Pith Number

pith:FQYCQYM2

pith:2017:FQYCQYM2RFUG2AJJJPLDGXQVQZ

not attested not anchored not stored refs pending

Mutation Clusters from Cancer Exome

Willie Yu, Zura Kakushadze

arxiv:1707.08504 v1 · 2017-07-26 · q-bio.GN · q-bio.QM · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQYCQYM2RFUG2AJJJPLDGXQVQZ}

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	2026-05-18T00:38:01.687416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3028619a89686d01294bd6335e15865cc92affafe9dd64763633804d0a4288

Aliases

arxiv: 1707.08504 · arxiv_version: 1707.08504v1 · doi: 10.48550/arxiv.1707.08504 · pith_short_12: FQYCQYM2RFUG · pith_short_16: FQYCQYM2RFUG2AJJ · pith_short_8: FQYCQYM2

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/FQYCQYM2RFUG2AJJJPLDGXQVQZ \
  | 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: 2c3028619a89686d01294bd6335e15865cc92affafe9dd64763633804d0a4288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "201ebad10b831510dfcc55956016ed8cb22d948ec1f3a0ff1a0c329741e3765e",
    "cross_cats_sorted": [
      "q-bio.QM",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2017-07-26T15:42:22Z",
    "title_canon_sha256": "9cb77899c8c10381f5f901535c6ec389f32d5c30ebe2bac6a3c8e16896367629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08504",
    "kind": "arxiv",
    "version": 1
  }
}