Pith Number

pith:2JZN6NWZ

pith:2014:2JZN6NWZDFMNTSMULHYXFTMYF5

not attested not anchored not stored refs pending

Human Y-chromosome gene classification using Fractal Dimension & Shannon Entropy

Jianmin Ye, Todd Holden

arxiv:1404.2540 v1 · 2014-04-09 · 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{2JZN6NWZDFMNTSMULHYXFTMYF5}

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	2026-05-18T02:54:31.278024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d272df36d91958d9c99459f172cd982f5dc8e8bece0a062d314a5bb881707d71

Aliases

arxiv: 1404.2540 · arxiv_version: 1404.2540v1 · doi: 10.48550/arxiv.1404.2540 · pith_short_12: 2JZN6NWZDFMN · pith_short_16: 2JZN6NWZDFMNTSMU · pith_short_8: 2JZN6NWZ

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/2JZN6NWZDFMNTSMULHYXFTMYF5 \
  | 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: d272df36d91958d9c99459f172cd982f5dc8e8bece0a062d314a5bb881707d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12c5974aa45e8d3aecfcb3deefc13936935d31a0222b52e1c0d361c9dac73dc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2014-04-09T16:53:55Z",
    "title_canon_sha256": "1c74fa74856121cf7243924ed7bfcedefc69d6f92d8897cce48cf3844eae72b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2540",
    "kind": "arxiv",
    "version": 1
  }
}