Pith Number

pith:IE2FBE7L

pith:2019:IE2FBE7LG2L53YYA6JUOHIUYZB

not attested not anchored not stored refs pending

Opponent Aware Reinforcement Learning

David Gomez-Ullate Oteiza, David Rios Insua, Roi Naveiro, Victor Gallego

arxiv:1908.08773 v2 · 2019-08-22 · cs.LG · 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{IE2FBE7LG2L53YYA6JUOHIUYZB}

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	2026-07-04T23:59:35.089938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41345093eb3697dde300f268e3a298c871a523e8432846e31f906237c5e35137

Aliases

arxiv: 1908.08773 · arxiv_version: 1908.08773v2 · doi: 10.48550/arxiv.1908.08773 · pith_short_12: IE2FBE7LG2L5 · pith_short_16: IE2FBE7LG2L53YYA · pith_short_8: IE2FBE7L

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/IE2FBE7LG2L53YYA6JUOHIUYZB \
  | 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: 41345093eb3697dde300f268e3a298c871a523e8432846e31f906237c5e35137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb53a64c97d297c6bca4d4ea0081fda70124eb0b84e4e732ca95573e2163491",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-22T04:19:12Z",
    "title_canon_sha256": "beb69a5370d7ef45ce3059390f6c4c0594903074b5c232863b38e1e303decc51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08773",
    "kind": "arxiv",
    "version": 2
  }
}