Pith Number

pith:HN2WZAO7

pith:2018:HN2WZAO7SJGBIWIXIKJZQKSDQJ

not attested not anchored not stored refs pending

Formation of chlorinated breakdown products during degradation of sunscreen agent, 2-ethylhexyl-4-methoxycinnamate in the presence of sodium hypochlorite

Alicja Gackowska, Jerzy Gaca, Maciej Przyby{\l}ek, Waldemar Studzi\'nski

arxiv:1804.10914 v1 · 2018-04-29 · physics.chem-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{HN2WZAO7SJGBIWIXIKJZQKSDQJ}

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	2026-05-18T00:16:15.840940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b756c81df924c1459174293982a43825679aad6de18ddfb028815155a3b2208

Aliases

arxiv: 1804.10914 · arxiv_version: 1804.10914v1 · doi: 10.48550/arxiv.1804.10914 · pith_short_12: HN2WZAO7SJGB · pith_short_16: HN2WZAO7SJGBIWIX · pith_short_8: HN2WZAO7

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/HN2WZAO7SJGBIWIXIKJZQKSDQJ \
  | 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: 3b756c81df924c1459174293982a43825679aad6de18ddfb028815155a3b2208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7628f5a9cd1ba84770e8f55d8547d29294a3546b3715a868705bacb0c342b25b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-04-29T12:17:52Z",
    "title_canon_sha256": "f73e7d3cf79b568ef0c574fadb723ae0eb46db8afa75d10dff5f1a1d975e9b41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10914",
    "kind": "arxiv",
    "version": 1
  }
}