Pith Number

pith:GNX3OBPR

pith:2016:GNX3OBPRBNYSDEMBVWMAYCXA7V

not attested not anchored not stored refs pending

Towards Asymptotically Optimal One-to-One PDP Algorithms for Capacity 2+ Vehicles

Martin Olsen

arxiv:1610.09132 v1 · 2016-10-28 · cs.CC · cs.DM · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GNX3OBPRBNYSDEMBVWMAYCXA7V}

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.

Receipt and verification

First computed	2026-05-18T01:00:59.050102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

336fb705f10b71219181ad980c0ae0fd6ebf73475dedbe523e84bd70a656af1e

Aliases

arxiv: 1610.09132 · arxiv_version: 1610.09132v1 · doi: 10.48550/arxiv.1610.09132 · pith_short_12: GNX3OBPRBNYS · pith_short_16: GNX3OBPRBNYSDEMB · pith_short_8: GNX3OBPR

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/GNX3OBPRBNYSDEMBVWMAYCXA7V \
  | 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: 336fb705f10b71219181ad980c0ae0fd6ebf73475dedbe523e84bd70a656af1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15f38af45ce8a9768441569dd1bff8346b97ccb4c6a4c89d48c9343a81bae698",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2016-10-28T09:18:06Z",
    "title_canon_sha256": "5c7686410c18b8306bd33dece4fd5243ad92d490a4cd2241f26e866b9940b027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09132",
    "kind": "arxiv",
    "version": 1
  }
}