Pith Number

pith:Z5YEYNXX

pith:2019:Z5YEYNXXSKA7CQKPOMNPF2P4V5

not attested not anchored not stored refs pending

Estimation of the excess mortality in chronic diseases from prevalence and incidence data

Ralph Brinks

arxiv:1908.04053 v1 · 2019-08-12 · q-bio.PE · 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{Z5YEYNXXSKA7CQKPOMNPF2P4V5}

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	2026-07-04T23:53:20.323394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf704c36f79281f1414f731af2e9fcaf63906655d616984b7c0e2a085fb81c45

Aliases

arxiv: 1908.04053 · arxiv_version: 1908.04053v1 · doi: 10.48550/arxiv.1908.04053 · pith_short_12: Z5YEYNXXSKA7 · pith_short_16: Z5YEYNXXSKA7CQKP · pith_short_8: Z5YEYNXX

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/Z5YEYNXXSKA7CQKPOMNPF2P4V5 \
  | 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: cf704c36f79281f1414f731af2e9fcaf63906655d616984b7c0e2a085fb81c45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2e1d1c214d7a01584fbcf4654c2ccbf6067527ea9dc3a7c5a4bc0586fbecf15",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2019-08-12T08:46:05Z",
    "title_canon_sha256": "48a2e2a35b3bf2ca0d436bcdd98a65be6a5a9ea77c8cdb276557679688c893c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04053",
    "kind": "arxiv",
    "version": 1
  }
}