I have this recording a few CDs. One CD credits Lionel Belasco, and two others give Charlie Parker credit. I look on Allmusic.com and it too, depending on the CD has Parker or Belasco.
I'm pretty sure it was composed by Lionel Belasco.
I did not know he was living in the streets in NYC when he first came to the city.
http://hollandude.com/pharoah-sanders-recalls-homelessness-at-winter-jazzfest/