Pith Number

pith:X5O2CRHC

pith:2019:X5O2CRHC3W2PVBQOJAUJC3YW5P

not attested not anchored not stored refs pending

Monte Carlo Neural Fictitious Self-Play: Approach to Approximate Nash equilibrium of Imperfect-Information Games

Gang Pan, Li Zhang, Shijian Li, Wei Wang

arxiv:1903.09569 v2 · 2019-03-22 · 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{X5O2CRHC3W2PVBQOJAUJC3YW5P}

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	2026-05-17T23:49:14.394645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf5da144e2ddb4fa860e4828916f16ebf4d38994b49d42c787e2a3a623b560cd

Aliases

arxiv: 1903.09569 · arxiv_version: 1903.09569v2 · doi: 10.48550/arxiv.1903.09569 · pith_short_12: X5O2CRHC3W2P · pith_short_16: X5O2CRHC3W2PVBQO · pith_short_8: X5O2CRHC

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/X5O2CRHC3W2PVBQOJAUJC3YW5P \
  | 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: bf5da144e2ddb4fa860e4828916f16ebf4d38994b49d42c787e2a3a623b560cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44847c493355a1c7a464feba586643774280a7564dda2b5712285ddbf89f3cae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-03-22T15:58:35Z",
    "title_canon_sha256": "c761ceb75fc195a94b514eb5904d9e174b8e64a45933508553b2db92f157ad10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09569",
    "kind": "arxiv",
    "version": 2
  }
}