Pith Number

pith:HY7SHSCB

pith:2018:HY7SHSCBC4I4GPF3EZVY4KCYLU

not attested not anchored not stored refs pending

Modeling Urban Taxi Services with e-hailings: A Queueing Network Approach

Harsha Honnappa, Satish V. Ukkusuri, Wenbo Zhang

arxiv:1812.02021 v1 · 2018-12-05 · stat.AP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HY7SHSCBC4I4GPF3EZVY4KCYLU}

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	2026-05-17T23:58:59.944101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e3f23c8411711c33cbb266b8e28585d3d21d5d4c56db76518bd5f50c54a7653

Aliases

arxiv: 1812.02021 · arxiv_version: 1812.02021v1 · doi: 10.48550/arxiv.1812.02021 · pith_short_12: HY7SHSCBC4I4 · pith_short_16: HY7SHSCBC4I4GPF3 · pith_short_8: HY7SHSCB

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/HY7SHSCBC4I4GPF3EZVY4KCYLU \
  | 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: 3e3f23c8411711c33cbb266b8e28585d3d21d5d4c56db76518bd5f50c54a7653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aa0cba1183a708798e25ac5e1c7ae4eba6fab89827b7cf2ef213acda6f0fcc8",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-12-05T14:44:22Z",
    "title_canon_sha256": "20fdabe8a80bade1443badc1c90be98986b62856bc7d6e29fb9285cea4e8d5c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02021",
    "kind": "arxiv",
    "version": 1
  }
}