Pith Number

pith:WYKJCSG4

pith:2017:WYKJCSG4UMY26LJE6GSP2E36WZ

not attested not anchored not stored refs pending

Estimating the prevalence of infectious diseases from under-reported age-dependent compulsorily notification databases

David Greenhalgh, Eduardo Massad, Eleazar Chaib, Francisco Antonio Bezerra Coutinho, Luis Fernandez Lopez, Marcelo Nascimento Burattini, Marcos Amaku

arxiv:1706.00804 v1 · 2017-06-02 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYKJCSG4UMY26LJE6GSP2E36WZ}

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	2026-05-18T00:43:07.912333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6149148dca331af2d24f1a4fd137eb64be342fd6a3aa4a5e07a655559011791

Aliases

arxiv: 1706.00804 · arxiv_version: 1706.00804v1 · doi: 10.48550/arxiv.1706.00804 · pith_short_12: WYKJCSG4UMY2 · pith_short_16: WYKJCSG4UMY26LJE · pith_short_8: WYKJCSG4

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/WYKJCSG4UMY26LJE6GSP2E36WZ \
  | 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: b6149148dca331af2d24f1a4fd137eb64be342fd6a3aa4a5e07a655559011791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1256a94c4c6b44539b0a0f36e734c83df5b9cbb72ff5df4e67d3da91a431368",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-06-02T18:35:05Z",
    "title_canon_sha256": "c7492a064908b991061970172afab547d3b6d3ef5bd684abbe29ac00bcba03fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00804",
    "kind": "arxiv",
    "version": 1
  }
}