Pith Number

pith:7TTM3WAX

pith:2026:7TTM3WAXKJRKT7HQTV3TJH7YRT

not attested not anchored not stored refs pending

DGA$_2$D: Directed Graph-Guided Automated Algorithm Design with Large Language Models

Jiale Zhao, Liyuanjun Lai, Sirui Mao, Wentao Yang, Yuxiang Bai, Zimu Chen

arxiv:2608.00700 v1 · 2026-08-01 · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TTM3WAXKJRKT7HQTV3TJH7YRT}

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	2026-08-04T01:54:47.252237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fce6cdd8175262a9fcf09d77349ff88cc6bf07f97ecdd454cfb908c2b0eb6e72

Aliases

arxiv: 2608.00700 · arxiv_version: 2608.00700v1 · doi: 10.48550/arxiv.2608.00700 · pith_short_12: 7TTM3WAXKJRK · pith_short_16: 7TTM3WAXKJRKT7HQ · pith_short_8: 7TTM3WAX

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/7TTM3WAXKJRKT7HQTV3TJH7YRT \
  | 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: fce6cdd8175262a9fcf09d77349ff88cc6bf07f97ecdd454cfb908c2b0eb6e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "911429d564d9fd31cf4bf1c4d3d69f6424fc040ca16948a20605dc8737903efb",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-01T14:59:38Z",
    "title_canon_sha256": "67dc939ca5b009764f7f815d41b1c33e6b8c38eebfb4377c089c0b9d616c891b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00700",
    "kind": "arxiv",
    "version": 1
  }
}