Pith Number

pith:RAI3C5VN

pith:2025:RAI3C5VN7UTPZCELR2XH7BHXHH

not attested not anchored not stored refs pending

FGGS-LiDAR: Ultra-Fast, GPU-Accelerated Simulation from General 3DGS Models to LiDAR

Bokui Chen, Guangyu Wang, Guyue Zhou, Junzhe Wu, Tiao Tan, Yiyi Yan, Yufei Jia, Zhixing Chen, Zifan Wang

arxiv:2509.17390 v2 · 2025-09-22 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RAI3C5VN7UTPZCELR2XH7BHXHH}

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	2026-06-23T01:12:47.315769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8811b176adfd26fc888b8eae7f84f739df98f0b8a2d60b1feb09415696c8632f

Aliases

arxiv: 2509.17390 · arxiv_version: 2509.17390v2 · doi: 10.48550/arxiv.2509.17390 · pith_short_12: RAI3C5VN7UTP · pith_short_16: RAI3C5VN7UTPZCEL · pith_short_8: RAI3C5VN

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/RAI3C5VN7UTPZCELR2XH7BHXHH \
  | 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: 8811b176adfd26fc888b8eae7f84f739df98f0b8a2d60b1feb09415696c8632f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa0d4ff2d290a00381a5882e70571a581065abbf0d5406cf259de3f832034a8f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-09-22T06:52:49Z",
    "title_canon_sha256": "1dbc07d142b722aa543c125e5f9d8df9f4d1091312261f92d058f529da98ba01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.17390",
    "kind": "arxiv",
    "version": 2
  }
}