Pith Number

pith:HAYERKYJ

pith:2013:HAYERKYJEIJQDZFTPWTTD3CCXJ

not attested not anchored not stored refs pending

Bimodal Distribution of Sulfuric Acid Aerosols in the Upper Haze of Venus

Charles G. Bardeen, David Crisp, Peter Gao, Xi Zhang, Yuk L. Yung

arxiv:1312.3750 v1 · 2013-12-13 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAYERKYJEIJQDZFTPWTTD3CCXJ}

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	2026-05-18T01:45:50.869464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383048ab09221301e4b37da731ec42ba5378971d3e7105ceeb58f17ac64190ff

Aliases

arxiv: 1312.3750 · arxiv_version: 1312.3750v1 · doi: 10.48550/arxiv.1312.3750 · pith_short_12: HAYERKYJEIJQ · pith_short_16: HAYERKYJEIJQDZFT · pith_short_8: HAYERKYJ

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/HAYERKYJEIJQDZFTPWTTD3CCXJ \
  | 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: 383048ab09221301e4b37da731ec42ba5378971d3e7105ceeb58f17ac64190ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1ce4c5a81252939dcebb467f9a20ea3338254bd336e746afaab4f2952537930",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-12-13T09:52:56Z",
    "title_canon_sha256": "39e79afb0249ea504295deee9d375f26f6dd2072ae281772780c0fca94fef0c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3750",
    "kind": "arxiv",
    "version": 1
  }
}