Pith Number

pith:JVCL2232

pith:2025:JVCL2232UHLA55E3XIT4JKE2MD

not attested not anchored not stored refs pending

Bayesian Non-Negative Matrix Factorization with Correlated Mutation Type Probabilities for Mutational Signatures

Giovanni Parmigiani, Iris Lang, Jenna Landy

arxiv:2506.15855 v2 · 2025-06-18 · q-bio.QM · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVCL2232UHLA55E3XIT4JKE2MD}

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	2026-07-05T11:28:37.738735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d44bd6b7aa1d60ef49bba27c4a89a60de69f8e191675bd050f923b376a7f545

Aliases

arxiv: 2506.15855 · arxiv_version: 2506.15855v2 · doi: 10.48550/arxiv.2506.15855 · pith_short_12: JVCL2232UHLA · pith_short_16: JVCL2232UHLA55E3 · pith_short_8: JVCL2232

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/JVCL2232UHLA55E3XIT4JKE2MD \
  | 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: 4d44bd6b7aa1d60ef49bba27c4a89a60de69f8e191675bd050f923b376a7f545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e9bd2cae52d3b6c4b424be414a6e27d8a8624c8bcc48dbcc049fbd618de9e18",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2025-06-18T20:04:28Z",
    "title_canon_sha256": "0454f9514fa6ba9efa62b620a8d7ebd92665d17bdd3fc27b7ffb550e704f5fa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15855",
    "kind": "arxiv",
    "version": 2
  }
}