Pith Number

pith:W57HVLN2

pith:2020:W57HVLN23UGHFDGPK7Y4SZBACV

not attested not anchored not stored refs pending

Sample-efficient Cross-Entropy Method for Real-time Planning

Cristina Pinneri, Georg Martius, Jan Achterhold, Joerg Stueckler, Michal Rolinek, Sebastian Blaes, Shambhuraj Sawant

arxiv:2008.06389 v1 · 2020-08-14 · cs.LG · cs.RO · 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{W57HVLN23UGHFDGPK7Y4SZBACV}

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	2026-07-05T01:27:08.971057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b77e7aadbadd0c728ccf57f1c96420157ddeeeeffc10ff6e254085eae87cd28d

Aliases

arxiv: 2008.06389 · arxiv_version: 2008.06389v1 · doi: 10.48550/arxiv.2008.06389 · pith_short_12: W57HVLN23UGH · pith_short_16: W57HVLN23UGHFDGP · pith_short_8: W57HVLN2

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/W57HVLN23UGHFDGPK7Y4SZBACV \
  | 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: b77e7aadbadd0c728ccf57f1c96420157ddeeeeffc10ff6e254085eae87cd28d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17830998e4cd057fee16e7ff203669be2b2fb58ff6a3d6e1774d7f16a96c3e6f",
    "cross_cats_sorted": [
      "cs.RO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-08-14T14:25:59Z",
    "title_canon_sha256": "3ce6639616ac6eecad2ed722ed8313cca76e27cc3386324e2384c416b90122d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.06389",
    "kind": "arxiv",
    "version": 1
  }
}