Pith Number

pith:A2AL6NBE

pith:2018:A2AL6NBEUUMAQRQRS3DTQQS6UN

not attested not anchored not stored refs pending

Complex Urban LiDAR Data Set

Ayoung Kim, Hyunchul Roh, Jinyong Jeong, Younggun Cho, Young-Sik Shin

arxiv:1803.06121 v1 · 2018-03-16 · 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{A2AL6NBEUUMAQRQRS3DTQQS6UN}

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	2026-05-18T00:20:50.546194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0680bf3424a51808461196c738425ea35a15d374cee68424864f4f24bf506ba9

Aliases

arxiv: 1803.06121 · arxiv_version: 1803.06121v1 · doi: 10.48550/arxiv.1803.06121 · pith_short_12: A2AL6NBEUUMA · pith_short_16: A2AL6NBEUUMAQRQR · pith_short_8: A2AL6NBE

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/A2AL6NBEUUMAQRQRS3DTQQS6UN \
  | 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: 0680bf3424a51808461196c738425ea35a15d374cee68424864f4f24bf506ba9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14f63526a21582056482eb16ac6faf6bdad1ee515c0fffd8c9f08b0a83f02407",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-03-16T09:23:40Z",
    "title_canon_sha256": "6b83e345b8f1e02a570cfcc3476cc9160b38ac9355a9481024a7f52e36e80499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06121",
    "kind": "arxiv",
    "version": 1
  }
}