Pith Number

pith:A7HHU25L

pith:2019:A7HHU25LWPWS5GCCGAZD6K7NID

not attested not anchored not stored refs pending

Assessing the effects of exposure to sulfuric acid aerosol on respiratory function in adults

Jennifer Boateng, Lamin Juwara

arxiv:1906.04296 v4 · 2019-06-10 · 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{A7HHU25LWPWS5GCCGAZD6K7NID}

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	2026-05-17T23:42:32.236069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ce7a6babb3ed2e984230323f2bed40dc1ad7d107a3dc88f89995681e045ab1

Aliases

arxiv: 1906.04296 · arxiv_version: 1906.04296v4 · doi: 10.48550/arxiv.1906.04296 · pith_short_12: A7HHU25LWPWS · pith_short_16: A7HHU25LWPWS5GCC · pith_short_8: A7HHU25L

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/A7HHU25LWPWS5GCCGAZD6K7NID \
  | 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: 07ce7a6babb3ed2e984230323f2bed40dc1ad7d107a3dc88f89995681e045ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c87379120d7a6f3690d947deaef4cf3091d068d64558cac48a4e9bd7fc3346fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-06-10T22:07:29Z",
    "title_canon_sha256": "617e51b67214e4e2698d7cd0525a4eac2ae996adf120704f68af59f5e8b34242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04296",
    "kind": "arxiv",
    "version": 4
  }
}