Pith Number

pith:GKII5KLL

pith:2025:GKII5KLLPZVO7FW5EN4PTBXJMR

not attested not anchored not stored refs pending

Transferrable Surrogates in Expressive Neural Architecture Search Spaces

Elliot J. Crowley, Gabriela Kadlecov\'a, Jovita Lukasik, Linus Ericsson, Martin Pil\'at, Roman Neruda, Shay B. Cohen, Shiwen Qin

arxiv:2504.12971 v3 · 2025-04-17 · cs.LG · 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{GKII5KLLPZVO7FW5EN4PTBXJMR}

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	2026-07-05T11:31:27.537657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32908ea96b7e6aef96dd2378f986e9645e1b92e364405a5c0d9f10f1fd46a7f3

Aliases

arxiv: 2504.12971 · arxiv_version: 2504.12971v3 · doi: 10.48550/arxiv.2504.12971 · pith_short_12: GKII5KLLPZVO · pith_short_16: GKII5KLLPZVO7FW5 · pith_short_8: GKII5KLL

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/GKII5KLLPZVO7FW5EN4PTBXJMR \
  | 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: 32908ea96b7e6aef96dd2378f986e9645e1b92e364405a5c0d9f10f1fd46a7f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69c8873ea4ce4406fc6e050901e86d1cb64c5f68bd1a68d4724132e4c8b18702",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-17T14:22:28Z",
    "title_canon_sha256": "9a08c5bbd1d24567439cfce6bf421fb66fafea4ee82b86d55f6ba2e534b996fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12971",
    "kind": "arxiv",
    "version": 3
  }
}