Pith Number

pith:UHPTAFF6

pith:2017:UHPTAFF6RTTJXDQJI55JY2MLEV

not attested not anchored not stored refs pending

Algorithmic decision making and the cost of fairness

Avi Feller, Aziz Huq, Emma Pierson, Sam Corbett-Davies, Sharad Goel

arxiv:1701.08230 v4 · 2017-01-28 · cs.CY · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHPTAFF6RTTJXDQJI55JY2MLEV}

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	2026-05-18T00:42:39.050519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1df3014be8ce69b8e09477a9c698b254dec03a1469c0fd5eb463c6dd122234f

Aliases

arxiv: 1701.08230 · arxiv_version: 1701.08230v4 · doi: 10.48550/arxiv.1701.08230 · pith_short_12: UHPTAFF6RTTJ · pith_short_16: UHPTAFF6RTTJXDQJ · pith_short_8: UHPTAFF6

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/UHPTAFF6RTTJXDQJI55JY2MLEV \
  | 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: a1df3014be8ce69b8e09477a9c698b254dec03a1469c0fd5eb463c6dd122234f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4467d914075cbb9f1257903cf2d7750656917b3475796b9f47a23a9c10ea1c",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-01-28T00:42:00Z",
    "title_canon_sha256": "f59fa8a261a8e97d6aa7c222fd209e4551212cc6a2ddc67345b24515f14f9c9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08230",
    "kind": "arxiv",
    "version": 4
  }
}