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/patchworld-gradient-free-optimization-of-executable-world-models
Subject: PatchWorld: Gradient-Free Optimization of Executable World Models
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.
Data
{"file name": "input.pdf", "number of pages": 40, "author": "Jiaxin Bai; Yue Guo; Yifei Dong; Jiaxuan Xiong; Tianshi Zheng; Yixia Li; Tianqing Fang; Yufei Li; Yisen Gao
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.
Compute
{"file name": "input.pdf", "number of pages": 40, "author": "Jiaxin Bai; Yue Guo; Yifei Dong; Jiaxuan Xiong; Tianshi Zheng; Yixia Li; Tianqing Fang; Yufei Li; Yisen Gao; Haoyu Huang; Zhongwei Xie; Hong Ting Tsang; Zihao Wang; Lihui Liu; Jeff Pan; Yangqiu Song"
Inference
{"file name": "input.pdf", "number of pages": 40, "author": "Jiaxin Bai; Yue Guo; Yifei Dong; Jiaxuan Xiong; Tianshi Zheng; Yixia Li; Tianqing Fang; Yufei Li; Yisen Gao; Haoyu Huang; Zhongwei Xie; Hong Ting Tsang; Zihao Wang; Lihui Liu; Jeff Pan; Yangqiu Song"
Hardware
{"file name": "input.pdf", "number of pages": 40, "author": "Jiaxin Bai; Yue Guo; Yifei Dong; Jiaxuan Xiong; Tianshi Zheng; Yixia Li; Tianqing Fang; Yufei Li; Yisen Gao; Haoyu Huang; Zhongwei Xie; Hong Ting Tsang; Zihao Wang; Lihui Liu; Jeff Pan; Yangqiu Song"
Receipt path
/buildability/patchworld-gradient-free-optimization-of-executable-world-models
Paper ref
patchworld-gradient-free-optimization-of-executable-world-models
arXiv id
2605.30880
Generated at
2026-06-01T20:23:28.764Z
Evidence freshness
stale
Last verification
2026-06-01T20:23:28.764Z
Sources
4
References
0
Coverage
67%
Lineage hash
7bc1a4b507baf6d718557e6bcc1fafc0176b958c0ae3b140d64d4b22599d28ec
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
proof_status