Pith Number

pith:QZWPVBO7

pith:2021:QZWPVBO7AJATKDUOZAF4DJO5PL

not attested not anchored not stored refs pending

Collision-sticking kinetics of acid-base clusters and its influence on atmospheric new particle formation

Bernhard Reischl, Hanna Vehkam\"aki, Huan Yang, Ivo Neefjes, Jakub Kube\v{c}ka, Theo Kurt\'en, Valtteri Tikkanen

arxiv:2112.09492 v1 · 2021-12-17 · physics.chem-ph · 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{QZWPVBO7AJATKDUOZAF4DJO5PL}

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	2026-07-05T03:41:46.886768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

866cfa85df0241350e8ec80bc1a5dd7adddbe67e41ab882422e713289c22028e

Aliases

arxiv: 2112.09492 · arxiv_version: 2112.09492v1 · doi: 10.48550/arxiv.2112.09492 · pith_short_12: QZWPVBO7AJAT · pith_short_16: QZWPVBO7AJATKDUO · pith_short_8: QZWPVBO7

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/QZWPVBO7AJATKDUOZAF4DJO5PL \
  | 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: 866cfa85df0241350e8ec80bc1a5dd7adddbe67e41ab882422e713289c22028e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea807209f3f0eec0092a51832adefcaa9d23c225d1c51ad08d80ec6ebb763800",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-12-17T13:02:23Z",
    "title_canon_sha256": "1eba15a3fb1d30900c68f6b5db6238efdd921c731d7328589701caf6b1cfa062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09492",
    "kind": "arxiv",
    "version": 1
  }
}