Pith Number

pith:IFEVGKAF

pith:2025:IFEVGKAFXQAHC5DGTHM5O7SP4P

not attested not anchored not stored refs pending

Learning to Search for Vehicle Routing with Multiple Time Windows

Chenlong Zheng, Kuan Xu, Linong Liu, Zhiguang Cao

arxiv:2505.23098 v1 · 2025-05-29 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFEVGKAFXQAHC5DGTHM5O7SP4P}

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	2026-07-05T11:11:55.467466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4149532805bc0071746699d9d77e4fe3fc6162235a49a561554ace9dd5206b8e

Aliases

arxiv: 2505.23098 · arxiv_version: 2505.23098v1 · doi: 10.48550/arxiv.2505.23098 · pith_short_12: IFEVGKAFXQAH · pith_short_16: IFEVGKAFXQAHC5DG · pith_short_8: IFEVGKAF

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/IFEVGKAFXQAHC5DGTHM5O7SP4P \
  | 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: 4149532805bc0071746699d9d77e4fe3fc6162235a49a561554ace9dd5206b8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e5c38ad5a3785b2f34ceba6505a6129638fd304da871b466503db53ab7e00d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-29T05:03:28Z",
    "title_canon_sha256": "9547dd743d0787071c87befaef258a0a7dbbbf8e8b6f27f57e398f0fe2a72cce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23098",
    "kind": "arxiv",
    "version": 1
  }
}