Pith Number

pith:PO5CRVKV

pith:2014:PO5CRVKVMK35XNPRJMMCAIFI3O

not attested not anchored not stored refs pending

How Bayesian Analysis Cracked the Red-State, Blue-State Problem

Andrew Gelman

arxiv:1405.4687 v1 · 2014-05-19 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PO5CRVKVMK35XNPRJMMCAIFI3O}

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	2026-05-18T02:51:34.877281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bba28d55562b7dbb5f14b182020a8dbb599a7a43863fa7a80dd9529ef2d92f7

Aliases

arxiv: 1405.4687 · arxiv_version: 1405.4687v1 · doi: 10.48550/arxiv.1405.4687 · pith_short_12: PO5CRVKVMK35 · pith_short_16: PO5CRVKVMK35XNPR · pith_short_8: PO5CRVKV

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/PO5CRVKVMK35XNPRJMMCAIFI3O \
  | 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: 7bba28d55562b7dbb5f14b182020a8dbb599a7a43863fa7a80dd9529ef2d92f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3207286f4d1ab96dd74265de3aae4465f0aa321e5f66fc6386f8b1d9fe10042",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-05-19T11:56:42Z",
    "title_canon_sha256": "90664e4c60e0dcf73630f18d0f5b5769989debdd94109cb4fd0098ad6e072d18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4687",
    "kind": "arxiv",
    "version": 1
  }
}