Pith Number

pith:OU2ROFOP

pith:2018:OU2ROFOPEURX25UW2VQMYYM63L

not attested not anchored not stored refs pending

Performance of Image Registration Tools on High-Resolution 3D Brain Images

Abdullah Nazib, Clinton Fookes, Dimitri Perrin, James Galloway

arxiv:1807.04917 v1 · 2018-07-13 · 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{OU2ROFOPEURX25UW2VQMYYM63L}

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	2026-05-17T23:43:17.838979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75351715cf25237d7696d560cc619edad75add26837ac948df72f60f26353185

Aliases

arxiv: 1807.04917 · arxiv_version: 1807.04917v1 · doi: 10.48550/arxiv.1807.04917 · pith_short_12: OU2ROFOPEURX · pith_short_16: OU2ROFOPEURX25UW · pith_short_8: OU2ROFOP

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/OU2ROFOPEURX25UW2VQMYYM63L \
  | 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: 75351715cf25237d7696d560cc619edad75add26837ac948df72f60f26353185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2e6ccbded6bbe68dcca5bbb414bac669c6cbece52b8b047eb14d20c93ccdb19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-13T05:13:50Z",
    "title_canon_sha256": "a80b252520cb766abf7c0c7b21afabbb782d4b69d9c5e270fa45620910822469"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04917",
    "kind": "arxiv",
    "version": 1
  }
}