Pith Number

pith:SCICF32H

pith:2015:SCICF32HEUUOAWQ2UMBE23C5WO

not attested not anchored not stored refs pending

Arrow type impossibility theorems over median algebras

Gerasimos C. Meletiou, Miguel Couceiro, Stephan Foldes

arxiv:1508.04741 v1 · 2015-08-19 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCICF32HEUUOAWQ2UMBE23C5WO}

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	2026-05-18T01:35:01.928919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

909022ef472528e05a1aa3024d6c5db388c1235e12961c0c471a3e3b5964da56

Aliases

arxiv: 1508.04741 · arxiv_version: 1508.04741v1 · doi: 10.48550/arxiv.1508.04741 · pith_short_12: SCICF32HEUUO · pith_short_16: SCICF32HEUUOAWQ2 · pith_short_8: SCICF32H

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/SCICF32HEUUOAWQ2UMBE23C5WO \
  | 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: 909022ef472528e05a1aa3024d6c5db388c1235e12961c0c471a3e3b5964da56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a969958b85e193aac1645295b1db059798fae8904724be96ece9667390f3193",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2015-08-19T18:56:33Z",
    "title_canon_sha256": "90ef68687278458ddde9f9062f642fb91af6283a88f3cb87e28101290901aada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04741",
    "kind": "arxiv",
    "version": 1
  }
}