Pith Number

pith:HBJXF225

pith:2023:HBJXF225KGXFHU4NLIOUFXSRHV

not attested not anchored not stored refs pending

A hydrodynamic study of the escape of metal species and excited hydrogen from the atmosphere of the hot Jupiter WASP-121b

Chenliang Huang, Luca Fossati, Panayotis Lavvas, Tommi Koskinen

arxiv:2304.07352 v1 · 2023-04-14 · astro-ph.EP

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\usepackage{pith}
\pithnumber{HBJXF225KGXFHU4NLIOUFXSRHV}

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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

Hydrogen airglow from an escaping ultrahot Jupiter atmosphere

Receipt and verification

First computed	2026-07-05T06:36:34.021840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

385372eb5d51ae53d38d5a1d42de513d61e8ddc4e9238095d64a3bb21b5f84b5

Aliases

arxiv: 2304.07352 · arxiv_version: 2304.07352v1 · doi: 10.48550/arxiv.2304.07352 · pith_short_12: HBJXF225KGXF · pith_short_16: HBJXF225KGXFHU4N · pith_short_8: HBJXF225

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/HBJXF225KGXFHU4NLIOUFXSRHV \
  | 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: 385372eb5d51ae53d38d5a1d42de513d61e8ddc4e9238095d64a3bb21b5f84b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac5ab4ea102517b7807a3bc361f2c15f94f19dc84ee5065ecd219532ae0c3ea7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-04-14T19:00:41Z",
    "title_canon_sha256": "f028b7eecdc1c6b56934cd10faa9f37f28590098bb54551acffcc6a3e0885b4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07352",
    "kind": "arxiv",
    "version": 1
  }
}