Great job, Serena!
I'm not sure what the Greek letters do with the line, but I suppose it might be also an ancient Greek numeral (chapter number and verse number?).
The ancient greek numerals are :
α,β,γ,δ,ε,στ,ζ,η,θ is 1...9
ι,κ,λ,μ,ν,ξ,ο,π,ϟ is 10...90
Ï,σ,Ï„,Ï…,φ,χ,ψ,ω,Ï¡ is 100...900
for a thousand they used an '','' before the letter. So 1000 was ,α.
2000 was ,β etc.
So 1341 was ,ατμα
2080 was ,βπ
104 was Ïδ etc
source
What do you think?