Pith Number

pith:V3W6V374

pith:2019:V3W6V374YZN5J5GHQJ7QSENITR

not attested not anchored not stored refs pending

The Hanabi Challenge: A New Frontier for AI Research

Edward Hughes, Emilio Parisotto, H. Francis Song, Hugo Larochelle, Iain Dunning, Jakob N. Foerster, Marc G. Bellemare, Marc Lanctot, Michael Bowling, Neil Burch, Nolan Bard, Sarath Chandar, Shibl Mourad, Subhodeep Moitra, Vincent Dumoulin

arxiv:1902.00506 v2 · 2019-02-01 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3W6V374YZN5J5GHQJ7QSENITR}

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.

Cited by

1 paper in Pith

Diverse Agents for Ad-Hoc Cooperation in Hanabi

Receipt and verification

First computed	2026-07-05T00:24:36.718412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeedeaeffcc65bd4f4c7827f0911a89c640e3fb6ab6b969bbde54c25cb125256

Aliases

arxiv: 1902.00506 · arxiv_version: 1902.00506v2 · doi: 10.48550/arxiv.1902.00506 · pith_short_12: V3W6V374YZN5 · pith_short_16: V3W6V374YZN5J5GH · pith_short_8: V3W6V374

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/V3W6V374YZN5J5GHQJ7QSENITR \
  | 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: aeedeaeffcc65bd4f4c7827f0911a89c640e3fb6ab6b969bbde54c25cb125256

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "651ce6279d4c959839e594a12d69ae3d07a083c52d3ef06b39bd342a94382771",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-01T18:59:07Z",
    "title_canon_sha256": "e89830fb1fdd8ddb62c76355a798003bd4c71d4b416e8afbacad68f865c70604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00506",
    "kind": "arxiv",
    "version": 2
  }
}