Pith Number

pith:B5RPL374

pith:2022:B5RPL374UYKMKO5UGLD2JGSETL

not attested not anchored not stored refs pending

SARNet: Semantic Augmented Registration of Large-Scale Urban Point Clouds

Chao Liu, Dong-Ming Yan, Jianwei Guo, Xiaopeng Zhang, Zhanglin Cheng, Zhirong Liang

arxiv:2206.13117 v2 · 2022-06-27 · 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{B5RPL374UYKMKO5UGLD2JGSETL}

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	2026-07-05T06:58:05.268057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f62f5effca614c53bb432c7a49a449aea0f39c9dce282b848ba855810293c60

Aliases

arxiv: 2206.13117 · arxiv_version: 2206.13117v2 · doi: 10.48550/arxiv.2206.13117 · pith_short_12: B5RPL374UYKM · pith_short_16: B5RPL374UYKMKO5U · pith_short_8: B5RPL374

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/B5RPL374UYKMKO5UGLD2JGSETL \
  | 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: 0f62f5effca614c53bb432c7a49a449aea0f39c9dce282b848ba855810293c60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c374d594b760edfaa52940991469e1d5b88b8735fc14cf03c34b54a96c6338a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-27T08:49:11Z",
    "title_canon_sha256": "d5bcc29adfea6af60e7ab9a9ec6431ee405ee132343dc0369c504c59d226bece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13117",
    "kind": "arxiv",
    "version": 2
  }
}