Pith Number

pith:OYH2SK6P

pith:2026:OYH2SK6P2H5XLFLNSWVFT6L6IB

not attested not anchored not stored refs pending

PhysX-CoT: Structured Physical Reasoning from a Single Image to Simulation-Ready 3D Assets

Chen Qian, Fangli Mou, Jiahao Li, Jie Huang, Junhao Fan, Kaixin Zhang, Xiaohe Li, Yuqiang Fang, Zide Fan

arxiv:2608.08053 v1 · 2026-08-08 · cs.RO · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYH2SK6P2H5XLFLNSWVFT6L6IB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-08-11T01:21:33.424383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

760fa92bcfd1fb75956d95aa59f97e4076959b944de836b4ad529be6c31fb8d5

Aliases

arxiv: 2608.08053 · arxiv_version: 2608.08053v1 · doi: 10.48550/arxiv.2608.08053 · pith_short_12: OYH2SK6P2H5X · pith_short_16: OYH2SK6P2H5XLFLN · pith_short_8: OYH2SK6P

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OYH2SK6P2H5XLFLNSWVFT6L6IB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 760fa92bcfd1fb75956d95aa59f97e4076959b944de836b4ad529be6c31fb8d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "038adef90749b0d93421e3ac778aebabbcdf3d5d69d94930ea20d961c3c4a631",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-08T10:39:09Z",
    "title_canon_sha256": "b5229b5ee8263024e17104f8aed4ae07a08b72e4403d28824b0c34d4d687fc5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08053",
    "kind": "arxiv",
    "version": 1
  }
}