Pith Number

pith:WBFAHPDP

pith:2014:WBFAHPDPU32KXTPHPQDUVSUWRH

not attested not anchored not stored refs pending

Machine Learning Methods in the Computational Biology of Cancer

Mathukumalli Vidyasagar

arxiv:1402.5728 v1 · 2014-02-24 · q-bio.QM · cs.LG · 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{WBFAHPDPU32KXTPHPQDUVSUWRH}

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	2026-05-18T01:44:29.164833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b04a03bc6fa6f4abcde77c074aca9689d533c4be6df8f15a7c53d6647ce30625

Aliases

arxiv: 1402.5728 · arxiv_version: 1402.5728v1 · doi: 10.48550/arxiv.1402.5728 · pith_short_12: WBFAHPDPU32K · pith_short_16: WBFAHPDPU32KXTPH · pith_short_8: WBFAHPDP

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/WBFAHPDPU32KXTPHPQDUVSUWRH \
  | 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: b04a03bc6fa6f4abcde77c074aca9689d533c4be6df8f15a7c53d6647ce30625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418eef4b47b72b9bc730e90a1776f766decfe299ae810cc2833b2390d04128a5",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2014-02-24T06:07:56Z",
    "title_canon_sha256": "8a6b3356c2b64ef37bc4d0c1ef7e7e9398f02fc8b4850171b40b42ce0b92a941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5728",
    "kind": "arxiv",
    "version": 1
  }
}