I have been reading Speaker for the Dead and at the start of every chapter there is a little section of text, I guess, Don't know how to describe it but it always comes with a time stamp. For example in Chapter 15 the timestamp is 103:0:1970:1:1:5. I have learned the the 1970 section is the year in the Starways Congress era, aka SC, but I don't know what any of the other numbers are and it is bothering the hell out of me. So my question is "Does any one understand the other numbers in the time stamps?" Please and Thank you.