Pith Number

pith:PLRQRMHJ

pith:2021:PLRQRMHJIAKIPJ63BEEC52LHJ3

not attested not anchored not stored refs pending

Hydroxide salts in the clouds of Venus: their effect on the sulfur cycle and cloud droplet pH

Alessia Paschodimas, Oliver Shorttle, Paul B. Rimmer, Peter Woitke, Richard Hobbs, Sean Jordan, Tereza Constantinou

arxiv:2101.08582 v2 · 2021-01-21 · 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{PLRQRMHJIAKIPJ63BEEC52LHJ3}

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	2026-07-05T02:34:31.202416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ae308b0e9401487a7db09082ee9674ee0777cb43ec83b433635626424885951

Aliases

arxiv: 2101.08582 · arxiv_version: 2101.08582v2 · doi: 10.48550/arxiv.2101.08582 · pith_short_12: PLRQRMHJIAKI · pith_short_16: PLRQRMHJIAKIPJ63 · pith_short_8: PLRQRMHJ

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/PLRQRMHJIAKIPJ63BEEC52LHJ3 \
  | 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: 7ae308b0e9401487a7db09082ee9674ee0777cb43ec83b433635626424885951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06694b07e4134648edc643aaf4479908841fdfd852c65c66258771e3c5f9d494",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-01-21T12:51:46Z",
    "title_canon_sha256": "1500ae267e5297bbd7ec41dff223fc7c0fdf6def66cb5cb75b9eead2e2763a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08582",
    "kind": "arxiv",
    "version": 2
  }
}