Pith Number

pith:IW47QSMN

pith:2025:IW47QSMNQ72572W2XAWEBY6VYS

not attested not anchored not stored refs pending

Understanding Urban-Rural Disparities in Mobility Inefficiency for Colombia, Mexico, and India

Massimiliano Luca, Nandini Iyer, Riccardo Di Clemente

arxiv:2503.01810 v1 · 2025-03-03 · 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{IW47QSMNQ72572W2XAWEBY6VYS}

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.

Cited by

1 paper in Pith

pySpainMobility: Unlocking Spanish Open Mobility Data for Spatial Inequality Research

Receipt and verification

First computed	2026-07-05T10:23:15.951894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45b9f8498d87f5dfeadab82c40e3d5c4990b01fdeaf0e80b946294f4f670aebb

Aliases

arxiv: 2503.01810 · arxiv_version: 2503.01810v1 · doi: 10.48550/arxiv.2503.01810 · pith_short_12: IW47QSMNQ725 · pith_short_16: IW47QSMNQ72572W2 · pith_short_8: IW47QSMN

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/IW47QSMNQ72572W2XAWEBY6VYS \
  | 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: 45b9f8498d87f5dfeadab82c40e3d5c4990b01fdeaf0e80b946294f4f670aebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "851836f3722ec76f359bb229d79be424bf29df82ffdd8772bbf578689da2d481",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-03-03T18:38:27Z",
    "title_canon_sha256": "daf88fc21988db5c0a725e18ffad940090c161fb2625b17a9d1db59ccc62dad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01810",
    "kind": "arxiv",
    "version": 1
  }
}