What you are pointing at as a hair isn't a pistil. It looks like some lint or something.
The spikes are called 'stipules', and both genders exhibit them.
I'm attaching a helpful diagram to tell the sexes apart. I completely forgot where the pic came from- I think another member posted it a while back.
stinkyattic Reviewed by stinkyattic on . Male or female anyone ? I hope this pic is good enough, its about 4 weeks from seed. Rating: 5