Pith Number

pith:SVDX7YZG

pith:2019:SVDX7YZGU7GTFJYQUPTV5B3YCH

not attested not anchored not stored refs pending

Discrimination in the Age of Algorithms

Cass R. Sunstein, Jens Ludwig, Jon Kleinberg, Sendhil Mullainathan

arxiv:1902.03731 v1 · 2019-02-11 · cs.CY · cs.AI · 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{SVDX7YZGU7GTFJYQUPTV5B3YCH}

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

Mutatis Mutandis: Revisiting the Comparator in Discrimination Testing

Receipt and verification

First computed	2026-05-17T23:54:19.716002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95477fe326a7cd32a710a3e75e877811eb96209d16cbcbe738435e02b446012c

Aliases

arxiv: 1902.03731 · arxiv_version: 1902.03731v1 · doi: 10.48550/arxiv.1902.03731 · pith_short_12: SVDX7YZGU7GT · pith_short_16: SVDX7YZGU7GTFJYQ · pith_short_8: SVDX7YZG

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/SVDX7YZGU7GTFJYQUPTV5B3YCH \
  | 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: 95477fe326a7cd32a710a3e75e877811eb96209d16cbcbe738435e02b446012c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "868419c1953080156fdd500f84de2ab877abc6e56f807d8b63af70202f1631b7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-02-11T04:58:11Z",
    "title_canon_sha256": "164301a5f76dbde668d334590c440bba94ae3ef53081e734ce137c37a7428d78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03731",
    "kind": "arxiv",
    "version": 1
  }
}