Pith Number

pith:7VRQVZFA

pith:2025:7VRQVZFAAIXYYFOC7TPL24235P

not attested not anchored not stored refs pending

WASP-121b's transmission spectrum observed with JWST/NIRSpec G395H reveals thermal dissociation and SiO in the atmosphere

Cyril Gapp, David K. Sing, Djemma Ruseva, Duncan Christie, Eva-Maria Ahrer, Jayesh M. Goyal, Joanna K. Barstow, Joshua D. Lothringer, Laura Kreidberg, Nathan J. Mayne, Thomas M. Evans-Soma

arxiv:2506.02199 v1 · 2025-06-02 · 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{7VRQVZFAAIXYYFOC7TPL24235P}

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

1 paper 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

Receipt and verification

First computed	2026-07-05T11:14:34.231586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd630ae4a0022f8c15c2fcdebd735bebcf66b245439b40a2d6ed260e45a9cd72

Aliases

arxiv: 2506.02199 · arxiv_version: 2506.02199v1 · doi: 10.48550/arxiv.2506.02199 · pith_short_12: 7VRQVZFAAIXY · pith_short_16: 7VRQVZFAAIXYYFOC · pith_short_8: 7VRQVZFA

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/7VRQVZFAAIXYYFOC7TPL24235P \
  | 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: fd630ae4a0022f8c15c2fcdebd735bebcf66b245439b40a2d6ed260e45a9cd72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "856693bbf6b8c172a732090b51ec72b2664bb855d02853456906e2bd4f784815",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-06-02T19:35:50Z",
    "title_canon_sha256": "d7ea7d190572cd0da0e1f99c88844b72e412fef9703f216de15f085c8df99c2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02199",
    "kind": "arxiv",
    "version": 1
  }
}