Pith Number

pith:HYEC76IG

pith:2017:HYEC76IGMXQXCU4335HQKOQKX5

not attested not anchored not stored refs pending

With the Brexit referendum Britain has spoken or has it

Grace Yang, Nicholas Donaldson, Nora Donaldson

arxiv:1709.03387 v1 · 2017-09-07 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYEC76IGMXQXCU4335HQKOQKX5}

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	2026-05-18T00:35:38.586275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e082ff90665e171539bdf4f053a0abf65a5428e5420451c0abab4b321ee8379

Aliases

arxiv: 1709.03387 · arxiv_version: 1709.03387v1 · doi: 10.48550/arxiv.1709.03387 · pith_short_12: HYEC76IGMXQX · pith_short_16: HYEC76IGMXQXCU43 · pith_short_8: HYEC76IG

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/HYEC76IGMXQXCU4335HQKOQKX5 \
  | 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: 3e082ff90665e171539bdf4f053a0abf65a5428e5420451c0abab4b321ee8379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fe2af8885b5f5a5e9c0fe81df070a7e8fbeed19b1b2a278ab7bac2e355c9cbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-09-07T00:56:31Z",
    "title_canon_sha256": "fe304a7d23f9642b69fe75f21d6a9e739109fbb348bca6be870db24a5b316262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03387",
    "kind": "arxiv",
    "version": 1
  }
}