Pith Number

pith:5FFBRYIO

pith:2021:5FFBRYIOOWPTTUTEXMCLGEIB3Z

not attested not anchored not stored refs pending

Cloud property trends in hot and ultra-hot giant gas planets (WASP-43b, WASP-103b, WASP-121b, HAT-P-7b, and WASP-18b)

Ch. Helling, D. Lewis, D. Samra, K. L. Chubb, L. Carone, M. Min, N. Mayne, O. Herbort, R. Waters, V. Graham, V. Parmentier

arxiv:2102.11688 v1 · 2021-02-23 · 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{5FFBRYIOOWPTTUTEXMCLGEIB3Z}

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	2026-07-05T02:39:38.002544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e94a18e10e759f39d264bb04b31101de7214b634c4b8d37f9a3c82807bf600e3

Aliases

arxiv: 2102.11688 · arxiv_version: 2102.11688v1 · doi: 10.48550/arxiv.2102.11688 · pith_short_12: 5FFBRYIOOWPT · pith_short_16: 5FFBRYIOOWPTTUTE · pith_short_8: 5FFBRYIO

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/5FFBRYIOOWPTTUTEXMCLGEIB3Z \
  | 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: e94a18e10e759f39d264bb04b31101de7214b634c4b8d37f9a3c82807bf600e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40668a54ae7816ee07d52e0fba358c03154c1c0240709d93570258b0e2d7afa9",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-02-23T13:41:24Z",
    "title_canon_sha256": "d2fba7d996e99125702d386b44bc3051f8964ea592d7cb5de748ec4058348542"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11688",
    "kind": "arxiv",
    "version": 1
  }
}