Pith Number

pith:MH3AJCTC

pith:2010:MH3AJCTCI77EJREP3X7ZRKAHOG

not attested not anchored not stored refs pending

Public Transport Networks under Random Failure and Directed Attack

Bertrand Berche, Christian von Ferber, Taras Holovatch, Yurij Holovatch

arxiv:1002.2300 v1 · 2010-02-11 · physics.soc-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MH3AJCTCI77EJREP3X7ZRKAHOG}

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	2026-05-18T03:45:01.376031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61f6048a6247fe44c48fddff98a80771ae138a2b8a55910255485f3252500a09

Aliases

arxiv: 1002.2300 · arxiv_version: 1002.2300v1 · doi: 10.48550/arxiv.1002.2300 · pith_short_12: MH3AJCTCI77E · pith_short_16: MH3AJCTCI77EJREP · pith_short_8: MH3AJCTC

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/MH3AJCTCI77EJREP3X7ZRKAHOG \
  | 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: 61f6048a6247fe44c48fddff98a80771ae138a2b8a55910255485f3252500a09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b436eacc3901c96f4f213733c048fc1e404e244aecbf880abc3a0d6028e2c3a",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-02-11T08:48:48Z",
    "title_canon_sha256": "ee6446e9de143dcdb1c95d9176a9797d238fcee46133d13805950896d884efc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2300",
    "kind": "arxiv",
    "version": 1
  }
}