Pith Number

pith:BO2WX2RB

pith:2014:BO2WX2RBZ4BQ3HZQ4DDIOOLUK3

not attested not anchored not stored refs pending

An application of topological graph clustering to protein function prediction

Danielle O'Donnol, Douglas Heisterkamp, Jesse Johnson, R. Sean Bowman

arxiv:1408.5634 v1 · 2014-08-24 · cs.CE · cs.LG · q-bio.QM · 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{BO2WX2RBZ4BQ3HZQ4DDIOOLUK3}

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	2026-05-18T02:44:24.665410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bb56bea21cf030d9f30e0c687397456c200cb236fd94769691750f4991895da

Aliases

arxiv: 1408.5634 · arxiv_version: 1408.5634v1 · doi: 10.48550/arxiv.1408.5634 · pith_short_12: BO2WX2RBZ4BQ · pith_short_16: BO2WX2RBZ4BQ3HZQ · pith_short_8: BO2WX2RB

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/BO2WX2RBZ4BQ3HZQ4DDIOOLUK3 \
  | 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: 0bb56bea21cf030d9f30e0c687397456c200cb236fd94769691750f4991895da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb359549560cf4579ec5653939ca4a7213f0a498d9e722c992574eedf36cf991",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2014-08-24T20:41:51Z",
    "title_canon_sha256": "3a9c8d08f3d8d1e50ea15e8fd22859a16152bb1c686d947c5a4d2914d837cbdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5634",
    "kind": "arxiv",
    "version": 1
  }
}