurker over the years but happy to be here! Hello!