Pith Number

pith:NPWPTK4U

pith:2021:NPWPTK4UBP4YRMXGE2BSIVFFRI

not attested not anchored not stored refs pending

Unpacking the Interdependent Systems of Discrimination: Ableist Bias in NLP Systems through an Intersectional Lens

Cecilia Ovesdotter Alm, Matt Huenerfauth, Saad Hassan

arxiv:2110.00521 v1 · 2021-10-01 · 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{NPWPTK4UBP4YRMXGE2BSIVFFRI}

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	2026-07-05T03:19:30.277062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6becf9ab940bf988b2e626832454a58a37b68ca110a4d4fed692cb61a73b3c2d

Aliases

arxiv: 2110.00521 · arxiv_version: 2110.00521v1 · doi: 10.48550/arxiv.2110.00521 · pith_short_12: NPWPTK4UBP4Y · pith_short_16: NPWPTK4UBP4YRMXG · pith_short_8: NPWPTK4U

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/NPWPTK4UBP4YRMXGE2BSIVFFRI \
  | 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: 6becf9ab940bf988b2e626832454a58a37b68ca110a4d4fed692cb61a73b3c2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8572ede3302371c4c31fb911162e4d1e7c282f0462cb83efdb1116125c07d04",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-01T16:40:58Z",
    "title_canon_sha256": "7b8374e97bcc45f9bdb82f4a8b382652c4ff21495ce7cf6c12e0dc5e611a688e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00521",
    "kind": "arxiv",
    "version": 1
  }
}