Pith Number

pith:4MOIGYH4

pith:2022:4MOIGYH4XV56PZBDOVECIG6A4M

not attested not anchored not stored refs pending

IELM: An Open Information Extraction Benchmark for Pre-Trained Language Models

Chenguang Wang, Dawn Song, Xiao Liu

arxiv:2210.14128 v1 · 2022-10-25 · 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{4MOIGYH4XV56PZBDOVECIG6A4M}

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	2026-07-05T05:10:26.421399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e31c8360fcbd7be7e4237548241bc0e32ce91ee145800b58f657f20733f76f54

Aliases

arxiv: 2210.14128 · arxiv_version: 2210.14128v1 · doi: 10.48550/arxiv.2210.14128 · pith_short_12: 4MOIGYH4XV56 · pith_short_16: 4MOIGYH4XV56PZBD · pith_short_8: 4MOIGYH4

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/4MOIGYH4XV56PZBDOVECIG6A4M \
  | 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: e31c8360fcbd7be7e4237548241bc0e32ce91ee145800b58f657f20733f76f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eed95d6ff4a838423111652e79d4853ea52c30e014c7ce9075e92250fff0b7c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-25T16:25:00Z",
    "title_canon_sha256": "a2b01eb25febb712dfe3d55b527655e18d16f23e41f82e41f8460f2cb47fe735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14128",
    "kind": "arxiv",
    "version": 1
  }
}