Pith Number

pith:CRPRYKWJ

pith:2022:CRPRYKWJSJU4WONFICAPLX7TUZ

not attested not anchored not stored refs pending

Multi-dimensional topological loss for cortical plate segmentation in fetal brain MRI

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

arxiv:2208.07566 v1 · 2022-08-16 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRPRYKWJSJU4WONFICAPLX7TUZ}

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	2026-07-05T04:49:06.431682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

145f1c2ac99269cb39a54080f5dff3a64aaeaf14af5ce635f96b06106bafef38

Aliases

arxiv: 2208.07566 · arxiv_version: 2208.07566v1 · doi: 10.48550/arxiv.2208.07566 · pith_short_12: CRPRYKWJSJU4 · pith_short_16: CRPRYKWJSJU4WONF · pith_short_8: CRPRYKWJ

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/CRPRYKWJSJU4WONFICAPLX7TUZ \
  | 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: 145f1c2ac99269cb39a54080f5dff3a64aaeaf14af5ce635f96b06106bafef38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e99081f39432b40779440936e9b6acf9ea7dfc219127d30629a74baa03c42c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-08-16T07:14:48Z",
    "title_canon_sha256": "b07bd137ec81ff39030ae3ffafd7a7c1ac6b8c6e77a220d9eeaf7945bd632c6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07566",
    "kind": "arxiv",
    "version": 1
  }
}