Pith Number

pith:VNFKFKML

pith:2025:VNFKFKMLX4KHVGRGGVJLYKVRH7

not attested not anchored not stored refs pending

Grammar-Guided Evolutionary Search for Discrete Prompt Optimisation

Aleksandar Milenovic, Alexandros Agapitos, David Lynch, Giorgio Cruciata, Goncalo Mordido, Hongmeng Song, Leonardo Custode, Minh-Khoi Pham, Muzhaffar Hazman, Pan Yue, Shweta Soundararajan, Wang Chao, Yucheng Shi

arxiv:2507.10326 v1 · 2025-07-14 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNFKFKMLX4KHVGRGGVJLYKVRH7}

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	2026-07-05T11:36:49.571292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab4aa2a98bbf147a9a263552bc2ab13fcad02c127206b00ed0e2f165541d6b20

Aliases

arxiv: 2507.10326 · arxiv_version: 2507.10326v1 · doi: 10.48550/arxiv.2507.10326 · pith_short_12: VNFKFKMLX4KH · pith_short_16: VNFKFKMLX4KHVGRG · pith_short_8: VNFKFKML

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/VNFKFKMLX4KHVGRGGVJLYKVRH7 \
  | 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: ab4aa2a98bbf147a9a263552bc2ab13fcad02c127206b00ed0e2f165541d6b20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34181498d9ac0a24d138e99c81f9d271e211a4fb3c3d73bc950d050e7d4937d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-14T14:34:15Z",
    "title_canon_sha256": "1e061094265ddab3e6ea8155090b53f5958c8bf4ccfe58b715cea698d288a65b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10326",
    "kind": "arxiv",
    "version": 1
  }
}