Pith Number

pith:TERFUCQ7

pith:2018:TERFUCQ7DX3THMZDPNZBAQWBFN

not attested not anchored not stored refs pending

ML-Schema: Exposing the Semantics of Machine Learning with Schemas and Ontologies

Agnieszka {\L}awrynowicz, Diego Esteves, Gustavo Correa Publio, Hamid Zafar, Joaquin Vanschoren, Larisa Soldatova, Pan\v{c}e Panov, Tommaso Soru

arxiv:1807.05351 v1 · 2018-07-14 · cs.LG · cs.DB · cs.IR · stat.ML

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

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.

Cited by

2 papers in Pith

OntoLogX: Ontology-Guided Knowledge Graph Extraction from Cybersecurity Logs with Large Language Models

Using Large Language Models and Knowledge Graphs to Improve the Interpretability of Machine Learning Models in Manufacturing

Receipt and verification

First computed	2026-05-18T00:10:43.740525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99225a0a1f1df733b3237b721042c12b46b53afe930e7a47ec0c519a779c480b

Aliases

arxiv: 1807.05351 · arxiv_version: 1807.05351v1 · doi: 10.48550/arxiv.1807.05351 · pith_short_12: TERFUCQ7DX3T · pith_short_16: TERFUCQ7DX3THMZD · pith_short_8: TERFUCQ7

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/TERFUCQ7DX3THMZDPNZBAQWBFN \
  | 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: 99225a0a1f1df733b3237b721042c12b46b53afe930e7a47ec0c519a779c480b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f45437f57ac1b8d8de40c70746008692796aea7059f9736d1e0091ef8890835",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-14T08:07:31Z",
    "title_canon_sha256": "29ce75cd2b1e3281a75848c5b647e3cde346913a103579d35c55fc65c46f055a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05351",
    "kind": "arxiv",
    "version": 1
  }
}