Pith Number

pith:BX265ZT2

pith:2012:BX265ZT2KHKYGE6GSRXA2M26VB

not attested not anchored not stored refs pending

Case-control studies for rare diseases: improved estimation of several risks and of feature dependences

Department of Statistics, Florence, Giovanni M. Marchetti (University of Florence, Gothenburg, Graham Byrnes, IARC Lyon), Nanny Wermuth (Chalmers Technical University

arxiv:1203.1829 v1 · 2012-03-08 · 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{BX265ZT2KHKYGE6GSRXA2M26VB}

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	2026-05-18T04:00:36.837289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0df5eee67a51d58313c6946e0d335ea878d69708dafe0c2fa6bcd59f67053841

Aliases

arxiv: 1203.1829 · arxiv_version: 1203.1829v1 · doi: 10.48550/arxiv.1203.1829 · pith_short_12: BX265ZT2KHKY · pith_short_16: BX265ZT2KHKYGE6G · pith_short_8: BX265ZT2

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/BX265ZT2KHKYGE6GSRXA2M26VB \
  | 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: 0df5eee67a51d58313c6946e0d335ea878d69708dafe0c2fa6bcd59f67053841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "008a97b0e74c928fa247359b397699e01d0fc6629ed5aca22635388cb5c8b46b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-03-08T15:35:26Z",
    "title_canon_sha256": "e9d4379a707702be8919f9115d81274a23e4ae420d8b4caba20a962ba10c9bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1829",
    "kind": "arxiv",
    "version": 1
  }
}