Pith Number

pith:ZYZQJ3V4

pith:2014:ZYZQJ3V4LAVA6M6EVTJRTS3QTK

not attested not anchored not stored refs pending

Identification of functionally related enzymes by learning-to-rank methods

Antti Airola, Bernard De Baets, Eyke H\"ullermeier, Gerhard Klebe, Michiel Stock, Serghei Glinca, Tapio Pahikkala, Thomas Fober, Willem Waegeman

arxiv:1405.4394 v1 · 2014-05-17 · cs.LG · cs.CE · 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{ZYZQJ3V4LAVA6M6EVTJRTS3QTK}

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	2026-05-18T02:51:41.021187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce3304eebc582a0f33c4acd319cb709aa80bca73dc3897710a2ff8d36ca10535

Aliases

arxiv: 1405.4394 · arxiv_version: 1405.4394v1 · doi: 10.48550/arxiv.1405.4394 · pith_short_12: ZYZQJ3V4LAVA · pith_short_16: ZYZQJ3V4LAVA6M6E · pith_short_8: ZYZQJ3V4

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/ZYZQJ3V4LAVA6M6EVTJRTS3QTK \
  | 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: ce3304eebc582a0f33c4acd319cb709aa80bca73dc3897710a2ff8d36ca10535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4332a04c2eedc5995ab617fc835702dc69f6648bbe1074f7cf4200b5d71424a5",
    "cross_cats_sorted": [
      "cs.CE",
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-05-17T13:51:42Z",
    "title_canon_sha256": "c4608fbb12b512f35c20d35f0b34d5fec8a20ee168d6bb8135e964296248e7f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4394",
    "kind": "arxiv",
    "version": 1
  }
}