Pith Number

pith:XQ6V7IYT

pith:2025:XQ6V7IYTKJSINAXGLPUZ7FCJT2

not attested not anchored not stored refs pending

A Comprehensive Reanalysis of K2-18 b's JWST NIRISS+NIRSpec Transmission Spectrum

Chloe Fisher, Daniel P. Thorngren, David K. Sing, Erin M. May, Eva-Maria Ahrer, Katherine A. Bennett, Le-Chris Wang, Mercedes L\'opez-Morales, Michael Radica, Nicholas Wogan, Piero Ferrari, Ryan J. MacDonald, Shang-Min Tsai, Stephen P. Schmidt, Taylor J. Bell, Zafar Rustamkulov

arxiv:2501.18477 v2 · 2025-01-30 · 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{XQ6V7IYTKJSINAXGLPUZ7FCJT2}

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.

Cited by

4 papers in Pith

Mitigating Charge Migration in JWST NIRISS Reveals That KELT-7 b is a Metal-enriched Ultra-hot Jupiter Orbiting a Young Metal-rich Star

Cloudy mornings and clear evenings on a gas giant exoplanet

Knobs and dials of retrieving JWST transmission spectra. II. Impacts of pipeline-level differences on retrieval posteriors

Hydrolyzed Hazes on Water-rich Exoplanets: Optical Constants and Detectability

Receipt and verification

First computed	2026-07-05T12:01:44.329409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc3d5fa31352648682e65be99f94499ea20dafa6e7d3a4cf9bcfc284b991ad46

Aliases

arxiv: 2501.18477 · arxiv_version: 2501.18477v2 · doi: 10.48550/arxiv.2501.18477 · pith_short_12: XQ6V7IYTKJSI · pith_short_16: XQ6V7IYTKJSINAXG · pith_short_8: XQ6V7IYT

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/XQ6V7IYTKJSINAXGLPUZ7FCJT2 \
  | 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: bc3d5fa31352648682e65be99f94499ea20dafa6e7d3a4cf9bcfc284b991ad46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe2975b2ce2ee0af4eb45f020966f6e73b498e91c884f4e12c2fe3e60c731170",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-01-30T16:51:02Z",
    "title_canon_sha256": "a6913d76b7515cc586ce40de9f6bd700d050d6b0be1d0a3ca20b5d2e15e91e5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18477",
    "kind": "arxiv",
    "version": 2
  }
}