Pith Number

pith:XACEDTSR

pith:2026:XACEDTSRJNOYFBMOEIFPOGPWL4

not attested not anchored not stored refs pending

Modeling the Dynamics and Thermochemistry for the Outer Atmospheres of the Ultra-hot Jupiter WASP-121b

Fei Dai, Ji Wang, Lile Wang, Yiren Lin

arxiv:2602.01364 v2 · 2026-02-01 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XACEDTSRJNOYFBMOEIFPOGPWL4}

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

2 papers in Pith

The panchromatic JWST dayside spectrum of WASP-121 b reveals a refractory-rich formation

HAT-P-70b through the Eyes of MAROON-X: Constraining Elemental Abundances of Metals and Insights on Atmosphere Dynamics

Receipt and verification

First computed	2026-07-23T01:23:32.959583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b80441ce514b5d82858e220af719f65f2c01bbe9fa202e446fafc196a94a65ea

Aliases

arxiv: 2602.01364 · arxiv_version: 2602.01364v2 · doi: 10.48550/arxiv.2602.01364 · pith_short_12: XACEDTSRJNOY · pith_short_16: XACEDTSRJNOYFBMO · pith_short_8: XACEDTSR

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/XACEDTSRJNOYFBMOEIFPOGPWL4 \
  | 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: b80441ce514b5d82858e220af719f65f2c01bbe9fa202e446fafc196a94a65ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcad3c604e58667a5390a84d6effa581335be965c9a5e8d8cee5cedbdea27db2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-02-01T18:03:08Z",
    "title_canon_sha256": "b8e319f6775de361a62c6fec564c3b05ddf6788a0500f9ac1b52ff3054d9e326"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01364",
    "kind": "arxiv",
    "version": 2
  }
}