Pith Number

pith:VJO6XDV6

pith:2016:VJO6XDV6MYOWOH2WHS7N7UVDKP

not attested not anchored not stored refs pending

What did the 2016 Brexit referendum data really say?

Grace Yang, Nicholas Donaldson, Nora Donaldson

arxiv:1608.06552 v3 · 2016-08-23 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJO6XDV6MYOWOH2WHS7N7UVDKP}

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	2026-05-18T00:38:21.251467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa5deb8ebe661d671f563cbedfd2a353c939d47d8d01bc79a85723a36b35466c

Aliases

arxiv: 1608.06552 · arxiv_version: 1608.06552v3 · doi: 10.48550/arxiv.1608.06552 · pith_short_12: VJO6XDV6MYOW · pith_short_16: VJO6XDV6MYOWOH2W · pith_short_8: VJO6XDV6

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/VJO6XDV6MYOWOH2WHS7N7UVDKP \
  | 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: aa5deb8ebe661d671f563cbedfd2a353c939d47d8d01bc79a85723a36b35466c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0afca0c465552f65e01477c73d2d6cdcceac002ffd9149f983776bea7a08c41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-08-23T15:49:12Z",
    "title_canon_sha256": "adeb35bb4ed73a7658d725dab9702f2499145159d217d0ddf4874ff399d697cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06552",
    "kind": "arxiv",
    "version": 3
  }
}