Pith Number

pith:IUBJBP4G

pith:2020:IUBJBP4G5UXOH5H5QJ7FTFTSLZ

not attested not anchored not stored refs pending

Segmentation of the cortical plate in fetal brain MRI with a topological loss

Chirine Atat, Hamza Kebiri, M\'eriam Koob, Meritxell Bach Cuadra, Priscille de Dumast, Vincent Dunet

arxiv:2010.12391 v2 · 2020-10-23 · 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{IUBJBP4G5UXOH5H5QJ7FTFTSLZ}

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	2026-07-05T09:27:48.131733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

450290bf86ed2ee3f4fd827e5996725e5235b90ad0469e83fdc770071283f43e

Aliases

arxiv: 2010.12391 · arxiv_version: 2010.12391v2 · doi: 10.48550/arxiv.2010.12391 · pith_short_12: IUBJBP4G5UXO · pith_short_16: IUBJBP4G5UXOH5H5 · pith_short_8: IUBJBP4G

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/IUBJBP4G5UXOH5H5QJ7FTFTSLZ \
  | 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: 450290bf86ed2ee3f4fd827e5996725e5235b90ad0469e83fdc770071283f43e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc9fd9fb95cb0ae09abedf3e932d24606ec3021c3e1a5d6f4fd9edce12b12aa2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-10-23T13:25:45Z",
    "title_canon_sha256": "90eeb83695fa4f63aed0ea8cc014d5f2cdc568854f0155b5405a5e7b52d591c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12391",
    "kind": "arxiv",
    "version": 2
  }
}