Pith Number

pith:7ENCCS2D

pith:2019:7ENCCS2DNZGKQBRL6ONZEKUL3M

not attested not anchored not stored refs pending

Provably Robust Blackbox Optimization for Reinforcement Learning

Aldo Pacchiano, Atil Iscen, Deepali Jain, Jack Parker-Holder, Jasmine Hsu, Krzysztof Choromanski, Vikas Sindhwani, Yunhao Tang, Yuxiang Yang

arxiv:1903.02993 v2 · 2019-03-07 · 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{7ENCCS2DNZGKQBRL6ONZEKUL3M}

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	2026-05-17T23:41:17.466180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f91a214b436e4ca8062bf39b922a8bdb36b7f1afc33d7669b30d02dfed220ba8

Aliases

arxiv: 1903.02993 · arxiv_version: 1903.02993v2 · doi: 10.48550/arxiv.1903.02993 · pith_short_12: 7ENCCS2DNZGK · pith_short_16: 7ENCCS2DNZGKQBRL · pith_short_8: 7ENCCS2D

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/7ENCCS2DNZGKQBRL6ONZEKUL3M \
  | 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: f91a214b436e4ca8062bf39b922a8bdb36b7f1afc33d7669b30d02dfed220ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ba9fd45360bed155302581e57b8e87d9b3a76d1ce33534c652431dcfd51eda0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-07T15:29:05Z",
    "title_canon_sha256": "b49aa7f54a3ff42926d1d6b7eae65fa5c3e3fc5f3d62ac71698dd79d4af2e47b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02993",
    "kind": "arxiv",
    "version": 2
  }
}