Pith Number

pith:NZJCXNQE

pith:2025:NZJCXNQEOSXOE7453NANG2G527

not attested not anchored not stored refs pending

Evolutionary Policy Optimization

Keshav Pingali, Risto Miikkulainen, Zelal Su "Lain" Mustafaoglu

arxiv:2504.12568 v1 · 2025-04-17 · cs.LG · 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{NZJCXNQEOSXOE7453NANG2G527}

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	2026-07-05T10:50:18.506514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e522bb60474aee27f9ddb40d368ddd7c8dff536d3f07be0ee6a3f2596ad2853

Aliases

arxiv: 2504.12568 · arxiv_version: 2504.12568v1 · doi: 10.48550/arxiv.2504.12568 · pith_short_12: NZJCXNQEOSXO · pith_short_16: NZJCXNQEOSXOE745 · pith_short_8: NZJCXNQE

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/NZJCXNQEOSXOE7453NANG2G527 \
  | 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: 6e522bb60474aee27f9ddb40d368ddd7c8dff536d3f07be0ee6a3f2596ad2853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8f78c74741d47a5625092c2bd6260e08235b5e33d9ed1a421ec91eaa770d5ab",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-17T01:33:06Z",
    "title_canon_sha256": "f1d68495fb4ea469e206aeddb10bece34ede306398c2e007c9bc436d74a67d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12568",
    "kind": "arxiv",
    "version": 1
  }
}