Pith Number

pith:QTIVZLBV

pith:2011:QTIVZLBVXX2JUDRXMBGQWBT7GE

not attested not anchored not stored refs pending

Clouds in the atmospheres of extrasolar planets. III. Impact of low and high-level clouds on the reflection spectra of Earth-like planets

A.B.C. Patzer, D. Kitzmann, H. Rauer, M. Godolt, P. von Paris

arxiv:1108.3274 v1 · 2011-08-16 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTIVZLBVXX2JUDRXMBGQWBT7GE}

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	2026-05-18T04:15:18.306605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84d15cac35bdf49a0e37604d0b067f3118d2e3c1f376a995059a667c80e00572

Aliases

arxiv: 1108.3274 · arxiv_version: 1108.3274v1 · doi: 10.48550/arxiv.1108.3274 · pith_short_12: QTIVZLBVXX2J · pith_short_16: QTIVZLBVXX2JUDRX · pith_short_8: QTIVZLBV

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/QTIVZLBVXX2JUDRXMBGQWBT7GE \
  | 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: 84d15cac35bdf49a0e37604d0b067f3118d2e3c1f376a995059a667c80e00572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f30739ad4a3801480a32e0105ceeccf53c9a4b02ea98f44d4a6edaaa7894588e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-08-16T16:18:32Z",
    "title_canon_sha256": "49f3dec777beac71487cbce27f00f67ed652baceee26ce2fd477bf2e04f72919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3274",
    "kind": "arxiv",
    "version": 1
  }
}