Pith Number

pith:ROPYVCFT

pith:2025:ROPYVCFTVM2WDFQG6Z25OYFBV6

not attested not anchored not stored refs pending

From Natural Language to Solver-Ready Power System Optimization: An LLM-Assisted, Validation-in-the-Loop Framework

Meng Yue, Tianqiao Zhao, Yunkai Hu

arxiv:2508.08147 v1 · 2025-08-11 · 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{ROPYVCFTVM2WDFQG6Z25OYFBV6}

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	2026-07-05T11:52:09.006532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b9f8a88b3ab35619606f675d760a1afbffef3403c62e54cbd512621d350f5f5

Aliases

arxiv: 2508.08147 · arxiv_version: 2508.08147v1 · doi: 10.48550/arxiv.2508.08147 · pith_short_12: ROPYVCFTVM2W · pith_short_16: ROPYVCFTVM2WDFQG · pith_short_8: ROPYVCFT

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/ROPYVCFTVM2WDFQG6Z25OYFBV6 \
  | 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: 8b9f8a88b3ab35619606f675d760a1afbffef3403c62e54cbd512621d350f5f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4f40ef3471c8de7bd9bb64685150a3bdca06c7a8ffdf9d7a3e23a9837c0a552",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-11T16:22:57Z",
    "title_canon_sha256": "743aada8dc885bf5d25d24f14784853621842820fabafa97024e971a48a53de5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08147",
    "kind": "arxiv",
    "version": 1
  }
}