Pith Number

pith:6XGGADES

pith:2024:6XGGADES4UVVC4O26FPZJOPUND

not attested not anchored not stored refs pending

ParLS-PBO: A Parallel Local Search Solver for Pseudo Boolean Optimization

Hao Hu, Peng Lin, Shaowei Cai, Zhihan Chen

arxiv:2407.21729 v1 · 2024-07-31 · 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{6XGGADES4UVVC4O26FPZJOPUND}

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

AutoPBO: LLM-powered Optimization for Local Search PBO Solvers

Receipt and verification

First computed	2026-07-05T08:50:42.936635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5cc600c92e52b5171daf15f94b9f468ea188d46a9f7c4aec2d46176d8a9d2d9

Aliases

arxiv: 2407.21729 · arxiv_version: 2407.21729v1 · doi: 10.48550/arxiv.2407.21729 · pith_short_12: 6XGGADES4UVV · pith_short_16: 6XGGADES4UVVC4O2 · pith_short_8: 6XGGADES

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/6XGGADES4UVVC4O26FPZJOPUND \
  | 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: f5cc600c92e52b5171daf15f94b9f468ea188d46a9f7c4aec2d46176d8a9d2d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16d1192b952ed852bd8dce63f5fb1d8b975829ed1013e0491d5d743519854a51",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-07-31T16:30:04Z",
    "title_canon_sha256": "8882d481d81a2a4cad4dcbd22188b0e1807cb073bd8e3cb6b84debcc3b79f59d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.21729",
    "kind": "arxiv",
    "version": 1
  }
}