Pith Number

pith:GSFPL4OA

pith:2018:GSFPL4OAAR63BZWQZY3IKCL54J

not attested not anchored not stored refs pending

Importance mixing: Improving sample reuse in evolutionary policy search methods

Alo\"is Pourchot, Nicolas Perrin, Olivier Sigaud

arxiv:1808.05832 v1 · 2018-08-17 · 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{GSFPL4OAAR63BZWQZY3IKCL54J}

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	2026-05-18T00:07:51.981690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

348af5f1c0047db0e6d0ce3685097de2774c92f13d931d3c6496eeb330bfab0d

Aliases

arxiv: 1808.05832 · arxiv_version: 1808.05832v1 · doi: 10.48550/arxiv.1808.05832 · pith_short_12: GSFPL4OAAR63 · pith_short_16: GSFPL4OAAR63BZWQ · pith_short_8: GSFPL4OA

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/GSFPL4OAAR63BZWQZY3IKCL54J \
  | 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: 348af5f1c0047db0e6d0ce3685097de2774c92f13d931d3c6496eeb330bfab0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b091e3510c9522e25d5545160ef2e0872950a63544a467ef163730c2be05883b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-08-17T11:25:19Z",
    "title_canon_sha256": "1374c3fada40d03527315792400ecc5973b5b62c690901e8f40c0efbe6a0fd5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05832",
    "kind": "arxiv",
    "version": 1
  }
}