Pith Number

pith:HTYYLDFV

pith:2025:HTYYLDFVVEGJRFZFI5ZJEANUTL

not attested not anchored not stored refs pending

AutoPBO: LLM-powered Optimization for Local Search PBO Solvers

Jinyuan Li, Mengchuan Zou, Shaowei Cai, Yi Chu, Yiwen Sun

arxiv:2509.04007 v1 · 2025-09-04 · 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{HTYYLDFVVEGJRFZFI5ZJEANUTL}

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

2 papers in Pith

MiniOpt: Reasoning to Model and Solve General Optimization Problems with Limited Resources

Receipt and verification

First computed	2026-07-05T12:04:51.645012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cf1858cb5a90c98972547729201b49ae0e96043ec0a061d691a6b4ebdec7a8c

Aliases

arxiv: 2509.04007 · arxiv_version: 2509.04007v1 · doi: 10.48550/arxiv.2509.04007 · pith_short_12: HTYYLDFVVEGJ · pith_short_16: HTYYLDFVVEGJRFZF · pith_short_8: HTYYLDFV

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/HTYYLDFVVEGJRFZFI5ZJEANUTL \
  | 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: 3cf1858cb5a90c98972547729201b49ae0e96043ec0a061d691a6b4ebdec7a8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1f7b286f4b7802741d06be2011e514a489b9af18e958b0b5e88f726c9828a81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-04T08:38:42Z",
    "title_canon_sha256": "7d155e23def6498c38d8dd89a845823f2088b40a58bc3eadefca0f118cbdb80b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04007",
    "kind": "arxiv",
    "version": 1
  }
}