Pith Number

pith:PB3MBTWA

pith:2019:PB3MBTWAGZE2SJQAM74EX4IYEP

not attested not anchored not stored refs pending

Robust Point Cloud Based Reconstruction of Large-Scale Outdoor Scenes

Gim Hee Lee, Zi Jian Yew, Ziquan Lan

arxiv:1905.09634 v1 · 2019-05-23 · cs.CV · 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{PB3MBTWAGZE2SJQAM74EX4IYEP}

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	2026-05-17T23:45:16.447567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7876c0cec03649a9260067f84bf11823e8dfd8057eefd28c0429399b2eedfc28

Aliases

arxiv: 1905.09634 · arxiv_version: 1905.09634v1 · doi: 10.48550/arxiv.1905.09634 · pith_short_12: PB3MBTWAGZE2 · pith_short_16: PB3MBTWAGZE2SJQA · pith_short_8: PB3MBTWA

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/PB3MBTWAGZE2SJQAM74EX4IYEP \
  | 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: 7876c0cec03649a9260067f84bf11823e8dfd8057eefd28c0429399b2eedfc28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c2b278a4a1633aaab16db32d4d93fc5499e7d6b0ff52d3a103f01e09a75870",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-23T13:10:21Z",
    "title_canon_sha256": "bf8814382874febaf412dea4bd7273ee349d7f7e21e4050bcf248973160b0fcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09634",
    "kind": "arxiv",
    "version": 1
  }
}