Tile coverage
98.7%
+1.62
vs. prior 7d
Active runs
142
+12
since Mon 08:00
Mean aperiodicity φ
1.6181
±0.0004
drift, 24h window
Defect rate
0.42%
-0.18
vs. prior 7d
Specimen runs
Library / Aperiodic kite-and-dart · 7 latest
| Specimen | Symmetry | φ ratio | Tile count | Status | Updated |
|---|---|---|---|---|---|
|
Kite — cobalt set A
PTA·0421·k-A
|
5-fold | 1.6180 | 12,408 | Verified | |
|
Dart — emerald set 12
PTA·0420·d-E
|
5-fold | 1.6184 | 8,902 | Running | |
|
Rosette — yellow study
PTA·0419·r-Y
|
10-fold | 1.6179 | 3,144 | Drift | |
|
Dart — saturated red sweep
PTA·0418·d-R
|
5-fold | 1.6201 | 5,612 | Flagged | |
|
Kite — ink reference
PTA·0417·k-K
|
5-fold | 1.6180 | 21,054 | Verified | |
|
Girih remix — lot 04
PTA·0416·g-04
|
10-fold | 1.6182 | 6,720 | Running | |
|
Kite — emerald lattice
PTA·0415·k-E
|
5-fold | 1.6180 | 9,488 | Verified |