Pith Number

pith:PW4JHZVE

pith:2023:PW4JHZVES5Y6AZ6QJEZPKIEJMB

not attested not anchored not stored refs pending

Mastering Strategy Card Game (Hearthstone) with Improved Techniques

Changnan Xiao, Jie Chen, Peng Sun, Qinhan Huang, Xuefeng Huang, Yongxin Zhang

arxiv:2303.05197 v2 · 2023-03-09 · cs.LG · 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{PW4JHZVES5Y6AZ6QJEZPKIEJMB}

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	2026-07-05T06:14:41.548993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7db893e6a49771e067d04932f5208960446c1a6706e7d28c7dd108dbd7837ada

Aliases

arxiv: 2303.05197 · arxiv_version: 2303.05197v2 · doi: 10.48550/arxiv.2303.05197 · pith_short_12: PW4JHZVES5Y6 · pith_short_16: PW4JHZVES5Y6AZ6Q · pith_short_8: PW4JHZVE

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/PW4JHZVES5Y6AZ6QJEZPKIEJMB \
  | 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: 7db893e6a49771e067d04932f5208960446c1a6706e7d28c7dd108dbd7837ada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd6899bbdc557c76d6916730ea7b384d2f5470783c2291955a3ea6b7d162184d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-09T11:52:52Z",
    "title_canon_sha256": "bc4a5fa60cb4b2ae70d80558a99c9db14930e54e868c7d41491370adafd0342a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05197",
    "kind": "arxiv",
    "version": 2
  }
}