Pith Number

pith:QDRVV2ZL

pith:2019:QDRVV2ZLM4TEPHUY65BJM4F2KZ

not attested not anchored not stored refs pending

Towards a Critical Race Methodology in Algorithmic Fairness

Alex Hanna, Andrew Smart, Emily Denton, Jamila Smith-Loud

arxiv:1912.03593 v1 · 2019-12-08 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QDRVV2ZLM4TEPHUY65BJM4F2KZ}

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	2026-07-05T00:24:46.919067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e35aeb2b6726479e98f7429670ba5679b2d5a7d6264f2f4ca92e2fa34f160b

Aliases

arxiv: 1912.03593 · arxiv_version: 1912.03593v1 · doi: 10.48550/arxiv.1912.03593 · pith_short_12: QDRVV2ZLM4TE · pith_short_16: QDRVV2ZLM4TEPHUY · pith_short_8: QDRVV2ZL

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/QDRVV2ZLM4TEPHUY65BJM4F2KZ \
  | 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: 80e35aeb2b6726479e98f7429670ba5679b2d5a7d6264f2f4ca92e2fa34f160b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56e242814c7b706d065a9e1fd93169aeb6925a3c001bd1ff41e5ca1f97704e1b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-12-08T01:42:23Z",
    "title_canon_sha256": "7327c893b875740618df9616a6103e6c0354c1638cb45797bae35fc16180596f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03593",
    "kind": "arxiv",
    "version": 1
  }
}