Pith Number

pith:OUASGG5C

pith:2024:OUASGG5CFQJ2HB2BVFFOUZDMES

not attested not anchored not stored refs pending

The fragile nature of road transportation networks

Anastasios Kouvelas, Cristian Axenie, Linghang Sun, Margherita Grossi, Michail A. Makridis, Yifan Zhang

arxiv:2402.00924 v6 · 2024-02-01 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUASGG5CFQJ2HB2BVFFOUZDMES}

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	2026-05-20T00:01:32.025635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7501231ba22c13a38741a94aea646c24bfca85d3e71018c00ede84ab38831529

Aliases

arxiv: 2402.00924 · arxiv_version: 2402.00924v6 · doi: 10.48550/arxiv.2402.00924 · pith_short_12: OUASGG5CFQJ2 · pith_short_16: OUASGG5CFQJ2HB2B · pith_short_8: OUASGG5C

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/OUASGG5CFQJ2HB2BVFFOUZDMES \
  | 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: 7501231ba22c13a38741a94aea646c24bfca85d3e71018c00ede84ab38831529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "776a6821095fcbdc30403dcfd3e4c9c693744c60e94092fb74232393359537eb",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2024-02-01T17:37:10Z",
    "title_canon_sha256": "21d90bdb0c83ccea8b69b6bffdbbc1c1d6be0a2d9f60cf6aa278820bdb3af907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.00924",
    "kind": "arxiv",
    "version": 6
  }
}