Pith Number

pith:XU3IVWEP

pith:2023:XU3IVWEPHV6G3ROLHLTSKESGDF

not attested not anchored not stored refs pending

Occupancy Grid Mapping without Ray-Casting for High-resolution LiDAR Sensors

Fangcheng Zhu, Fanze Kong, Fu Zhang, Jiarong Lin, Yixi Cai, Yunfan Ren

arxiv:2307.08493 v2 · 2023-07-17 · 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{XU3IVWEPHV6G3ROLHLTSKESGDF}

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	2026-07-05T06:57:24.419036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd368ad88f3d7c6dc5cb3ae725124619741245ba6afa3d461726e10a500a0206

Aliases

arxiv: 2307.08493 · arxiv_version: 2307.08493v2 · doi: 10.48550/arxiv.2307.08493 · pith_short_12: XU3IVWEPHV6G · pith_short_16: XU3IVWEPHV6G3ROL · pith_short_8: XU3IVWEP

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/XU3IVWEPHV6G3ROLHLTSKESGDF \
  | 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: bd368ad88f3d7c6dc5cb3ae725124619741245ba6afa3d461726e10a500a0206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d93105389fb51813c672e223cba7c87c64b43f1a047324b1a6d7b4bb06f52d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-07-17T13:56:28Z",
    "title_canon_sha256": "443ed25746cef57e73e4be17facdc67b6bd7ab13b769cec62b6018eb1004a921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08493",
    "kind": "arxiv",
    "version": 2
  }
}