Pith Number

pith:OUN5SFZZ

pith:2019:OUN5SFZZ7I4V4IXPAPNS6TIMOJ

not attested not anchored not stored refs pending

Solving zero-sum extensive-form games with arbitrary payoff uncertainty models

John Levine, John Quigley, Juan Leni

arxiv:1905.03850 v1 · 2019-04-24 · cs.GT · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUN5SFZZ7I4V4IXPAPNS6TIMOJ}

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	2026-05-17T23:46:35.434689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

751bd91739fa395e22ef03db2f4d0c724786f7b55c7f89e83220ed0300f86dae

Aliases

arxiv: 1905.03850 · arxiv_version: 1905.03850v1 · doi: 10.48550/arxiv.1905.03850 · pith_short_12: OUN5SFZZ7I4V · pith_short_16: OUN5SFZZ7I4V4IXP · pith_short_8: OUN5SFZZ

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/OUN5SFZZ7I4V4IXPAPNS6TIMOJ \
  | 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: 751bd91739fa395e22ef03db2f4d0c724786f7b55c7f89e83220ed0300f86dae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61753e0a106b23828bfa2c19b9b1a23f3c0148a8dd2272a6ead349cb1b36a2e2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-04-24T05:30:01Z",
    "title_canon_sha256": "b05fd6f4facce10a183c7365d4f4de7a2cc8e51553d5f1a2116e8d8de8551d4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03850",
    "kind": "arxiv",
    "version": 1
  }
}