Pith Number

pith:ZGIYSEX6

pith:2024:ZGIYSEX6FLEN7WUWD5SEPU24T2

not attested not anchored not stored refs pending

How Multimodal Integration Boost the Performance of LLM for Optimization: Case Study on Capacitated Vehicle Routing Problems

Kay Chen Tan, Liang Feng, Wenjie Zhang, Xingyu Wu, Yuxiao Huang

arxiv:2403.01757 v1 · 2024-03-04 · cs.AI · cs.CL · cs.LG · cs.NE · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZGIYSEX6FLEN7WUWD5SEPU24T2}

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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

Vehicle Routing Problem Meets Large Language Models: An Overview and Perspectives

Receipt and verification

First computed	2026-07-05T07:51:51.370291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9918912fe2ac8dfda961f6447d35c9e8ef233047216327949133b4327112f1b

Aliases

arxiv: 2403.01757 · arxiv_version: 2403.01757v1 · doi: 10.48550/arxiv.2403.01757 · pith_short_12: ZGIYSEX6FLEN · pith_short_16: ZGIYSEX6FLEN7WUW · pith_short_8: ZGIYSEX6

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/ZGIYSEX6FLEN7WUWD5SEPU24T2 \
  | 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: c9918912fe2ac8dfda961f6447d35c9e8ef233047216327949133b4327112f1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1938af2dc3b1b02067f586d60c61b70f343a1e852148ff9b1bb4f783e2f994d",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.NE",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-03-04T06:24:21Z",
    "title_canon_sha256": "1722c2e168060743c659739da47d364d91ea98807dc9aa5c40eff8c0b08d59b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.01757",
    "kind": "arxiv",
    "version": 1
  }
}