Pith Number

pith:3OH2MSWH

pith:2023:3OH2MSWHDT5TROBEJNJKRDAMVL

not attested not anchored not stored refs pending

An automated pipeline for quantitative T2* fetal body MRI and segmentation at low field

Alena Uus, Carla Avena Zampieri, Jana Hutter, Jordina Aviles Verdera, Joseph V. Hajnal, Kelly Payette, Lisa Story, Maria Deprez, Mary A. Rutherford, Megan Hall, Raphael Tomi-Tricot, Sebastien Ourselin

arxiv:2308.04903 v1 · 2023-08-09 · eess.IV · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OH2MSWHDT5TROBEJNJKRDAMVL}

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	2026-07-05T06:39:44.590921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db8fa64ac71cfb38b8244b52a88c0caae80db7ca5493ed6e8bc6987ab8f5786f

Aliases

arxiv: 2308.04903 · arxiv_version: 2308.04903v1 · doi: 10.48550/arxiv.2308.04903 · pith_short_12: 3OH2MSWHDT5T · pith_short_16: 3OH2MSWHDT5TROBE · pith_short_8: 3OH2MSWH

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/3OH2MSWHDT5TROBEJNJKRDAMVL \
  | 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: db8fa64ac71cfb38b8244b52a88c0caae80db7ca5493ed6e8bc6987ab8f5786f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "917657d57c26f6694d05a35bad44db40725ba8cfb1aca39ebcf51adb508a98c2",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-09T12:04:05Z",
    "title_canon_sha256": "c7a8fd969f76711271e7e0f083cc8b17456194dc9ac50fe76c000578a9567915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04903",
    "kind": "arxiv",
    "version": 1
  }
}