Pith Number

pith:K5KX22YM

pith:2024:K5KX22YMITFRJFC4ATO645POFB

not attested not anchored not stored refs pending

Multiphase buffering by ammonia sustains sulfate production in atmospheric aerosols

Guangjie Zheng, Hang Su, Meinrat O. Andreae, Ulrich P\"oschl, Yafang Cheng

arxiv:2406.19133 v1 · 2024-06-27 · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5KX22YMITFRJFC4ATO645POFB}

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	2026-07-05T08:37:30.618679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57557d6b0c44cb14945c04ddee75ee28787168f5d07cf6edd56abfd61c2393f9

Aliases

arxiv: 2406.19133 · arxiv_version: 2406.19133v1 · doi: 10.48550/arxiv.2406.19133 · pith_short_12: K5KX22YMITFR · pith_short_16: K5KX22YMITFRJFC4 · pith_short_8: K5KX22YM

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/K5KX22YMITFRJFC4ATO645POFB \
  | 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: 57557d6b0c44cb14945c04ddee75ee28787168f5d07cf6edd56abfd61c2393f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a8cca1241e119b6c3c0abbb1b6eb595ad294f2ac86a9e8cbef79a6fbd2fa7a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2024-06-27T12:38:28Z",
    "title_canon_sha256": "cff73a1e9a4f737319d74518bed76fa25ccdca6cfce6bdffd241840ca3391ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.19133",
    "kind": "arxiv",
    "version": 1
  }
}