If they'd had more SINs in the hall, they'd have more food, but they didn't. Asa was the only one with a SIN, a system identification number, which she needed to get her government pension and the ration coupons. The disenfranchised, like Kham's family and the rest of the hall's residents, were not even entitled to that. They weren't in the computers: numbered, tagged, and ready to be processed. Without a nice corporate system identification number neither were they eligible for the government dole or even any of the corporate ones. They were outside the system, scraping up what they could to get by.