Pith Number

pith:7ZR66RUX

pith:2018:7ZR66RUXQ3VQE6XJ5DS6IC75A5

not attested not anchored not stored refs pending

Guided evolutionary strategies: Augmenting random search with surrogate gradients

Dami Choi, George Tucker, Jascha Sohl-Dickstein, Luke Metz, Niru Maheswaranathan

arxiv:1806.10230 v4 · 2018-06-26 · cs.NE · 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{7ZR66RUXQ3VQE6XJ5DS6IC75A5}

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	2026-05-17T23:43:43.202607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe63ef469786eb027ae9e8e5e40bfd074c8b6af5812a60d283fce23687f0e2ec

Aliases

arxiv: 1806.10230 · arxiv_version: 1806.10230v4 · doi: 10.48550/arxiv.1806.10230 · pith_short_12: 7ZR66RUXQ3VQ · pith_short_16: 7ZR66RUXQ3VQE6XJ · pith_short_8: 7ZR66RUX

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/7ZR66RUXQ3VQE6XJ5DS6IC75A5 \
  | 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: fe63ef469786eb027ae9e8e5e40bfd074c8b6af5812a60d283fce23687f0e2ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7b9bf0198f11f8f4372d24b73d2e2b556271ff6d1c4917284c82f43c3a8cb38",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-06-26T22:14:36Z",
    "title_canon_sha256": "5d87f51ac364b914688af3111ce19a427d80cd2f905920d815eac758dbcf416f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10230",
    "kind": "arxiv",
    "version": 4
  }
}