Pith Number

pith:WRUSDV2I

pith:2023:WRUSDV2IAXHJOZMJEDOA3HYPZC

not attested not anchored not stored refs pending

Skeleton Graph-based Ultrasound-CT Non-rigid Registration

Chenyu Zhang, Nassir Navab, Walter Stechele, Xuesong Li, Yuan Bi, Zhongliang Jiang

arxiv:2305.08228 v1 · 2023-05-14 · eess.IV · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRUSDV2IAXHJOZMJEDOA3HYPZC}

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	2026-07-05T06:09:59.004996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b46921d74805ce97658920dc0d9f0fc8be7f272513d1a7b4cbf7548670672932

Aliases

arxiv: 2305.08228 · arxiv_version: 2305.08228v1 · doi: 10.48550/arxiv.2305.08228 · pith_short_12: WRUSDV2IAXHJ · pith_short_16: WRUSDV2IAXHJOZMJ · pith_short_8: WRUSDV2I

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/WRUSDV2IAXHJOZMJEDOA3HYPZC \
  | 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: b46921d74805ce97658920dc0d9f0fc8be7f272513d1a7b4cbf7548670672932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6541741de945281edd2c171e82a4473fb8977615e18de43c4c9d352727e4f855",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-05-14T19:21:43Z",
    "title_canon_sha256": "fc702d5d4c94bbf326dbb1de6e4fe5cc80a1bf5548eeac3cdd3ad65ea53ddc9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08228",
    "kind": "arxiv",
    "version": 1
  }
}