Pith Number

pith:B54ZO4OG

pith:2019:B54ZO4OGIJWJN2L6MSA6AIGC7D

not attested not anchored not stored refs pending

Evaluation of CT Image Synthesis Methods:From Atlas-based Registration to Deep Learning

Andreas D. Lauritzen, John A. Onofrey, Sergei Turovets, Xenophon Papademetris

arxiv:1906.04467 v1 · 2019-06-11 · physics.med-ph · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B54ZO4OGIJWJN2L6MSA6AIGC7D}

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	2026-05-17T23:43:39.182925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f799771c6426c96e97e6481e020c2f8e3e2193b18e9da694afc0d461f80254a

Aliases

arxiv: 1906.04467 · arxiv_version: 1906.04467v1 · doi: 10.48550/arxiv.1906.04467 · pith_short_12: B54ZO4OGIJWJ · pith_short_16: B54ZO4OGIJWJN2L6 · pith_short_8: B54ZO4OG

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/B54ZO4OGIJWJN2L6MSA6AIGC7D \
  | 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: 0f799771c6426c96e97e6481e020c2f8e3e2193b18e9da694afc0d461f80254a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d52dfb8e1ccdf81db3ea9f7de7e631a44d13f353177ebf72e7fb6d8c7b91e3",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-06-11T09:57:35Z",
    "title_canon_sha256": "be781af0f174011b0aad4f616ff96579981ec9bade059ceb5e02de5cc37fb68e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04467",
    "kind": "arxiv",
    "version": 1
  }
}