PhoneBook: Essential tool to keep track of Collaboration's records Reason for development: no opensource or commercial off-the-shelf products available on the market.. yet every HEP/NP collaboration needs one.

• Lists of Institutions, members – each entity has a list of dynamic fields attached
• Version-controlled: changes of all entity fields are recorded and timestamped, new fields added on a fly using UI
• AuthorList Generators: APS, IOP, INSPIRE formats
• Statistics: graphs for all fields, worldmap of all participating institution locations

• Entities: Institution, Member, Field, FieldGroup
• MySQL database backend (EAV model, schema-free) which has detailed historical information on every member of sPHENIX collaboration. New fields could be configured by admin on a fly without any service downtime or schema updates
• Web-based UI: admin UI + user UI, rich set of features
• Provides RESTful API for integration with other experiment tools like ShiftSignup, ShiftLog

sPHENIX PhoneBook is covered under the terms of MIT License