Pith Number

pith:ICSIWJFS

pith:2017:ICSIWJFSRLUKK7QCDCCBWMSYAQ

not attested not anchored not stored refs pending

Brain Extraction from Normal and Pathological Images: A Joint PCA/Image-Reconstruction Approach

Alexander Asturias, Bjoern Menze, John Van Horn, Marc Niethammer, Paul Vespa, Roland Kwitt, Spyridon Bakas, Stephen Aylward, Xu Han

arxiv:1711.05702 v2 · 2017-11-15 · 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{ICSIWJFSRLUKK7QCDCCBWMSYAQ}

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	2026-05-18T00:16:23.448571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40a48b24b28ae8a57e0218841b325804118ff477aafa31970e4dfc1e62893c11

Aliases

arxiv: 1711.05702 · arxiv_version: 1711.05702v2 · doi: 10.48550/arxiv.1711.05702 · pith_short_12: ICSIWJFSRLUK · pith_short_16: ICSIWJFSRLUKK7QC · pith_short_8: ICSIWJFS

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/ICSIWJFSRLUKK7QCDCCBWMSYAQ \
  | 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: 40a48b24b28ae8a57e0218841b325804118ff477aafa31970e4dfc1e62893c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13b1ae0151200d145749e70312969249ebf0de685f97c0124cb700170560e30c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-15T17:57:52Z",
    "title_canon_sha256": "8455e150ea93243487a725bd19d6be458de0c55332399fb65399afa6a756ddcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05702",
    "kind": "arxiv",
    "version": 2
  }
}