Pith Number

pith:BEX2FOIS

pith:2018:BEX2FOIS37BX2PZJ2PH4CVF5YB

not attested not anchored not stored refs pending

Evolution-Guided Policy Gradient in Reinforcement Learning

Kagan Tumer, Shauharda Khadka

arxiv:1805.07917 v2 · 2018-05-21 · cs.LG · cs.NE · 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{BEX2FOIS37BX2PZJ2PH4CVF5YB}

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	2026-05-18T00:02:09.997667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092fa2b912dfc37d3f29d3cfc154bdc06693394d5f599505a34f8b8cf01c2170

Aliases

arxiv: 1805.07917 · arxiv_version: 1805.07917v2 · doi: 10.48550/arxiv.1805.07917 · pith_short_12: BEX2FOIS37BX · pith_short_16: BEX2FOIS37BX2PZJ · pith_short_8: BEX2FOIS

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/BEX2FOIS37BX2PZJ2PH4CVF5YB \
  | 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: 092fa2b912dfc37d3f29d3cfc154bdc06693394d5f599505a34f8b8cf01c2170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b18fd1425e43afc6014d996856da7f085121fba0ef8c14303843d71575626d1c",
    "cross_cats_sorted": [
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-21T06:55:58Z",
    "title_canon_sha256": "2b75a128427869edb026f997d655f6f02762230b1950bb491b8693a2217223c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07917",
    "kind": "arxiv",
    "version": 2
  }
}