Module persistence 

Temporal persistence barcode for 4D graphs.

Sweeps a temporal window across the time axis and tracks how the strongly connected component landscape evolves. The result is a persistence barcode: each component has a (birth_t, death_t) lifetime, forming the discrete analogue of 0-dimensional persistent homology with time as the filtration parameter.

Structs

TemporalBarcode

One bar in the persistence barcode.

TemporalPersistencePoint

One measurement point in the temporal persistence sweep.

Functions

compute_temporal_barcode

Derive a persistence barcode from a sweep.

temporal_persistence_sweep

Sweep the temporal window across time_slices, computing the SCC landscape at each step.