Pith Number

pith:7EVGTXKE

pith:2022:7EVGTXKEPXLW4XTAP3F2MOKEYQ

not attested not anchored not stored refs pending

A New Outlier Removal Strategy Based on Reliability of Correspondence Graph for Fast Point Cloud Registration

Hao Wu, Hong Xie, Jicheng Dai, Li Yan, Ming Huang, Pengcheng Wei

arxiv:2205.07404 v1 · 2022-05-16 · 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{7EVGTXKEPXLW4XTAP3F2MOKEYQ}

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

Gmd: Gaussian mixture descriptor for pair matching of 3D fragments

Receipt and verification

First computed	2026-07-05T09:26:13.959776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f92a69dd447dd76e5e607ecba63944c411d5d1e55777c455f47f0c32a83274ba

Aliases

arxiv: 2205.07404 · arxiv_version: 2205.07404v1 · doi: 10.48550/arxiv.2205.07404 · pith_short_12: 7EVGTXKEPXLW · pith_short_16: 7EVGTXKEPXLW4XTA · pith_short_8: 7EVGTXKE

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/7EVGTXKEPXLW4XTAP3F2MOKEYQ \
  | 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: f92a69dd447dd76e5e607ecba63944c411d5d1e55777c455f47f0c32a83274ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415ab137537ad150e5939f1932b4ddfb60fbe71a625aa9663115a858fd85eb31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-16T00:37:57Z",
    "title_canon_sha256": "96073ecf4a0faa2509a26be1db7e5c694a2bc1a886cae0afcf8bccb2ba3007a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07404",
    "kind": "arxiv",
    "version": 1
  }
}