Pith Number

pith:U42GSQVW

pith:2023:U42GSQVWUWIFOMPLDBD5APBPR2

not attested not anchored not stored refs pending

Too Big, so Fail? -- Enabling Neural Construction Methods to Solve Large-Scale Routing Problems

Jonas K. Falkner, Lars Schmidt-Thieme

arxiv:2309.17089 v1 · 2023-09-29 · 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{U42GSQVWUWIFOMPLDBD5APBPR2}

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

Recurrent State Encoders for Efficient Neural Combinatorial Optimization

Receipt and verification

First computed	2026-07-05T06:55:41.020206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7346942b6a5905731eb1847d03c2f8e8ae8f1d8da8964f0d015047e4db8dfbc

Aliases

arxiv: 2309.17089 · arxiv_version: 2309.17089v1 · doi: 10.48550/arxiv.2309.17089 · pith_short_12: U42GSQVWUWIF · pith_short_16: U42GSQVWUWIFOMPL · pith_short_8: U42GSQVW

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/U42GSQVWUWIFOMPLDBD5APBPR2 \
  | 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: a7346942b6a5905731eb1847d03c2f8e8ae8f1d8da8964f0d015047e4db8dfbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62f2f00605bf0c5543a52736651b6433cb9a42cf7689d82e2f2a95dee6dd2c00",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-29T09:36:37Z",
    "title_canon_sha256": "27681a8a25461c9dc327a64883202f89a03fa0ecb77f8870e375be39a332f415"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.17089",
    "kind": "arxiv",
    "version": 1
  }
}