Pith Number

pith:44JIGHXC

pith:2024:44JIGHXCTROV6M4IGXYF2GHCQZ

not attested not anchored not stored refs pending

Neural Solver Selection for Combinatorial Optimization

Chao Qian, Chengrui Gao, Haopu Shang, Ke Xue

arxiv:2410.09693 v2 · 2024-10-13 · math.OC · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44JIGHXCTROV6M4IGXYF2GHCQZ}

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	2026-07-05T11:09:01.600937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e712831ee29c5d5f338835f05d18e2864dbad20c502c230f29ae15efaebda1a2

Aliases

arxiv: 2410.09693 · arxiv_version: 2410.09693v2 · doi: 10.48550/arxiv.2410.09693 · pith_short_12: 44JIGHXCTROV · pith_short_16: 44JIGHXCTROV6M4I · pith_short_8: 44JIGHXC

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/44JIGHXCTROV6M4IGXYF2GHCQZ \
  | 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: e712831ee29c5d5f338835f05d18e2864dbad20c502c230f29ae15efaebda1a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dee6a8ebe7a9da0ecd0e3f7c7c5de3872b873511ab73612d466fcd5e7fb4c0a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-10-13T02:05:41Z",
    "title_canon_sha256": "d943f68b0779d1f0e3588767481386fe8594176f20e5c0e1d51a6ec8b2c423c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.09693",
    "kind": "arxiv",
    "version": 2
  }
}