Pith Number

pith:KD2PNKJF

pith:1996:KD2PNKJFN3QZETUW35KXQNRXQH

not attested not anchored not stored refs pending

Assessing agreement on classification tasks: the kappa statistic

Jean Carletta (University of Edinburgh)

arxiv:cmp-lg/9602004 v1 · 1996-02-27 · 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{KD2PNKJFN3QZETUW35KXQNRXQH}

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

Automating Credit Card Limit Adjustments Using Machine Learning

Receipt and verification

First computed	2026-07-04T15:08:27.434217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50f4f6a9256ee1924e96df5578363781cb9e4c83c00d89609e7e18ba52acfe95

Aliases

arxiv: cmp-lg/9602004 · arxiv_version: cmp-lg/9602004v1 · doi: 10.48550/arxiv.cmp-lg/9602004 · pith_short_12: KD2PNKJFN3QZ · pith_short_16: KD2PNKJFN3QZETUW · pith_short_8: KD2PNKJF

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/KD2PNKJFN3QZETUW35KXQNRXQH \
  | 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: 50f4f6a9256ee1924e96df5578363781cb9e4c83c00d89609e7e18ba52acfe95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87ba62a9e149d2cffca162615814f8c695fad9fc7432fe2195afe7823ae9476f",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "",
    "primary_cat": "cmp-lg",
    "submitted_at": "1996-02-27T12:18:26Z",
    "title_canon_sha256": "6cb1d60daa4985b3b9ddd44684bc902351dfdb0101c4d9ecb5e88115b0ac4596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cmp-lg/9602004",
    "kind": "arxiv",
    "version": 1
  }
}