Pith Number

pith:PMX6ERAF

pith:2018:PMX6ERAFWTYHOC5NEIOHCLIO6O

not attested not anchored not stored refs pending

Predicting Race and Ethnicity From the Sequence of Characters in a Name

Gaurav Sood, Rajashekar Chintalapati, Suriyan Laohaprapanon

arxiv:1805.02109 v2 · 2018-05-05 · stat.AP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PMX6ERAFWTYHOC5NEIOHCLIO6O}

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

5 papers in Pith

War in the Abstract: The Rise and Consequences of Militarized Language in Scientific Communication

QUIET: Quantifying Underutilized Influential Edges for Targeted Synchronization

Whose Name Comes Up? III: Persona Prompting Effects in LLM-Based Scholar Recommendation

Using Embedding Models to Improve Probabilistic Race Prediction

NameBERT: Scaling Name-Based Nationality Classification with LLM-Augmented Open Academic Data

Receipt and verification

First computed	2026-07-05T06:29:59.006671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b2fe24405b4f0770bad221c712d0ef3850afd4379501bca497bdc06b6f1c891

Aliases

arxiv: 1805.02109 · arxiv_version: 1805.02109v2 · doi: 10.48550/arxiv.1805.02109 · pith_short_12: PMX6ERAFWTYH · pith_short_16: PMX6ERAFWTYHOC5N · pith_short_8: PMX6ERAF

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/PMX6ERAFWTYHOC5NEIOHCLIO6O \
  | 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: 7b2fe24405b4f0770bad221c712d0ef3850afd4379501bca497bdc06b6f1c891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f774c5f8360b2a406f7071ca65fa3306ce9f28083b4d8dcb3320de5013dc9456",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-05-05T20:04:49Z",
    "title_canon_sha256": "2135daabaf6442c6bd950b78996184896ee9747248b2b5c6e9f1bd010dd02805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02109",
    "kind": "arxiv",
    "version": 2
  }
}