Pith Number

pith:OE6446OJ

pith:2022:OE6446OJN5Q76N2IU62YMKRZQO

not attested not anchored not stored refs pending

Feature Acquisition using Monte Carlo Tree Search

Diego Klabjan, Mark Shapiro, Sungsoo Lim

arxiv:2212.11360 v1 · 2022-12-21 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OE6446OJN5Q76N2IU62YMKRZQO}

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	2026-07-05T05:27:38.175758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

713dce79c96f61ff3748a7b5862a3983ad07266e497ef28d51bcabe8e8145feb

Aliases

arxiv: 2212.11360 · arxiv_version: 2212.11360v1 · doi: 10.48550/arxiv.2212.11360 · pith_short_12: OE6446OJN5Q7 · pith_short_16: OE6446OJN5Q76N2I · pith_short_8: OE6446OJ

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/OE6446OJN5Q76N2IU62YMKRZQO \
  | 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: 713dce79c96f61ff3748a7b5862a3983ad07266e497ef28d51bcabe8e8145feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c74b49fea59377c6d1559e975d5b980d5c8f3a8556172e20b7baf7e71f535bc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-21T20:53:44Z",
    "title_canon_sha256": "84577c3c1c7f863dae7e977abb4fc686d8c8ba3649ebe77655bc359c174f76e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.11360",
    "kind": "arxiv",
    "version": 1
  }
}