Pith Number

pith:BO6EOW5U

pith:2020:BO6EOW5UEE734XDYBVTILHX7CH

not attested not anchored not stored refs pending

Incorporating survival data into case-control studies with incident and prevalent cases

Jing Qin, Ruth M. Pfeiffer, Soutrik Mandal

arxiv:2010.07204 v2 · 2020-10-14 · 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{BO6EOW5UEE734XDYBVTILHX7CH}

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	2026-07-05T01:43:28.936831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bbc475bb4213fbe5c780d66859eff11f928977c34720f701552301ca69ca2af

Aliases

arxiv: 2010.07204 · arxiv_version: 2010.07204v2 · doi: 10.48550/arxiv.2010.07204 · pith_short_12: BO6EOW5UEE73 · pith_short_16: BO6EOW5UEE734XDY · pith_short_8: BO6EOW5U

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/BO6EOW5UEE734XDYBVTILHX7CH \
  | 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: 0bbc475bb4213fbe5c780d66859eff11f928977c34720f701552301ca69ca2af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "374474c2b45f390c389139dd3ba4dc0b8cb840500ee05eb240bddcdb123bd691",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-10-14T16:18:18Z",
    "title_canon_sha256": "8b7f33fa2d73bf5446a8d6f221a42b1c2fa7bd889581c2739d84b323fa47a8c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07204",
    "kind": "arxiv",
    "version": 2
  }
}