Pith Number

pith:WRKELZF6

pith:2018:WRKELZF6E5SS6RLOA3MCVLKMIJ

not attested not anchored not stored refs pending

Non-rigid image registration using spatially region-weighted correlation ratio and GPU-acceleration

Cheng Zhang, Hanqiu Liu, Jian Zheng, Lun Gong, Luwen Duan, Xinjian Chen, Xueying Du

arxiv:1804.05061 v1 · 2018-04-13 · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRKELZF6E5SS6RLOA3MCVLKMIJ}

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	2026-05-18T00:18:30.645270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b45445e4be27652f456e06d82aad4c4244fe60ce2ffa3c1426a6d5e07d82e22b

Aliases

arxiv: 1804.05061 · arxiv_version: 1804.05061v1 · doi: 10.48550/arxiv.1804.05061 · pith_short_12: WRKELZF6E5SS · pith_short_16: WRKELZF6E5SS6RLO · pith_short_8: WRKELZF6

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/WRKELZF6E5SS6RLOA3MCVLKMIJ \
  | 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: b45445e4be27652f456e06d82aad4c4244fe60ce2ffa3c1426a6d5e07d82e22b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6248628c9cbd6a1c9740e1bff59de689ced532fe13a863c70437efbfc1458463",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-04-13T09:13:41Z",
    "title_canon_sha256": "2218d5036821889e60b2f99bd4fc0c9a88dd77034bcb83c2b1e2fa0887a5c83b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05061",
    "kind": "arxiv",
    "version": 1
  }
}