Pith Number

pith:UZ7NJHAG

pith:2014:UZ7NJHAG6IW3TARR74G2CUTUJU

not attested not anchored not stored refs pending

An Ordinal Minimax Theorem

Felix Brandt, Markus Brill, Warut Suksompong

arxiv:1412.4198 v5 · 2014-12-13 · 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{UZ7NJHAG6IW3TARR74G2CUTUJU}

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	2026-05-18T00:18:10.051061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a67ed49c06f22db98231ff0da152744d25ae44a713e38781851d5f1dcc649b78

Aliases

arxiv: 1412.4198 · arxiv_version: 1412.4198v5 · doi: 10.48550/arxiv.1412.4198 · pith_short_12: UZ7NJHAG6IW3 · pith_short_16: UZ7NJHAG6IW3TARR · pith_short_8: UZ7NJHAG

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/UZ7NJHAG6IW3TARR74G2CUTUJU \
  | 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: a67ed49c06f22db98231ff0da152744d25ae44a713e38781851d5f1dcc649b78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9563fcbad083ea70e8ce3569ac3f1dd7af474cdaf45f9c2162d9eec6e18befe3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-12-13T06:54:17Z",
    "title_canon_sha256": "686deb964e1033eb16a943c585382fe1de148c1eae89ac04980b89fe7c2f42fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4198",
    "kind": "arxiv",
    "version": 5
  }
}