Well, technically, a carrier can be both stobar and catobar. Like Ulyanovsk was supposed to be. And there were actually rumors way back, after Liaoning was launched, that future carrier would be based on Ulyanovsk design.
That's just me playing the devil's advocate. I don't wish to discuss the actual likelihood of 003 being anything...
Agreed, even if IMO this sketch is too crude to show anything clear, it is anyway a strange "structure" that reminds me very much of a rolled up gym mat.
It could very well be one side of the bow, the curve is matching the classic shape of a bow.
I missed to post this sketch too but I only noticed it right now:
What's that round bow-like part?
If this is the bow section it looks very much like a ramp... but that would mean no. 003 is not a CATOBAR.
Though, on second thought, if they are indeed pursuing a modular approach to CV-003’s construction then maybe using CV-002’s construction as a roadmap may not be the best idea.