Pith Number

pith:G4ZGOASV

pith:2024:G4ZGOASVNFHIPFF3IF7FFM3QY2

not attested not anchored not stored refs pending

Enhancing Multi-level Urban Instant Delivery Management via Infomap-based Hierarchical Community Detection

Chengbo Zhang

arxiv:2411.11267 v2 · 2024-11-18 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4ZGOASVNFHIPFF3IF7FFM3QY2}

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	2026-07-05T10:51:28.355057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3732670255694e8794bb417e52b370c6b8464573c08031f20227e821c41da085

Aliases

arxiv: 2411.11267 · arxiv_version: 2411.11267v2 · doi: 10.48550/arxiv.2411.11267 · pith_short_12: G4ZGOASVNFHI · pith_short_16: G4ZGOASVNFHIPFF3 · pith_short_8: G4ZGOASV

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/G4ZGOASVNFHIPFF3IF7FFM3QY2 \
  | 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: 3732670255694e8794bb417e52b370c6b8464573c08031f20227e821c41da085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "996c6dd84d5482ef615aa9b23f7587033d599eb755c1075a2379a13a2bd2f5a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2024-11-18T03:50:44Z",
    "title_canon_sha256": "1bd872a2a9ed4351a17b594576336d2c6e1320db468774c2fda7f03c6c599d28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.11267",
    "kind": "arxiv",
    "version": 2
  }
}