Pith Number

pith:W3SSTMCU

pith:2012:W3SSTMCUMLEN5WVEKEQSXSCWQZ

not attested not anchored not stored refs pending

Inferring clonal evolution of tumors from single nucleotide somatic mutations

Amit G. Deshwar, Lincoln Stein, Quaid Morris, Shankar Vembu, Wei Jiao

arxiv:1210.3384 v4 · 2012-10-11 · cs.LG · q-bio.PE · q-bio.QM · 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{W3SSTMCUMLEN5WVEKEQSXSCWQZ}

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	2026-05-18T03:08:14.473137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6e529b05462c8dedaa451212bc856865e03cb2c732e3db515eaaff556591266

Aliases

arxiv: 1210.3384 · arxiv_version: 1210.3384v4 · doi: 10.48550/arxiv.1210.3384 · pith_short_12: W3SSTMCUMLEN · pith_short_16: W3SSTMCUMLEN5WVE · pith_short_8: W3SSTMCU

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/W3SSTMCUMLEN5WVEKEQSXSCWQZ \
  | 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: b6e529b05462c8dedaa451212bc856865e03cb2c732e3db515eaaff556591266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a774718dc6d35f7d94a6566307fbeabe6af0f91c46b23b97e3b3a6b87fe47dc",
    "cross_cats_sorted": [
      "q-bio.PE",
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-10-11T22:20:33Z",
    "title_canon_sha256": "cee82521ffdc4aa6de0a5ea1d3e324330db2c648b7808f6262897952d8bf4449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3384",
    "kind": "arxiv",
    "version": 4
  }
}