Pith Number

pith:VW2BV3BC

pith:2011:VW2BV3BCHMSYGBO3KQEAAD4A7U

not attested not anchored not stored refs pending

Survival ensembles by the sum of pairwise differences with application to lung cancer microarray studies

Brent A. Johnson, Qi Long

arxiv:1108.1885 v1 · 2011-08-09 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VW2BV3BCHMSYGBO3KQEAAD4A7U}

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	2026-05-18T04:15:58.843578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adb41aec223b258305db5408000f80fd0673fc66fbf5b4be3481e3186800766f

Aliases

arxiv: 1108.1885 · arxiv_version: 1108.1885v1 · doi: 10.48550/arxiv.1108.1885 · pith_short_12: VW2BV3BCHMSY · pith_short_16: VW2BV3BCHMSYGBO3 · pith_short_8: VW2BV3BC

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/VW2BV3BCHMSYGBO3KQEAAD4A7U \
  | 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: adb41aec223b258305db5408000f80fd0673fc66fbf5b4be3481e3186800766f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa97f9bb8a13bef182cff86f0a2d7de97e8a42a9d85827c647a91c227f8b7be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2011-08-09T08:51:56Z",
    "title_canon_sha256": "c7c92a0925d99911723342b20ade51cd88da3529c756b9b3d27b7d382f17c4eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1885",
    "kind": "arxiv",
    "version": 1
  }
}