Pith Number

pith:WQSQHDMC

pith:2014:WQSQHDMCZ5XOFMVOZEIPG6NMA7

not attested not anchored not stored refs pending

Hierarchy of Gene Expression Data is Predictive of Future Breast Cancer Outcome

Man Chen, Michael W. Deem

arxiv:1401.5048 v1 · 2014-01-20 · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQSQHDMCZ5XOFMVOZEIPG6NMA7}

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	2026-05-18T03:01:36.406643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b425038d82cf6ee2b2aec910f379ac07ce97d3599fa3f6443fc19829116cbc07

Aliases

arxiv: 1401.5048 · arxiv_version: 1401.5048v1 · doi: 10.48550/arxiv.1401.5048 · pith_short_12: WQSQHDMCZ5XO · pith_short_16: WQSQHDMCZ5XOFMVO · pith_short_8: WQSQHDMC

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/WQSQHDMCZ5XOFMVOZEIPG6NMA7 \
  | 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: b425038d82cf6ee2b2aec910f379ac07ce97d3599fa3f6443fc19829116cbc07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0551cb199a9f78415340ed89096c00b277fc656331b4ea251111b9a4a5190833",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2014-01-20T20:36:41Z",
    "title_canon_sha256": "7f0fea7513cf100ac2cc27337966f0b8b3ea2989bb51cfc4273839ad7134ae49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5048",
    "kind": "arxiv",
    "version": 1
  }
}