Pith Number

pith:VZZKKAUX

pith:2015:VZZKKAUXHD3ZLHUTVB4BTT3TKI

not attested not anchored not stored refs pending

The Fractured Nature of British Politics

Carlos Molinero, Duncan Smith, Elsa Arcaute, Michael Batty

arxiv:1505.00217 v1 · 2015-05-01 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZZKKAUXHD3ZLHUTVB4BTT3TKI}

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	2026-05-18T02:17:13.102675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae72a5029738f7959e93a87819cf735232b954f11f514bd82990a4d6b758bac0

Aliases

arxiv: 1505.00217 · arxiv_version: 1505.00217v1 · doi: 10.48550/arxiv.1505.00217 · pith_short_12: VZZKKAUXHD3Z · pith_short_16: VZZKKAUXHD3ZLHUT · pith_short_8: VZZKKAUX

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/VZZKKAUXHD3ZLHUTVB4BTT3TKI \
  | 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: ae72a5029738f7959e93a87819cf735232b954f11f514bd82990a4d6b758bac0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29fb8de06642b07562d826c531f21df669fe4a0ed6448256769b4d5df9c9ed93",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-05-01T16:50:42Z",
    "title_canon_sha256": "5eb374f1b42883e58c188e64c41fae90cffc2265dccf378b18e4a2c0b98a124e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00217",
    "kind": "arxiv",
    "version": 1
  }
}