Pith Number

pith:7V6AEA6R

pith:2017:7V6AEA6R4HZ573JBFDAPBJL7YN

not attested not anchored not stored refs pending

*K-means and Cluster Models for Cancer Signatures

Willie Yu, Zura Kakushadze

arxiv:1703.00703 v4 · 2017-03-02 · q-bio.GN · q-bio.QM · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7V6AEA6R4HZ573JBFDAPBJL7YN}

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	2026-05-18T00:33:43.787133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd7c0203d1e1f3dfed2128c0f0a57fc3622dc5aa6da0a3b9b3df5d452a295b14

Aliases

arxiv: 1703.00703 · arxiv_version: 1703.00703v4 · doi: 10.48550/arxiv.1703.00703 · pith_short_12: 7V6AEA6R4HZ5 · pith_short_16: 7V6AEA6R4HZ573JB · pith_short_8: 7V6AEA6R

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/7V6AEA6R4HZ573JBFDAPBJL7YN \
  | 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: fd7c0203d1e1f3dfed2128c0f0a57fc3622dc5aa6da0a3b9b3df5d452a295b14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42fe2a04bf5cd005b77e5f98e6911d63ede8c7f125f0835fa6b205ec8167a9bb",
    "cross_cats_sorted": [
      "q-bio.QM",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2017-03-02T10:39:59Z",
    "title_canon_sha256": "be9a93354e4ab3ae71a3f6aa623a5e8ea7772ec1006231c9cbe9ce95b1b8e820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00703",
    "kind": "arxiv",
    "version": 4
  }
}