Pith Number

pith:OKQGMNUB

pith:2022:OKQGMNUBOSVX7ICSGM2F6E3BUZ

not attested not anchored not stored refs pending

An automatic pipeline for atlas-based fetal and neonatal brain segmentation and analysis

Andrea Urru, Ayako Nakaki, Eduard Gratac\'os, Elisenda Eixarch, F\`atima Crispi, Francesca Crovetto, Gemma Piella, Laura Segales, Miguel A Gonz\'alez Ballester, Nadine Hahner, Oualid Benkarim, Valentin Comte

arxiv:2205.07575 v1 · 2022-05-16 · cs.CV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKQGMNUBOSVX7ICSGM2F6E3BUZ}

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	2026-07-05T09:37:28.609682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72a066368174ab7fa05233345f1361a66432d9fdb13320d80314526171028010

Aliases

arxiv: 2205.07575 · arxiv_version: 2205.07575v1 · doi: 10.48550/arxiv.2205.07575 · pith_short_12: OKQGMNUBOSVX · pith_short_16: OKQGMNUBOSVX7ICS · pith_short_8: OKQGMNUB

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/OKQGMNUBOSVX7ICSGM2F6E3BUZ \
  | 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: 72a066368174ab7fa05233345f1361a66432d9fdb13320d80314526171028010

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a347f7d4b353b0843634c7f1e2b3ea6092647c947d665cffa5b3106248d642fc",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-16T11:15:26Z",
    "title_canon_sha256": "4c0b15b0610aeb8241b4a0d87b6f7ba783ec0f4f9632c6d4c119eaea2a301afb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07575",
    "kind": "arxiv",
    "version": 1
  }
}