Pith Number

pith:ZGYCAZ4Z

pith:2018:ZGYCAZ4ZXUJQBW3DBPOXQFERHH

not attested not anchored not stored refs pending

Localization of eigenvector centrality in networks with a cut vertex

Kieran J. Sharkey

arxiv:1809.00810 v2 · 2018-09-04 · physics.soc-ph · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZGYCAZ4ZXUJQBW3DBPOXQFERHH}

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	2026-05-17T23:56:19.979142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9b0206799bd1300db630bdd78149139eb9a6e05c14b48407fc6238c9ff327bb

Aliases

arxiv: 1809.00810 · arxiv_version: 1809.00810v2 · doi: 10.48550/arxiv.1809.00810 · pith_short_12: ZGYCAZ4ZXUJQ · pith_short_16: ZGYCAZ4ZXUJQBW3D · pith_short_8: ZGYCAZ4Z

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/ZGYCAZ4ZXUJQBW3DBPOXQFERHH \
  | 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: c9b0206799bd1300db630bdd78149139eb9a6e05c14b48407fc6238c9ff327bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a30eb421c2e7a5233cb7fb5a22a45b6732b7755812969ea7378dc5be1dc4ca2a",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-09-04T07:02:29Z",
    "title_canon_sha256": "84d61908edc1cf423155b30b39ec994c7844d373145f6652876333c9d68ede4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00810",
    "kind": "arxiv",
    "version": 2
  }
}