Pith Number

pith:ULWS276B

pith:2018:ULWS276BYMQNHST3BBFGLQ7ZVT

not attested not anchored not stored refs pending

Fast and Globally Optimal Rigid Registration of 3D Point Sets by Transformation Decomposition

Chen Wang, Manning Wang, Xuechen Li, Yinlong Liu, Yiru Wang, Zhijian Song

arxiv:1812.11307 v3 · 2018-12-29 · 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{ULWS276BYMQNHST3BBFGLQ7ZVT}

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	2026-05-17T23:56:52.435525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2ed2d7fc1c320d3ca7b084a65c3f9accc370a4a4222edf83985a35bac45fdad

Aliases

arxiv: 1812.11307 · arxiv_version: 1812.11307v3 · doi: 10.48550/arxiv.1812.11307 · pith_short_12: ULWS276BYMQN · pith_short_16: ULWS276BYMQNHST3 · pith_short_8: ULWS276B

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/ULWS276BYMQNHST3BBFGLQ7ZVT \
  | 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: a2ed2d7fc1c320d3ca7b084a65c3f9accc370a4a4222edf83985a35bac45fdad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6f7f9cbcb5254073aef4d5ea277a4efe9721ea0e669e173fd90e23ea2d684a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-29T07:46:48Z",
    "title_canon_sha256": "604beb4b62e9896ac052839935e0c65f5410f62b3415fec1ec494c7c1a689b8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11307",
    "kind": "arxiv",
    "version": 3
  }
}