Pith Number

pith:A56BUEFB

pith:2021:A56BUEFBZF3EEYTZODOPKVQYFD

not attested not anchored not stored refs pending

PAC: Partial Area Cluster for adjusting the distribution of transportation platforms in modern cities

Jiaming Pei, Jinhai Li, Jiyuan Xu, Q.Dat Luong

arxiv:2107.04124 v2 · 2021-07-06 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A56BUEFBZF3EEYTZODOPKVQYFD}

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	2026-07-05T03:01:36.985945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077c1a10a1c97642627970dcf5561828e65f0287e130c892be589dbd7b8a0b65

Aliases

arxiv: 2107.04124 · arxiv_version: 2107.04124v2 · doi: 10.48550/arxiv.2107.04124 · pith_short_12: A56BUEFBZF3E · pith_short_16: A56BUEFBZF3EEYTZ · pith_short_8: A56BUEFB

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/A56BUEFBZF3EEYTZODOPKVQYFD \
  | 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: 077c1a10a1c97642627970dcf5561828e65f0287e130c892be589dbd7b8a0b65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b427c41b585c701fe2ff37b2bbc8b8eb9004572d9615e74df0ee27a113a0bc2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-07-06T10:04:18Z",
    "title_canon_sha256": "f3f216735c1d23790d760b90afb582bffc743bd475b7e33d5310bdcd17b08271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04124",
    "kind": "arxiv",
    "version": 2
  }
}