Pith Number

pith:PIA3RDL5

pith:2024:PIA3RDL5HF4IBBVNMUZMCIHFEL

not attested not anchored not stored refs pending

Assessing Group Fairness with Social Welfare Optimization

Derek Leben, J. N. Hooker, Violet Chen

arxiv:2405.11421 v1 · 2024-05-19 · cs.AI · cs.CY · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIA3RDL5HF4IBBVNMUZMCIHFEL}

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	2026-07-05T08:20:39.125105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a01b88d7d39788086ad6532c120e522f156d2f5806ef240f5a58797aaa02b36

Aliases

arxiv: 2405.11421 · arxiv_version: 2405.11421v1 · doi: 10.48550/arxiv.2405.11421 · pith_short_12: PIA3RDL5HF4I · pith_short_16: PIA3RDL5HF4IBBVN · pith_short_8: PIA3RDL5

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/PIA3RDL5HF4IBBVNMUZMCIHFEL \
  | 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: 7a01b88d7d39788086ad6532c120e522f156d2f5806ef240f5a58797aaa02b36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11ed98e0efbb8f19e75ed9716f0cc8abf3fab893f424f4aad283726cf52a208b",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-05-19T01:41:04Z",
    "title_canon_sha256": "38a4a4ebe540afee46cb6494abae9232c2740ab40fcd04336ff6b8e9611ef183"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11421",
    "kind": "arxiv",
    "version": 1
  }
}