Pith Number

pith:W34GI6FP

pith:2024:W34GI6FPQRKLMRX7OXLTY7ZHZR

not attested not anchored not stored refs pending

A Measurement of the Water Abundance in the Atmosphere of the Hot Jupiter WASP-43b with High-resolution Cross-correlation Spectroscopy

Arjun B. Savel, Dare Bartelt, Elspeth K. H. Lee, Emily Rauscher, Joost P. Wardenier, Jorge Sanchez, Luis Welbanks, Megan Weiner Mansfield, Michael R. Line, Peter C. B. Smith, Vivien Parmentier

arxiv:2411.17923 v1 · 2024-11-26 · 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{W34GI6FPQRKLMRX7OXLTY7ZHZR}

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	2026-07-05T10:06:46.003331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6f86478af8454b646ff75d73c7f27cc53e6cdc0e7f5237fb403d7e62819902f

Aliases

arxiv: 2411.17923 · arxiv_version: 2411.17923v1 · doi: 10.48550/arxiv.2411.17923 · pith_short_12: W34GI6FPQRKL · pith_short_16: W34GI6FPQRKLMRX7 · pith_short_8: W34GI6FP

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/W34GI6FPQRKLMRX7OXLTY7ZHZR \
  | 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: b6f86478af8454b646ff75d73c7f27cc53e6cdc0e7f5237fb403d7e62819902f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3087732a97c1143caa7380989f8c6dcea5165e6f04a5746bb50b5ff550de7f32",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-11-26T22:34:05Z",
    "title_canon_sha256": "fef325fd89f5cb8a2598a12b1555da9dd8e11f458a4b1e425ebfdc744ebf239f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17923",
    "kind": "arxiv",
    "version": 1
  }
}