Pith Number

pith:MRJLG6YY

pith:2019:MRJLG6YYXES2DJQ3N3HOHIEWB3

not attested not anchored not stored refs pending

Surrogate Models for Enhancing the Efficiency of Neuroevolution in Reinforcement Learning

A. E. Eiben, J\"org Stork, Martin Zaefferer, Thomas Bartz-Beielstein

arxiv:1907.09300 v1 · 2019-07-22 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRJLG6YYXES2DJQ3N3HOHIEWB3}

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	2026-05-17T23:39:59.555352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6452b37b18b925a1a61b6ecee3a0960ef7bcbd39829edf62c4f2e4bf9557e198

Aliases

arxiv: 1907.09300 · arxiv_version: 1907.09300v1 · doi: 10.48550/arxiv.1907.09300 · pith_short_12: MRJLG6YYXES2 · pith_short_16: MRJLG6YYXES2DJQ3 · pith_short_8: MRJLG6YY

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/MRJLG6YYXES2DJQ3N3HOHIEWB3 \
  | 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: 6452b37b18b925a1a61b6ecee3a0960ef7bcbd39829edf62c4f2e4bf9557e198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "485184375def15943ff6e4f0ecab908acb775880f134f04d8f6b62d0b97e66c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-07-22T13:14:23Z",
    "title_canon_sha256": "4fa9e3616127b82c51784af561412b1f4acb293e8e96718bf6c3ebd76d6c7943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09300",
    "kind": "arxiv",
    "version": 1
  }
}