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/inversion-free-natural-gradient-descent-on-riemannian-manifolds
Subject: Inversion-Free Natural Gradient Descent on Riemannian Manifolds
Verdict
Ignore
Verdict is Ignore because current viability and proof state do not clear the buildability gate.
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/inversion-free-natural-gradient-descent-on-riemannian-manifolds
Paper ref
inversion-free-natural-gradient-descent-on-riemannian-manifolds
arXiv id
2604.02969
Generated at
2026-04-06T20:16:59.808Z
Evidence freshness
unknown
Last verification
2026-04-06T20:16:59.808Z
Sources
0
References
0
Coverage
0%
Lineage hash
0b04672039a3b9e249d7e3133450a666a82a805a2b48b238980b948b0f5248eb
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.
paper_evidence_receipts.references_count
paper_evidence_receipts.coverage