Pith Number

pith:5LZPZHSV

pith:2021:5LZPZHSVHXBKWI5FWWZXGXCA7O

not attested not anchored not stored refs pending

What Will it Take to Fix Benchmarking in Natural Language Understanding?

George E. Dahl, Samuel R. Bowman

arxiv:2104.02145 v3 · 2021-04-05 · 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{5LZPZHSVHXBKWI5FWWZXGXCA7O}

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

The Case for Model Science: Verify, Explore, Steer, Refine

Do Androids Dream of Breaking the Game? Systematically Auditing AI Agent Benchmarks with BenchJack

Receipt and verification

First computed	2026-07-05T03:23:09.094668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaf2fc9e553dc2ab23a5b5b3735c40fba312f271715110d696bb5b367a984069

Aliases

arxiv: 2104.02145 · arxiv_version: 2104.02145v3 · doi: 10.48550/arxiv.2104.02145 · pith_short_12: 5LZPZHSVHXBK · pith_short_16: 5LZPZHSVHXBKWI5F · pith_short_8: 5LZPZHSV

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/5LZPZHSVHXBKWI5FWWZXGXCA7O \
  | 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: eaf2fc9e553dc2ab23a5b5b3735c40fba312f271715110d696bb5b367a984069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f8f89fb2776d6a62926c97f953bf638cb6077eac93b4d70acf051c1c8c31444",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-05T20:36:11Z",
    "title_canon_sha256": "26ef90efc21489307c3471cd7281ed3e8dd1c41dd229742e2a8ca03f6106a117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02145",
    "kind": "arxiv",
    "version": 3
  }
}