Update database with shorter ids.
Update database with shorter ids.


Former-commit-id: a76255195ebdfa269291bf5a4aedd8ac75dcc01b
eggpi/citationhunt,guilherme-pg/citationhunt,guilherme-pg/citationhunt,eggpi/citationhunt,guilherme-pg/citationhunt,guilherme-pg/citationhunt,eggpi/citationhunt,eggpi/citationhunt