Buildability / Receipt
This public receipt window renders only fields present in the canonical receipt object, deterministic fixture receipt, or canonical evidence receipt. Missing compute, demo, hash, signature, approval, telemetry, and adoption fields stay explicit.
Public buildability page receipt window
/buildability/pca-seg-revisiting-cost-aggregation-for-open-vocabulary-semantic-and-part-segmentation
Subject: PCA-Seg: Revisiting Cost Aggregation for Open-Vocabulary Semantic and Part Segmentation
Verdict
Build Now
Verdict is Build Now because viability and implementation proof cleared the Wave 1 scaffold thresholds.
Time to first demo
Insufficient data
No first-demo timestamp, owner estimate, or elapsed demo receipt is attached to this surface.
Structured compute envelope
Insufficient data
No data, compute, hardware, memory, latency, dependency, or serving requirement receipt is attached.
Truth Boundary
Buildability surfaces only report computed viability and proof receipts. They do not claim live production usage, pilot outcomes, founder sign-off, public Brier calibration, judge divergence, or external adoption unless explicitly sourced.
Receipt path
/buildability/pca-seg-revisiting-cost-aggregation-for-open-vocabulary-semantic-and-part-segmentation
Paper ref
pca-seg-revisiting-cost-aggregation-for-open-vocabulary-semantic-and-part-segmentation
arXiv id
2603.17520
Generated at
2026-03-19T21:58:08.716Z
Evidence freshness
stale
Last verification
2026-03-19T21:58:08.716Z
Sources
0
References
0
Coverage
50%
Lineage hash
0f1999f18624febedf2d37ff1e17064c88aa1abb4ac42d9c6e11d22f08943c0a
Canonical opportunity-kernel lineage hash.
External signature
unsigned_external
No founder, registry, pilot, or production-adoption signature is attached to this receipt.
Verification
not_verified
Verification is blocked until an external signature is provided.
Some score or evidence fields are outside the preferred freshness window.
references
distribution_readiness_scores