Pith Number

pith:ELMAX6HD

pith:2018:ELMAX6HDQY5OUZYJSLEIZKLX6K

not attested not anchored not stored refs pending

Concept2vec: Metrics for Evaluating Quality of Embeddings for Ontological Concepts

Amit Sheth, Faisal Alshargi, Saeedeh Shekarpour, Tommaso Soru

arxiv:1803.04488 v3 · 2018-03-12 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELMAX6HDQY5OUZYJSLEIZKLX6K}

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.

Cited by

1 paper in Pith

Extending Ontologies: From Dense Embeddings to Hybrid Quantum-Fuzzy Systems

Receipt and verification

First computed	2026-07-05T01:01:18.064973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22d80bf8e3863aea670992c88ca977f2b227fb1974dd87842d441a82e198a37f

Aliases

arxiv: 1803.04488 · arxiv_version: 1803.04488v3 · doi: 10.48550/arxiv.1803.04488 · pith_short_12: ELMAX6HDQY5O · pith_short_16: ELMAX6HDQY5OUZYJ · pith_short_8: ELMAX6HD

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/ELMAX6HDQY5OUZYJSLEIZKLX6K \
  | 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: 22d80bf8e3863aea670992c88ca977f2b227fb1974dd87842d441a82e198a37f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3abc7c872093c6f38fcce9540cec252704932e0ebabcb4d30899c73768a4ccf9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-12T19:46:10Z",
    "title_canon_sha256": "f7ba249ad398859f1531040d397923e6b8cd25aff2caf50dd1f21ed68dec9c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04488",
    "kind": "arxiv",
    "version": 3
  }
}