Pith Number

pith:FPCPX6GN

pith:2025:FPCPX6GNEVKS6HC4Q4HYPHKZJS

not attested not anchored not stored refs pending

Optimizing Photonic Structures with Large Language Model Driven Algorithm Discovery

Anna V. Kononova, Haoran Yin, Niki van Stein, Thomas B\"ack

arxiv:2503.19742 v1 · 2025-03-25 · 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{FPCPX6GNEVKS6HC4Q4HYPHKZJS}

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

1 paper in Pith

BLADE: Benchmark suite for LLM-driven Automated Design and Evolution of iterative optimisation heuristics

Receipt and verification

First computed	2026-07-05T10:39:00.645258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bc4fbf8cd25552f1c5c870f879d594c8a79eb54d884bd8eaf79de7c01639728

Aliases

arxiv: 2503.19742 · arxiv_version: 2503.19742v1 · doi: 10.48550/arxiv.2503.19742 · pith_short_12: FPCPX6GNEVKS · pith_short_16: FPCPX6GNEVKS6HC4 · pith_short_8: FPCPX6GN

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/FPCPX6GNEVKS6HC4Q4HYPHKZJS \
  | 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: 2bc4fbf8cd25552f1c5c870f879d594c8a79eb54d884bd8eaf79de7c01639728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "545bb84a728a6427b3f8ec6eafd84c9783aeda0e5c34f3e8818844d52f0c5435",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-03-25T15:05:25Z",
    "title_canon_sha256": "e2c435a8dd3005c18952fcf7192dd1dd7b6749a4e17feb2b12ba3257fa9c8f53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19742",
    "kind": "arxiv",
    "version": 1
  }
}