Pith Number

pith:QKQ355HD

pith:2018:QKQ355HDHDH4AWSHA7OFQ2EVBI

not attested not anchored not stored refs pending

Structured Evolution with Compact Architectures for Scalable Policy Optimization

Adrian Weller, Krzysztof Choromanski, Mark Rowland, Richard E. Turner, Vikas Sindhwani

arxiv:1804.02395 v2 · 2018-04-06 · 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{QKQ355HDHDH4AWSHA7OFQ2EVBI}

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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.

Cited by

1 paper in Pith

Distributed Black-Box Optimization via Error Correcting Codes

Receipt and verification

First computed	2026-05-18T00:13:37.029452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82a1bef4e338cfc05a4707dc5868950a27c4658a730e77e87cc2825dc5c9ab41

Aliases

arxiv: 1804.02395 · arxiv_version: 1804.02395v2 · doi: 10.48550/arxiv.1804.02395 · pith_short_12: QKQ355HDHDH4 · pith_short_16: QKQ355HDHDH4AWSH · pith_short_8: QKQ355HD

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/QKQ355HDHDH4AWSHA7OFQ2EVBI \
  | 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: 82a1bef4e338cfc05a4707dc5868950a27c4658a730e77e87cc2825dc5c9ab41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74fc0d0bd30c806724ad36a657c26de06e548b076d71cab6a6a0607952844e75",
    "cross_cats_sorted": [
      "cs.RO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-06T15:25:14Z",
    "title_canon_sha256": "fbc242ccbf718cadb1684dc85b182c421d52cc4b58c1576e0adf1a09a083a7a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02395",
    "kind": "arxiv",
    "version": 2
  }
}