Pith Number

pith:3ZNCBL3L

pith:2022:3ZNCBL3LTKSUFN3TPN6PARQZTZ

not attested not anchored not stored refs pending

OpenCalib: A Multi-sensor Calibration Toolbox for Autonomous Driving

Chengjie Wang, Chunlei Shi, Guohang Yan, Liu Zhuochun, Ming Zhao, Pengjin Wei, Tao Ma, Xinyu Cai, Yikang Li, Yuqian Liu, Zebin Zhong, Zheng Ma, Zhizheng Liu

arxiv:2205.14087 v2 · 2022-05-27 · 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{3ZNCBL3LTKSUFN3TPN6PARQZTZ}

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

A 4D Radar Camera Extrinsic Calibration Tool Based on 3D Uncertainty Perspective N Points

Receipt and verification

First computed	2026-07-05T04:27:14.543574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de5a20af6b9aa542b7737b7cf046199e521894acfa984f63be67245c65015e44

Aliases

arxiv: 2205.14087 · arxiv_version: 2205.14087v2 · doi: 10.48550/arxiv.2205.14087 · pith_short_12: 3ZNCBL3LTKSU · pith_short_16: 3ZNCBL3LTKSUFN3T · pith_short_8: 3ZNCBL3L

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/3ZNCBL3LTKSUFN3TPN6PARQZTZ \
  | 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: de5a20af6b9aa542b7737b7cf046199e521894acfa984f63be67245c65015e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ae3d4d4855ccc5b5c6d1dc7bd3a29b8e4b82c213fb4c978b1eb42ed269d702d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-05-27T16:37:12Z",
    "title_canon_sha256": "096124c06c8f1f58405345176c41978a5a40f0128b778d6fe96723f71986e6ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14087",
    "kind": "arxiv",
    "version": 2
  }
}