Pith Number

pith:KLEHK2IR

pith:2019:KLEHK2IRF74OO7L4ID7SUH2BIV

not attested not anchored not stored refs pending

Open-ended Learning in Symmetric Zero-sum Games

David Balduzzi, Julien Perolat, Marta Garnelo, Max Jaderberg, Thore Graepel, Wojciech M. Czarnecki, Yoram Bachrach

arxiv:1901.08106 v2 · 2019-01-23 · cs.LG · cs.GT · cs.MA · 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{KLEHK2IRF74OO7L4ID7SUH2BIV}

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

Dota 2 with Large Scale Deep Reinforcement Learning

Receipt and verification

First computed	2026-05-17T23:46:29.109925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52c87569112ff8e77d7c40ff2a1f414578c7d0c08c6304aa8c76b0b43b4ba82d

Aliases

arxiv: 1901.08106 · arxiv_version: 1901.08106v2 · doi: 10.48550/arxiv.1901.08106 · pith_short_12: KLEHK2IRF74O · pith_short_16: KLEHK2IRF74OO7L4 · pith_short_8: KLEHK2IR

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/KLEHK2IRF74OO7L4ID7SUH2BIV \
  | 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: 52c87569112ff8e77d7c40ff2a1f414578c7d0c08c6304aa8c76b0b43b4ba82d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dcc5b410920dd4da7e1dbae54486c0b1b782fdec894dff22ee843d72accf3ca",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.MA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-23T19:56:17Z",
    "title_canon_sha256": "6425c1df082adcd62651eb62cc104ad7f265a3a8de4bee19f839eb8ceecb6121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08106",
    "kind": "arxiv",
    "version": 2
  }
}