Pith Number

pith:CL5P2YIZ

pith:2025:CL5P2YIZ6IBUAQHFQEJM4JRTSF

not attested not anchored not stored refs pending

Code Evolution Graphs: Understanding Large Language Model Driven Design of Algorithms

Anna V. Kononova, Lars Kotthoff, Niki van Stein, Thomas B\"ack

arxiv:2503.16668 v1 · 2025-03-20 · 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{CL5P2YIZ6IBUAQHFQEJM4JRTSF}

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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

1 paper in Pith

Behaviour Space Analysis of LLM-driven Meta-heuristic Discovery

Receipt and verification

First computed	2026-07-05T10:36:46.927633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12fafd6119f2034040e58112ce263391603057c5b60f77c831e3c229fee0eb8a

Aliases

arxiv: 2503.16668 · arxiv_version: 2503.16668v1 · doi: 10.48550/arxiv.2503.16668 · pith_short_12: CL5P2YIZ6IBU · pith_short_16: CL5P2YIZ6IBUAQHF · pith_short_8: CL5P2YIZ

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/CL5P2YIZ6IBUAQHFQEJM4JRTSF \
  | 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: 12fafd6119f2034040e58112ce263391603057c5b60f77c831e3c229fee0eb8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e9546459da13304297027f72d3fdb779a03afc79b3c11290bf4fd3b5053a45",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-03-20T19:30:22Z",
    "title_canon_sha256": "a429fbb7ba1687de4b96bcc77836e4cda5a99d15cc9062e671b75a5188dbe061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16668",
    "kind": "arxiv",
    "version": 1
  }
}