Pith Number

pith:QYUMR7QL

pith:2023:QYUMR7QL2KXAWHBSNERJMPQVCE

not attested not anchored not stored refs pending

Social Welfare Functions with Voters Qualifications: Impossibility Results

Yasunori Okumura

arxiv:2304.06961 v2 · 2023-04-14 · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYUMR7QL2KXAWHBSNERJMPQVCE}

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	2026-07-05T07:49:11.520290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8628c8fe0bd2ae0b1c326922963e1511119bb2177a6844168bc8745c0a7f06b3

Aliases

arxiv: 2304.06961 · arxiv_version: 2304.06961v2 · doi: 10.48550/arxiv.2304.06961 · pith_short_12: QYUMR7QL2KXA · pith_short_16: QYUMR7QL2KXAWHBS · pith_short_8: QYUMR7QL

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/QYUMR7QL2KXAWHBSNERJMPQVCE \
  | 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: 8628c8fe0bd2ae0b1c326922963e1511119bb2177a6844168bc8745c0a7f06b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "232b59ed9242636957229612b41f99a18d2204c1cf2789066516732460c7880b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2023-04-14T07:06:15Z",
    "title_canon_sha256": "e8e4d6b194e6ec6e01cb0b85bde9cc9f1722ae9a9c3a8694bce194a62bef86ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06961",
    "kind": "arxiv",
    "version": 2
  }
}