Pith Number

pith:2DVQGQEV

pith:2025:2DVQGQEVQL22OX3DIU47WQ7TX3

not attested not anchored not stored refs pending

Superadditivity-based valid inequalities and asymptotic bounds for the vehicle routing problem with stochastic demands

Jean-Fran\c{c}ois C\^ot\'e, Leandro C. Coelho, Panca Jodiawan, Robin Legault

arxiv:2508.05877 v2 · 2025-08-07 · 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{2DVQGQEVQL22OX3DIU47WQ7TX3}

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

On vehicle routing problems with stochastic demands -- Scenario-optimal recourse policies

Receipt and verification

First computed	2026-05-26T02:03:53.199516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0eb03409582f5a75f634539fb43f3bee274b9e29249333813ec91d6073e07bf

Aliases

arxiv: 2508.05877 · arxiv_version: 2508.05877v2 · doi: 10.48550/arxiv.2508.05877 · pith_short_12: 2DVQGQEVQL22 · pith_short_16: 2DVQGQEVQL22OX3D · pith_short_8: 2DVQGQEV

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/2DVQGQEVQL22OX3DIU47WQ7TX3 \
  | 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: d0eb03409582f5a75f634539fb43f3bee274b9e29249333813ec91d6073e07bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ee51ee844db4e0505525a62568589789ce2d0b77d3b3435d9be56423916dd89",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-08-07T21:59:06Z",
    "title_canon_sha256": "fd5613097c95470aa1cce1d950c4f9b6091bc7835f0fed0346553a4d10ec4df7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05877",
    "kind": "arxiv",
    "version": 2
  }
}