Pith Number

pith:B5YQ2MJL

pith:2022:B5YQ2MJLADCH7BVUMVALDXDLEX

not attested not anchored not stored refs pending

Contextual Semantic Embeddings for Ontology Subsumption Prediction

Ernesto Jimenez-Ruiz, Hang Dong, Ian Horrocks, Jiaoyan Chen, Yuan He, Yuxia Geng

arxiv:2202.09791 v4 · 2022-02-20 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5YQ2MJLADCH7BVUMVALDXDLEX}

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	2026-07-05T05:52:18.866219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f710d312b00c47f86b46540b1dc6b25debe0712a87052928cad9bf2be5a2277

Aliases

arxiv: 2202.09791 · arxiv_version: 2202.09791v4 · doi: 10.48550/arxiv.2202.09791 · pith_short_12: B5YQ2MJLADCH · pith_short_16: B5YQ2MJLADCH7BVU · pith_short_8: B5YQ2MJL

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/B5YQ2MJLADCH7BVUMVALDXDLEX \
  | 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: 0f710d312b00c47f86b46540b1dc6b25debe0712a87052928cad9bf2be5a2277

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9473b53ac0d97ecab1f9ff30a6e9c988b8d14240dcc4e02bb86a550cc07db64a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-02-20T11:14:04Z",
    "title_canon_sha256": "ff9ae27d1e8da241a535f464053172dcfe97c091f949e80cc7fc9b900254e127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09791",
    "kind": "arxiv",
    "version": 4
  }
}