Pith Number

pith:NTPZDIIC

pith:2024:NTPZDIICS45RIF2WF7ZCC4E64Y

not attested not anchored not stored refs pending

A Spatial-Temporal Analysis of Travel Time Gap and Inequality Between Public Transportation and Personal Vehicles

Christa Brelsford, Majbah Uddin, Meiyu (Melrose) Pan

arxiv:2402.07697 v1 · 2024-02-12 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTPZDIICS45RIF2WF7ZCC4E64Y}

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	2026-07-05T07:44:11.017211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cdf91a102973b1417562ff221709ee620f44567d1079028f90e2cff513d4217

Aliases

arxiv: 2402.07697 · arxiv_version: 2402.07697v1 · doi: 10.48550/arxiv.2402.07697 · pith_short_12: NTPZDIICS45R · pith_short_16: NTPZDIICS45RIF2W · pith_short_8: NTPZDIIC

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/NTPZDIICS45RIF2WF7ZCC4E64Y \
  | 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: 6cdf91a102973b1417562ff221709ee620f44567d1079028f90e2cff513d4217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb858a8d4a6fca24cec6bb6bb0b07aa403d5c627ed993b09689494808accca59",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2024-02-12T15:06:43Z",
    "title_canon_sha256": "f6eb1b490a573c0adb218a3e9be0cdaf7fe33e0b960b1d96737d186d28d4abdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.07697",
    "kind": "arxiv",
    "version": 1
  }
}