Pith Number

pith:4IJKMWB5

pith:1995:4IJKMWB5H36UR7OUGFIDPKRGWL

not attested not anchored not stored refs pending

Lexical Knowledge Representation in an Intelligent Dictionary Help System

A. Diaz de Ilarraza, Basque Country University), E. Agirre, K. Sarasola (Informatika Fakultatea, X. Arregi, X. Artola

arxiv:cmp-lg/9501004 v1 · 1995-01-30 · cmp-lg · 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{4IJKMWB5H36UR7OUGFIDPKRGWL}

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	2026-05-18T01:07:24.266589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e212a6583d3efd48fdd4315037aa26b2fe580e159c1bca1afa8178362e2a6acc

Aliases

arxiv: cmp-lg/9501004 · arxiv_version: cmp-lg/9501004v1 · doi: 10.48550/arxiv.cmp-lg/9501004 · pith_short_12: 4IJKMWB5H36U · pith_short_16: 4IJKMWB5H36UR7OU · pith_short_8: 4IJKMWB5

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/4IJKMWB5H36UR7OUGFIDPKRGWL \
  | 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: e212a6583d3efd48fdd4315037aa26b2fe580e159c1bca1afa8178362e2a6acc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b28f5d1e8cf631feb0998689c369c567a509627d33799cfe64b4685fe6966ce",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "",
    "primary_cat": "cmp-lg",
    "submitted_at": "1995-01-30T10:58:03Z",
    "title_canon_sha256": "eaca14b5217c5fa4c3d6cb5ed9189d436447d5e402e2a338b653c94442aa22ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cmp-lg/9501004",
    "kind": "arxiv",
    "version": 1
  }
}