Pith Number

pith:GJZQJTKG

pith:2013:GJZQJTKGWK7R57QFR4ZUMGMCVF

not attested not anchored not stored refs pending

Exploiting the Accumulated Evidence for Gene Selection in Microarray Gene Expression Data

G. Prat, Ll. Belanche

arxiv:1303.0156 v1 · 2013-03-01 · cs.CE · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJZQJTKGWK7R57QFR4ZUMGMCVF}

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	2026-05-18T03:32:06.647615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

327304cd46b2bf1efe058f33461982a969e333a26043db0516fbe4dc7a49c6e2

Aliases

arxiv: 1303.0156 · arxiv_version: 1303.0156v1 · doi: 10.48550/arxiv.1303.0156 · pith_short_12: GJZQJTKGWK7R · pith_short_16: GJZQJTKGWK7R57QF · pith_short_8: GJZQJTKG

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/GJZQJTKGWK7R57QFR4ZUMGMCVF \
  | 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: 327304cd46b2bf1efe058f33461982a969e333a26043db0516fbe4dc7a49c6e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1371e1ca105b9a7f0dcfde5c4dcb220eb0b0c89be038e89847dc37059e270003",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-03-01T12:46:06Z",
    "title_canon_sha256": "b13b5712afc4d3308aa6cbbe4dcbbdbc3fd91d91995e8a73959b183beddafa36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0156",
    "kind": "arxiv",
    "version": 1
  }
}