Pith Number

pith:JKNXDHS5

pith:2013:JKNXDHS5UDLHNRC2WMTE6A73GP

not attested not anchored not stored refs pending

Supervised Learning and Anti-learning of Colorectal Cancer Classes and Survival Rates from Cellular Biology Parameters

Chris Roadknight, Guoping Qiu, John Scholefield, Lindy Durrant, Uwe Aickelin

arxiv:1307.1599 v1 · 2013-07-05 · cs.LG · cs.CE · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JKNXDHS5UDLHNRC2WMTE6A73GP}

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	2026-05-18T00:58:17.032250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a9b719e5da0d676c45ab3264f03fb33f3398553a64526801054d51a7c1937be

Aliases

arxiv: 1307.1599 · arxiv_version: 1307.1599v1 · doi: 10.48550/arxiv.1307.1599 · pith_short_12: JKNXDHS5UDLH · pith_short_16: JKNXDHS5UDLHNRC2 · pith_short_8: JKNXDHS5

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/JKNXDHS5UDLHNRC2WMTE6A73GP \
  | 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: 4a9b719e5da0d676c45ab3264f03fb33f3398553a64526801054d51a7c1937be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e546b6887a2121de806b761c9530b899692efc1e991a8d469b1bcdcc0c0fe61",
    "cross_cats_sorted": [
      "cs.CE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-07-05T12:53:28Z",
    "title_canon_sha256": "722a181518cc44d3716d7a91f98c4b797232e2b9c6302a0d477323eb06c7606d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1599",
    "kind": "arxiv",
    "version": 1
  }
}