Pith Number

pith:4252E4AR

pith:2018:4252E4AR3EKVSHSM5NPQJY5HQL

not attested not anchored not stored refs pending

Active Reinforcement Learning with Monte-Carlo Tree Search

Owain Evans, Sebastian Schulze

arxiv:1803.04926 v3 · 2018-03-13 · 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{4252E4AR3EKVSHSM5NPQJY5HQL}

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	2026-05-18T00:20:13.441764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6bba27011d915591e4ceb5f04e3a782e6133d35cf651ffa5c47cbd3b859664c

Aliases

arxiv: 1803.04926 · arxiv_version: 1803.04926v3 · doi: 10.48550/arxiv.1803.04926 · pith_short_12: 4252E4AR3EKV · pith_short_16: 4252E4AR3EKVSHSM · pith_short_8: 4252E4AR

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/4252E4AR3EKVSHSM5NPQJY5HQL \
  | 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: e6bba27011d915591e4ceb5f04e3a782e6133d35cf651ffa5c47cbd3b859664c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaf2a261a6544e7613800ca638c474561de0d45e04abbe41c8d6bcfa41058b20",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-13T16:35:25Z",
    "title_canon_sha256": "2b3e964cd0cb778cbdbcdefd2c1bb5df322704a14b5b0925abb708e7b75d2463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04926",
    "kind": "arxiv",
    "version": 3
  }
}