Pith Number

pith:JUZXJEIK

pith:2025:JUZXJEIKXFUQVV2HBXPMMVLOXL

not attested not anchored not stored refs pending

Autonomous Code Evolution Meets NP-Completeness

Chia-Tung Ho, Cunxi Yu, Haoxing Ren, Rongjian Liang

arxiv:2509.07367 v1 · 2025-09-09 · cs.AI · cs.LG · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUZXJEIKXFUQVV2HBXPMMVLOXL}

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

9 papers in Pith

Scientific discovery as meta-optimization: a combinatorial optimization case study

Agentic Hardware Design as Repository-Level Code Evolution

Learning to Solve and Optimize by Evolving Code

An Information-Theoretic Criterion for Efficient Data Synthesis

IC3-Evolve: Proof-/Witness-Gated Offline LLM-Driven Heuristic Evolution for IC3 Hardware Model Checking

Receipt and verification

First computed	2026-07-05T12:07:20.395659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d3374910ab9690ad7470ddec6556ebae9f2b011723f3354bc74f0d39b80b80f

Aliases

arxiv: 2509.07367 · arxiv_version: 2509.07367v1 · doi: 10.48550/arxiv.2509.07367 · pith_short_12: JUZXJEIKXFUQ · pith_short_16: JUZXJEIKXFUQVV2H · pith_short_8: JUZXJEIK

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/JUZXJEIKXFUQVV2HBXPMMVLOXL \
  | 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: 4d3374910ab9690ad7470ddec6556ebae9f2b011723f3354bc74f0d39b80b80f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49d04476e96d8a3bf57711ad493a3956b4ae37f9e2d653895a82c05b0afbad67",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-09T03:28:06Z",
    "title_canon_sha256": "fc5bcb711bfdba35474109943e92e4711602f5387d7c7e65b33860a6e5aaaa50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07367",
    "kind": "arxiv",
    "version": 1
  }
}