Pith Number

pith:MXRA2IQB

pith:2021:MXRA2IQBS2Q6YFEQBZLYTNZEIV

not attested not anchored not stored refs pending

A review of approaches to modeling applied vehicle routing problems

Alexander Morozov, Konstantin Sidorov

arxiv:2105.10950 v1 · 2021-05-23 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXRA2IQBS2Q6YFEQBZLYTNZEIV}

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

Feasibility-Preserving Quantum Search for Constrained Transportation Routing

Receipt and verification

First computed	2026-07-05T02:42:33.966729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65e20d220196a1ec14900e5789b7244547f0ca807d2174fe2eaf3ba21653a311

Aliases

arxiv: 2105.10950 · arxiv_version: 2105.10950v1 · doi: 10.48550/arxiv.2105.10950 · pith_short_12: MXRA2IQBS2Q6 · pith_short_16: MXRA2IQBS2Q6YFEQ · pith_short_8: MXRA2IQB

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/MXRA2IQBS2Q6YFEQBZLYTNZEIV \
  | 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: 65e20d220196a1ec14900e5789b7244547f0ca807d2174fe2eaf3ba21653a311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06685fa1097c85c40235cf22e94a82a20fa12b9012635bad0562e9d4833a5833",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-05-23T14:50:14Z",
    "title_canon_sha256": "3f035c487a6653967c428bea150946a69b29ec625ffa5b001dfd9fae49e2544b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10950",
    "kind": "arxiv",
    "version": 1
  }
}