Pith Number

pith:WVGSSID5

pith:2020:WVGSSID5YVU7CI3XDMFEZ4ZXNU

not attested not anchored not stored refs pending

Utility is in the Eye of the User: A Critique of NLP Leaderboards

Dan Jurafsky, Kawin Ethayarajh

arxiv:2009.13888 v4 · 2020-09-29 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVGSSID5YVU7CI3XDMFEZ4ZXNU}

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

2 papers in Pith

Towards Real-World Validity in Generative AI Benchmarks: Understanding and Designing Domain-Centered Evaluations for Journalism Practitioners

Unsteady Metrics and Benchmarking Cultures of AI Model Builders

Receipt and verification

First computed	2026-07-05T02:19:56.155352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b54d29207dc569f123771b0a4cf3376d282c5081f26a45cab9e110b7c1c5f767

Aliases

arxiv: 2009.13888 · arxiv_version: 2009.13888v4 · doi: 10.48550/arxiv.2009.13888 · pith_short_12: WVGSSID5YVU7 · pith_short_16: WVGSSID5YVU7CI3X · pith_short_8: WVGSSID5

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/WVGSSID5YVU7CI3XDMFEZ4ZXNU \
  | 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: b54d29207dc569f123771b0a4cf3376d282c5081f26a45cab9e110b7c1c5f767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad4d644131ba58070a5e7155f9998a83f9ff96c2a165090a5075158b968ac991",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-09-29T09:25:31Z",
    "title_canon_sha256": "5ea30758bb56f2811310a0bd261686ede4720f7367565aa13f0ed0b28f469b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13888",
    "kind": "arxiv",
    "version": 4
  }
}