Pith Number

pith:GBGQ2WHX

pith:2020:GBGQ2WHXRWHHY2JQXS62CSXGWI

not attested not anchored not stored refs pending

A Simple and Efficient Registration of 3D Point Cloud and Image Data for Indoor Mobile Mapping System

Dong Xu, Hao Ma, Hongyu Qiu, Jingbin Liu, Keke Liu, Mapping, Remote Sensing, Sheng Yang (State Key Laboratory of Information Engineering in Survering, Wuhan University), Xiaodong Gong, Zemin Wang

arxiv:2010.14261 v1 · 2020-10-27 · 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{GBGQ2WHXRWHHY2JQXS62CSXGWI}

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	2026-07-05T02:33:21.800202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

304d0d58f78d8e7c6930bcbda14ae6b2009b99a63eda3455e0e1bb153056f063

Aliases

arxiv: 2010.14261 · arxiv_version: 2010.14261v1 · doi: 10.48550/arxiv.2010.14261 · pith_short_12: GBGQ2WHXRWHH · pith_short_16: GBGQ2WHXRWHHY2JQ · pith_short_8: GBGQ2WHX

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/GBGQ2WHXRWHHY2JQXS62CSXGWI \
  | 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: 304d0d58f78d8e7c6930bcbda14ae6b2009b99a63eda3455e0e1bb153056f063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "917e0e82ccb51034cf9fc75aeef82c8ead010314bca1486f59e008beab34d182",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-27T13:01:54Z",
    "title_canon_sha256": "288a86fbebdb703c1d980c6f373619512207fdbe962c7e305a8659c2dc0e79bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14261",
    "kind": "arxiv",
    "version": 1
  }
}