Pith Number

pith:NS6PWBDC

pith:2019:NS6PWBDC77UTUZCA7OOLFYUKZY

not attested not anchored not stored refs pending

The reliability of an environmental epidemiology meta-analysis, a case study

Kumer Das, Mithun Kumar Acharjee, S. Stanley Young

arxiv:1902.00770 v1 · 2019-02-02 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NS6PWBDC77UTUZCA7OOLFYUKZY}

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	2026-05-17T23:54:52.215459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cbcfb0462ffe93a6440fb9cb2e28ace0b37ece09aa6f08b1faa679acc93e7ac

Aliases

arxiv: 1902.00770 · arxiv_version: 1902.00770v1 · doi: 10.48550/arxiv.1902.00770 · pith_short_12: NS6PWBDC77UT · pith_short_16: NS6PWBDC77UTUZCA · pith_short_8: NS6PWBDC

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/NS6PWBDC77UTUZCA7OOLFYUKZY \
  | 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: 6cbcfb0462ffe93a6440fb9cb2e28ace0b37ece09aa6f08b1faa679acc93e7ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fed91268caf8745413947ed8ab8feb44831f7831b4fc7cca0607241717f7551",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-02-02T19:09:44Z",
    "title_canon_sha256": "434b29da4a49ccaeb3489aafdc188ad3935fe418c5c99e36efc87bfa88b7bf77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00770",
    "kind": "arxiv",
    "version": 1
  }
}