Pith Number

pith:DQDXSLUB

pith:2020:DQDXSLUBUC5NIVYD7LZWTWUOBO

not attested not anchored not stored refs pending

A Quantum Annealing Approach for Dynamic Multi-Depot Capacitated Vehicle Routing Problem

Elizabeth C. Behrman, James E. Steck, Nam H. Nguyen, Ramkumar Harikrishnakumar, Saideep Nannapaneni

arxiv:2005.12478 v2 · 2020-05-26 · math.OC · cs.ET · quant-ph

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\usepackage{pith}
\pithnumber{DQDXSLUBUC5NIVYD7LZWTWUOBO}

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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

4 papers in Pith

Quantum walk-based optimisation for capacitated vehicle routing with homogeneous and heterogeneous fleets

Quantum Algorithm for Distributed Reduction of Entanglements (QADR): A Trainable and Simulation-Efficient QML Framework

Quantum Subroutines in Branch-Price-and-Cut for Vehicle Routing

Hybrid Quantum-Classical Optimization Workflows for the Shipment Selection Problem

Receipt and verification

First computed	2026-07-05T01:06:11.669221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c07792e81a0bad45703faf369da8e0ba602eba9dcd6f8bd49d01a76b572bcf4

Aliases

arxiv: 2005.12478 · arxiv_version: 2005.12478v2 · doi: 10.48550/arxiv.2005.12478 · pith_short_12: DQDXSLUBUC5N · pith_short_16: DQDXSLUBUC5NIVYD · pith_short_8: DQDXSLUB

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/DQDXSLUBUC5NIVYD7LZWTWUOBO \
  | 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: 1c07792e81a0bad45703faf369da8e0ba602eba9dcd6f8bd49d01a76b572bcf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee0dc568547e684912b90bb3383c6b8350cb6f03ba08a13c3ec191e24ff98f1f",
    "cross_cats_sorted": [
      "cs.ET",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-05-26T01:47:39Z",
    "title_canon_sha256": "52c4c1308d628eb638d8b92aa226b170f13e1bbf33b784cfa9ad877fe627c3c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.12478",
    "kind": "arxiv",
    "version": 2
  }
}