Pith Number

pith:IU3X6RBB

pith:2025:IU3X6RBBGOL5MMZT23NC6MUXVB

not attested not anchored not stored refs pending

A DNA Methylation Classification Model Predicts Organ and Disease Site

Dharanya Sampath, Keng-Jung Lee, Konstantinos Mavrommatis

arxiv:2506.00146 v1 · 2025-05-30 · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IU3X6RBBGOL5MMZT23NC6MUXVB}

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	2026-07-05T11:13:29.753241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45377f44213397d63333d6da2f3297a8617f277a508744f7fa8d9fdbeacf9526

Aliases

arxiv: 2506.00146 · arxiv_version: 2506.00146v1 · doi: 10.48550/arxiv.2506.00146 · pith_short_12: IU3X6RBBGOL5 · pith_short_16: IU3X6RBBGOL5MMZT · pith_short_8: IU3X6RBB

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/IU3X6RBBGOL5MMZT23NC6MUXVB \
  | 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: 45377f44213397d63333d6da2f3297a8617f277a508744f7fa8d9fdbeacf9526

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df46c7f8cb831c81081d55b67fbc0011b5ec8fe64af92b0d623a42b4b7544fb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2025-05-30T18:38:26Z",
    "title_canon_sha256": "08cb0193adc3b943abfbff65fdaf95d759765d3014239416398383b5fd865db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00146",
    "kind": "arxiv",
    "version": 1
  }
}