Pith Number

pith:6JRD6PTV

pith:2026:6JRD6PTVLEC4CV5T2TZR5KKEKU

not attested not anchored not stored refs pending

Training and Benchmarking Code Generation for Physics-Inspired Animations

Fajri Koto, Haonan Li, Renxi Wang, Timothy Baldwin, Xiaodan Liang, Xuezhi Liang, Yanan Wang, Yongxin Wang

arxiv:2602.10840 v2 · 2026-02-11 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JRD6PTVLEC4CV5T2TZR5KKEKU}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-08-14T00:55:39.305463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2623f3e755905c157b3d4f31ea944550f565fe87841cbb492f1b5711a7c9e96

Aliases

arxiv: 2602.10840 · arxiv_version: 2602.10840v2 · doi: 10.48550/arxiv.2602.10840 · pith_short_12: 6JRD6PTVLEC4 · pith_short_16: 6JRD6PTVLEC4CV5T · pith_short_8: 6JRD6PTV

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/6JRD6PTVLEC4CV5T2TZR5KKEKU \
  | 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: f2623f3e755905c157b3d4f31ea944550f565fe87841cbb492f1b5711a7c9e96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e00549a0dac1f17e8bb7b7f50dd12810d71cad5c69ccdac119104bbd62a8834",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-11T13:26:02Z",
    "title_canon_sha256": "2fbdd3d63ce5cd507c393e317ceb6bbc0327039728f4f01b96b07be39b8b841c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.10840",
    "kind": "arxiv",
    "version": 2
  }
}