Pith Number

pith:O54NKRZR

pith:2023:O54NKRZRIVMLGXHOXFRZTGIDCT

not attested not anchored not stored refs pending

Tissue Segmentation of Thick-Slice Fetal Brain MR Scans with Guidance from High-Quality Isotropic Volumes

Dinggang Shen, Geng Chen, He Zhang, Shijie Huang, Xukun Zhang, Zhiming Cui

arxiv:2308.06762 v2 · 2023-08-13 · eess.IV · 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{O54NKRZRIVMLGXHOXFRZTGIDCT}

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	2026-07-05T07:19:48.132471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7778d547314558b35ceeb96399990314c409ae24fef1fac6cc9cbbef98568a71

Aliases

arxiv: 2308.06762 · arxiv_version: 2308.06762v2 · doi: 10.48550/arxiv.2308.06762 · pith_short_12: O54NKRZRIVML · pith_short_16: O54NKRZRIVMLGXHO · pith_short_8: O54NKRZR

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/O54NKRZRIVMLGXHOXFRZTGIDCT \
  | 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: 7778d547314558b35ceeb96399990314c409ae24fef1fac6cc9cbbef98568a71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41cf68b4d5f3b99a0d59301d2326757cd3fbe2f1b4f00606d90ace20e6937294",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-13T12:51:15Z",
    "title_canon_sha256": "67d00d05ccb5f4d511737290ada94f13eef64e131ea8a8ab7819f3dd427b8376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.06762",
    "kind": "arxiv",
    "version": 2
  }
}