Pith Number

pith:SGPG4KZ7

pith:2025:SGPG4KZ7D3MDZDYWIZ3N7HOEJ4

not attested not anchored not stored refs pending

From Hand-Crafted Metrics to Evolved Training-Free Performance Predictors for Neural Architecture Search via Genetic Programming

Ngoc Hoang Luong, Quan Minh Phan

arxiv:2505.15832 v1 · 2025-05-16 · 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{SGPG4KZ7D3MDZDYWIZ3N7HOEJ4}

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	2026-07-05T11:07:25.913983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

919e6e2b3f1ed83c8f164676df9dc44f02b73f33f49121842f27e47fc31bb07e

Aliases

arxiv: 2505.15832 · arxiv_version: 2505.15832v1 · doi: 10.48550/arxiv.2505.15832 · pith_short_12: SGPG4KZ7D3MD · pith_short_16: SGPG4KZ7D3MDZDYW · pith_short_8: SGPG4KZ7

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/SGPG4KZ7D3MDZDYWIZ3N7HOEJ4 \
  | 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: 919e6e2b3f1ed83c8f164676df9dc44f02b73f33f49121842f27e47fc31bb07e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddb44fdd22fa9c63721213bb536f83ef3667cc13231482708e26965ef5a49b8c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-05-16T07:12:42Z",
    "title_canon_sha256": "b0b10b9410f61a2db7fd9ca8ded371e9da734c1d82b0e44fd01d256dca477830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15832",
    "kind": "arxiv",
    "version": 1
  }
}