Pith Number

pith:WIJUVZYU

pith:2017:WIJUVZYUWZ7KOCMUCAPBAULJSZ

not attested not anchored not stored refs pending

Quantifying and estimating additive measures of interaction from case-control data

Anna Karin Hedstr\"om, Ingrid Kockum, Lars Alfredsson, Magnus Lekman, Ola H\"ossjer, Tomas Olsson

arxiv:1707.00911 v1 · 2017-07-04 · 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{WIJUVZYUWZ7KOCMUCAPBAULJSZ}

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	2026-05-18T00:40:56.662252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2134ae714b67ea70994101e105169964899d6b053095573dfd89557f9c0f8a2

Aliases

arxiv: 1707.00911 · arxiv_version: 1707.00911v1 · doi: 10.48550/arxiv.1707.00911 · pith_short_12: WIJUVZYUWZ7K · pith_short_16: WIJUVZYUWZ7KOCMU · pith_short_8: WIJUVZYU

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/WIJUVZYUWZ7KOCMUCAPBAULJSZ \
  | 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: b2134ae714b67ea70994101e105169964899d6b053095573dfd89557f9c0f8a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a1ad1e3cd72ca9d96493406d67932baaf60c97329c1b0ae6c9d3ec5fab9862f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-07-04T11:12:37Z",
    "title_canon_sha256": "fcd65fe702686fb72d7656c4b87d54e9e8d0f24bde47719986c9dc3da2794bab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00911",
    "kind": "arxiv",
    "version": 1
  }
}