Pith Number

pith:T2MHG53D

pith:2025:T2MHG53D25YEL7IWMYVWWW75ZG

not attested not anchored not stored refs pending

Skip priors and add graph-based anatomical information, for point-based Couinaud segmentation

Alexander Broersen, Gonnie CM van Erp, Jouke Dijkstra, Silvia L. Pintea, Xiaotong Zhang

arxiv:2508.01785 v1 · 2025-08-03 · 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{T2MHG53D25YEL7IWMYVWWW75ZG}

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	2026-07-05T11:47:45.290959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e98737763d77045fd16662b6b5bfdc9a4dca1c9449445bbead34079f87c04c7

Aliases

arxiv: 2508.01785 · arxiv_version: 2508.01785v1 · doi: 10.48550/arxiv.2508.01785 · pith_short_12: T2MHG53D25YE · pith_short_16: T2MHG53D25YEL7IW · pith_short_8: T2MHG53D

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/T2MHG53D25YEL7IWMYVWWW75ZG \
  | 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: 9e98737763d77045fd16662b6b5bfdc9a4dca1c9449445bbead34079f87c04c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c81390065333919e7356519ee09c3c9e57cfe12fde948e256856d23e691434",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-03T14:52:14Z",
    "title_canon_sha256": "6d1d358db22ce35e5294cea185869e7ded133b5b672ee54ef7b1219841392b8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01785",
    "kind": "arxiv",
    "version": 1
  }
}