Pith Number

pith:Y542OGQW

pith:2022:Y542OGQWR2JR53QZPM4QWAKOY2

not attested not anchored not stored refs pending

evosax: JAX-based Evolution Strategies

Robert Tjarko Lange

arxiv:2212.04180 v1 · 2022-12-08 · cs.NE · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y542OGQWR2JR53QZPM4QWAKOY2}

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.

Cited by

2 papers in Pith

Bridging Spherical Black-Box Optimizers

How Optimality Structures Sparse Dictionaries: A Theory for Understanding SAE Representations

Receipt and verification

First computed	2026-07-05T05:23:37.373586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c779a71a168e931eee197b390b014ec6986e1593ceb09a76cd72e2013f4ce6ed

Aliases

arxiv: 2212.04180 · arxiv_version: 2212.04180v1 · doi: 10.48550/arxiv.2212.04180 · pith_short_12: Y542OGQWR2JR · pith_short_16: Y542OGQWR2JR53QZ · pith_short_8: Y542OGQW

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/Y542OGQWR2JR53QZPM4QWAKOY2 \
  | 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: c779a71a168e931eee197b390b014ec6986e1593ceb09a76cd72e2013f4ce6ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05f008f636d741a72078eec713ccedb973e863c3b76159cac045a5946d0531ae",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2022-12-08T10:34:42Z",
    "title_canon_sha256": "ce1e5ef1c6eeb9f152b1f514e555bc3ff9c09a2b5703679a8c14f5be077ac36d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04180",
    "kind": "arxiv",
    "version": 1
  }
}