Pith Number

pith:6YFIKLDI

pith:2025:6YFIKLDIEZ4BXY5QX3C457EOK2

not attested not anchored not stored refs pending

Discovering heuristics in a complex SAT solver with large language models

Furong Ye, Ke Wei, Shaowei Cai, Yiwen Sun, Zhihan Chen

arxiv:2507.22876 v2 · 2025-07-30 · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YFIKLDIEZ4BXY5QX3C457EOK2}

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

3 papers in Pith

An Information-Theoretic Criterion for Efficient Data Synthesis

Glia: A Human-Inspired AI for Automated Systems Design and Optimization

Agentic MIP Research: Accelerated Constraint Handler Generation

Receipt and verification

First computed	2026-06-09T01:04:38.971683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f60a852c6826781be3b0bec5cefc8e56a5667dc23ef9b5c1da176747453d269c

Aliases

arxiv: 2507.22876 · arxiv_version: 2507.22876v2 · doi: 10.48550/arxiv.2507.22876 · pith_short_12: 6YFIKLDIEZ4B · pith_short_16: 6YFIKLDIEZ4BXY5Q · pith_short_8: 6YFIKLDI

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/6YFIKLDIEZ4BXY5QX3C457EOK2 \
  | 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: f60a852c6826781be3b0bec5cefc8e56a5667dc23ef9b5c1da176747453d269c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aa86b04875f02ad363539d0bc404b0e827fd8703f80b4e4da51f2fb05e2c047",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-30T17:52:25Z",
    "title_canon_sha256": "4d6a9edd1dc41789b8ed7dee4a8293b6e9ccc89ec4dd461e51d83d6887cd05d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22876",
    "kind": "arxiv",
    "version": 2
  }
}