Pith Number

pith:NYVZZ6EE

pith:2025:NYVZZ6EEITI4BOUYMFOV4ZTAKF

not attested not anchored not stored refs pending

PUGS: Zero-shot Physical Understanding with Gaussian Splatting

Hao Zhao, Jianzhu Ma, Jv Zheng, Meng Yang, Nan Wang, Ran Yu, Wenbo Ding, Xiaowei Song, Yinghao Shuai, Yuantao Chen, Zhicheng Wang, Zijian Jiang

arxiv:2502.12231 v2 · 2025-02-17 · 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{NYVZZ6EEITI4BOUYMFOV4ZTAKF}

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

3 papers in Pith

PhysGraph: A Physics-aware 3D Scene Graph for Perception and Reasoning

Physically Guided Visual Mass Estimation from a Single RGB Image

FieryGS: In-the-Wild Fire Synthesis with Physics-Integrated Gaussian Splatting

Receipt and verification

First computed	2026-07-05T10:36:36.305779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e2b9cf88444d1c0ba98615d5e6660517f61aa4a04358830d23f32cc55b5578e

Aliases

arxiv: 2502.12231 · arxiv_version: 2502.12231v2 · doi: 10.48550/arxiv.2502.12231 · pith_short_12: NYVZZ6EEITI4 · pith_short_16: NYVZZ6EEITI4BOUY · pith_short_8: NYVZZ6EE

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/NYVZZ6EEITI4BOUYMFOV4ZTAKF \
  | 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: 6e2b9cf88444d1c0ba98615d5e6660517f61aa4a04358830d23f32cc55b5578e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d21fdab43ab7ee3be8de4b45d329f93da455447c4797f966157aa745631e88e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-17T18:59:42Z",
    "title_canon_sha256": "cd3c8e7d26d1a51ae3545827c6a5a15a2f66d11ccf778304718ce888980f0ef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12231",
    "kind": "arxiv",
    "version": 2
  }
}