Pith Number

pith:ANLEJD3U

pith:2022:ANLEJD3UEUISWMH3HQIS5L5DY5

not attested not anchored not stored refs pending

Detecting Label Errors in Token Classification Data

Jonas Mueller, Wei-Chen Wang

arxiv:2210.03920 v1 · 2022-10-08 · cs.CL · 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{ANLEJD3UEUISWMH3HQIS5L5DY5}

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

Revising RVL-CDIP: Quantifying Errors and Test-Train Overlap

Receipt and verification

First computed	2026-07-05T05:08:52.991871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0356448f7425112b30fb3c112eafa3c77a48fd4cba7116042e58f90f2733ec1d

Aliases

arxiv: 2210.03920 · arxiv_version: 2210.03920v1 · doi: 10.48550/arxiv.2210.03920 · pith_short_12: ANLEJD3UEUIS · pith_short_16: ANLEJD3UEUISWMH3 · pith_short_8: ANLEJD3U

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/ANLEJD3UEUISWMH3HQIS5L5DY5 \
  | 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: 0356448f7425112b30fb3c112eafa3c77a48fd4cba7116042e58f90f2733ec1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20455eb64b9ecdc73ce2640d6f05f5d8c3d855454bde34a2c65537e7dce5d64a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-08T05:14:22Z",
    "title_canon_sha256": "f5c09ea07ca4baeabbde460b1f86b0576a15ec5de7f2486fddbed72e65404708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03920",
    "kind": "arxiv",
    "version": 1
  }
}