Pith Number

pith:R33YEXWO

pith:2024:R33YEXWOBYKRCIX73CPPTBBESC

not attested not anchored not stored refs pending

CoNLL#: Fine-grained Error Analysis and a Corrected Test Set for CoNLL-03 English

Andrew Rueda, Constantine Lignos, Elena \'Alvarez Mellado

arxiv:2405.11865 v1 · 2024-05-20 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R33YEXWOBYKRCIX73CPPTBBESC}

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	2026-07-05T08:20:57.103349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ef7825ece0e151122ffd89ef9842490be48c37e913aa2e51aacf3275713ef62

Aliases

arxiv: 2405.11865 · arxiv_version: 2405.11865v1 · doi: 10.48550/arxiv.2405.11865 · pith_short_12: R33YEXWOBYKR · pith_short_16: R33YEXWOBYKRCIX7 · pith_short_8: R33YEXWO

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/R33YEXWOBYKRCIX73CPPTBBESC \
  | 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: 8ef7825ece0e151122ffd89ef9842490be48c37e913aa2e51aacf3275713ef62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b55f70ead4a51c591eac321a3c7b5ff83605db4d0e669e8ba77d0e80911926",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-05-20T08:16:34Z",
    "title_canon_sha256": "7637189dad5f0c87f0339803a35b5c153d53c5141743353d7b60f8fa5c3469e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11865",
    "kind": "arxiv",
    "version": 1
  }
}