Pith Number

pith:O3YWBL7Z

pith:2022:O3YWBL7ZVMSADOJ6WB5KW7WN4R

not attested not anchored not stored refs pending

The Roasting Marshmallows Program with IGRINS on Gemini South I: Composition and Climate of the Ultra Hot Jupiter WASP-18 b

Eliza M.-R. Kempton, Emily Rauscher, Evgenya Shkolnik, Gregory N. Mace, Jacob L. Bean, Jayne L. Birkby, Jean-Michel D\'esert, Jennifer Patience, Jonathan J. Fortney, Joost P. Wardenier, Joseph A. Zalesky, Lisa Dang, Lorenzo Pino, Luis Welbanks, Matteo Brogi, Megan Mansfield, Michael R. Line, Nicolas B. Cowan, Peter Smith, Siddharth Gandhi, Vanessa Emeka-Okafor, Vivien Parmentier

arxiv:2209.15548 v1 · 2022-09-30 · 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{O3YWBL7ZVMSADOJ6WB5KW7WN4R}

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	2026-07-05T05:41:29.439714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76f160aff9ab2401b93eb07aab7ecde47f92ec41fc523f1d976b9e7a037c8bc9

Aliases

arxiv: 2209.15548 · arxiv_version: 2209.15548v1 · doi: 10.48550/arxiv.2209.15548 · pith_short_12: O3YWBL7ZVMSA · pith_short_16: O3YWBL7ZVMSADOJ6 · pith_short_8: O3YWBL7Z

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/O3YWBL7ZVMSADOJ6WB5KW7WN4R \
  | 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: 76f160aff9ab2401b93eb07aab7ecde47f92ec41fc523f1d976b9e7a037c8bc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7a9d98459bf43d88ece41098a26c8b92445c02f2598921f0ec6cb73b5cc51de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-09-30T15:50:07Z",
    "title_canon_sha256": "9783be9c6d95279aea122161ce61529519de681124e69fe4d9a77329fa6cc3f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.15548",
    "kind": "arxiv",
    "version": 1
  }
}