Pith Number

pith:NN7WSWUO

pith:2015:NN7WSWUOINPKRDRGKDE535EPQZ

not attested not anchored not stored refs pending

Within-Brain Classification for Brain Tumor Segmentation

Hugo Larochelle, Mohammad Havaei, Philippe Poulin, Pierre-Marc Jodoin

arxiv:1510.01344 v1 · 2015-10-05 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NN7WSWUOINPKRDRGKDE535EPQZ}

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	2026-05-18T01:14:29.233212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b7f695a8e435ea88e2650c9ddf48f864ea15d6bd630d3a40a95a2591ef93cba

Aliases

arxiv: 1510.01344 · arxiv_version: 1510.01344v1 · doi: 10.48550/arxiv.1510.01344 · pith_short_12: NN7WSWUOINPK · pith_short_16: NN7WSWUOINPKRDRG · pith_short_8: NN7WSWUO

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/NN7WSWUOINPKRDRGKDE535EPQZ \
  | 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: 6b7f695a8e435ea88e2650c9ddf48f864ea15d6bd630d3a40a95a2591ef93cba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef2427410d75d18cef4fbac160c1f017f373dafdc8d48899533b63a22f83ea06",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-10-05T20:32:04Z",
    "title_canon_sha256": "737deab90836274b90f3d721ee095517df25cc83df7027c66865ea0e9fec24b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01344",
    "kind": "arxiv",
    "version": 1
  }
}