Pith Number

pith:BNHVK64Z

pith:2020:BNHVK64ZJRQNYMQSHSLROVPNCB

not attested not anchored not stored refs pending

Relationship between changing malaria burden and low birth weight in sub-Saharan Africa: a difference-in-differences study via a pair-of-pairs approach

Dylan S. Small, Ryan A. Simmons, Siyu Heng, Wendy P. O'Meara

arxiv:2012.00860 v3 · 2020-12-01 · 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{BNHVK64ZJRQNYMQSHSLROVPNCB}

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	2026-07-05T02:57:11.902092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b4f557b994c60dc32123c971755ed106ecf5060c847a3045085e20332cd4017

Aliases

arxiv: 2012.00860 · arxiv_version: 2012.00860v3 · doi: 10.48550/arxiv.2012.00860 · pith_short_12: BNHVK64ZJRQN · pith_short_16: BNHVK64ZJRQNYMQS · pith_short_8: BNHVK64Z

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/BNHVK64ZJRQNYMQSHSLROVPNCB \
  | 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: 0b4f557b994c60dc32123c971755ed106ecf5060c847a3045085e20332cd4017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93b195aa82b2c8057c908d6b88921d43a3b6eb8d08a46352ddf071618d26a7b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2020-12-01T21:57:39Z",
    "title_canon_sha256": "0d88d328a3d120ab917e09eba6fcd494530798e34e6be8bd049392992fbd4048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00860",
    "kind": "arxiv",
    "version": 3
  }
}