Pith Number

pith:BE2NQAD5

pith:2019:BE2NQAD5JZFA45Z4FIQXS2LSP5

not attested not anchored not stored refs pending

Re-determinizing Information Set Monte Carlo Tree Search in Hanabi

James Goodman

arxiv:1902.06075 v2 · 2019-02-16 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BE2NQAD5JZFA45Z4FIQXS2LSP5}

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	2026-05-17T23:46:09.102310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0934d8007d4e4a0e773c2a217969727f4fb68278a0307191a9d9bd02ed877cce

Aliases

arxiv: 1902.06075 · arxiv_version: 1902.06075v2 · doi: 10.48550/arxiv.1902.06075 · pith_short_12: BE2NQAD5JZFA · pith_short_16: BE2NQAD5JZFA45Z4 · pith_short_8: BE2NQAD5

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/BE2NQAD5JZFA45Z4FIQXS2LSP5 \
  | 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: 0934d8007d4e4a0e773c2a217969727f4fb68278a0307191a9d9bd02ed877cce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65d91f6291c2251462376a835e2b4d339838955a2f8e4a9252742e7ed1b16e46",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-02-16T09:42:41Z",
    "title_canon_sha256": "d68123c17d8ba84309ef72878c6e8bd809192e35379157f8f52d38294d3225fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06075",
    "kind": "arxiv",
    "version": 2
  }
}