Pith Number

pith:SMR44L5H

pith:2013:SMR44L5H2ZHTB2HRCUQB4SGQIV

not attested not anchored not stored refs pending

Evidence of bias in the Eurovision song contest: modelling the votes using Bayesian hierarchical models

Gianluca Baio, Marta Blangiardo

arxiv:1308.6312 v1 · 2013-08-28 · 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{SMR44L5H2ZHTB2HRCUQB4SGQIV}

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	2026-05-18T03:14:40.306688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9323ce2fa7d64f30e8f115201e48d0456ccc642f1c1a344dcc493e00ce6c5c82

Aliases

arxiv: 1308.6312 · arxiv_version: 1308.6312v1 · doi: 10.48550/arxiv.1308.6312 · pith_short_12: SMR44L5H2ZHT · pith_short_16: SMR44L5H2ZHTB2HR · pith_short_8: SMR44L5H

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/SMR44L5H2ZHTB2HRCUQB4SGQIV \
  | 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: 9323ce2fa7d64f30e8f115201e48d0456ccc642f1c1a344dcc493e00ce6c5c82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64b52efca70323bf95c0fb97e6974bd01d94f972d6e4861f25a0f4cbd1ea340e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-08-28T21:12:15Z",
    "title_canon_sha256": "4fe2201f62f4b4ea1ed9bb846cfbb0e8ff256f74f8dfe1d9bbe818026fb34535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6312",
    "kind": "arxiv",
    "version": 1
  }
}