Learning & ideas · Durable canon
Black Perl
en.wikipedia.org · first seen 2010 · unchecked
38.3durability77% evidence confidence
Why it endures
Independent rediscovery across 4 active years.
The score rewards recurring year-relative traction, distinct submitters, and strong appearances separated across HN generations. Link survival does not change cultural durability.
Read the original ↗- Submissions
- 6
- People
- 6
- Peak
- 330
- Status
- unchecked
Submission history
2010—2021
Bars show the number of normalized submissions in each year. Annual traction inside the score is percentile-adjusted.
Explainable score
Every point has a reason.
Repeat traction3.9/30
Independent discovery14.7/20
Persistence14.6/20
Generational reach0.0/20
Sustained discussion5.0/10
