Pith Number

pith:4UWCURTP

pith:2018:4UWCURTPM7QVMVKMGZCXSJLI6O

not attested not anchored not stored refs pending

Spitzer Phase Curves of KELT-1b and the Signatures of Nightside Clouds in Thermal Phase Observations

Adam P. Showman, B. Scott Gaudi, Jonathan J. Fortney, Knicole D. Colon, Mark S. Marley, Thomas G. Beatty

arxiv:1808.09575 v2 · 2018-08-28 · 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{4UWCURTPM7QVMVKMGZCXSJLI6O}

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	2026-07-05T00:10:31.324635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e52c2a466f67e156554c3645792568f3b1a78ec34c06a4ab3be2235e754c6d3c

Aliases

arxiv: 1808.09575 · arxiv_version: 1808.09575v2 · doi: 10.48550/arxiv.1808.09575 · pith_short_12: 4UWCURTPM7QV · pith_short_16: 4UWCURTPM7QVMVKM · pith_short_8: 4UWCURTP

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/4UWCURTPM7QVMVKMGZCXSJLI6O \
  | 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: e52c2a466f67e156554c3645792568f3b1a78ec34c06a4ab3be2235e754c6d3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7b51b8cf8f5f291e91d739d5a7de8e86823a863579bd5dc8e918be908c0bf19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-28T23:17:58Z",
    "title_canon_sha256": "2532a85b8cb272426e4d2f6a0cfacaa6259f4db24c295979f41ff7e2baba150c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09575",
    "kind": "arxiv",
    "version": 2
  }
}