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/spectral-compact-training-pre-training-large-language-models-via-permanent-truncated-svd-and-stiefel-qr-retraction
Subject: Spectral Compact Training: Pre-Training Large Language Models via Permanent Truncated SVD and Stiefel QR Retraction
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/spectral-compact-training-pre-training-large-language-models-via-permanent-truncated-svd-and-stiefel-qr-retraction
Paper ref
spectral-compact-training-pre-training-large-language-models-via-permanent-truncated-svd-and-stiefel-qr-retraction
arXiv id
2604.00733
Generated at
2026-04-03T20:30:38.508Z
Evidence freshness
stale
Last verification
2026-04-03T20:30:38.508Z
Sources
4
References
3
Coverage
83%
Lineage hash
d1e19205929be8423b2facae825709ba1343ab49028587d9ecadadb1889ea7b4
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.
distribution_readiness_scores
distribution readiness has not been computed yet