Pith Number
pith:UJH4ASCY
pith:2003:UJH4ASCYHBK6HLD4LAHBUJXQ2B
not attested
not anchored
not stored
refs pending
Evolutionary models for cool brown dwarfs and extrasolar giant planets. The case of HD 20945
arxiv:astro-ph/0302293 v1 · 2003-02-14 · astro-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{UJH4ASCYHBK6HLD4LAHBUJXQ2B}
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Record completeness
1
Bitcoin timestamp
2
Internet Archive
3
Author claim
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claim
4
Citations
5
Replications
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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
Receipt and verification
| First computed | 2026-07-04T15:45:41.993603Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
a24fc048583855e3ac7c580e1a26f0d0602c4113bd59bb6e1549753b8ce5c600
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/UJH4ASCYHBK6HLD4LAHBUJXQ2B \
| 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: a24fc048583855e3ac7c580e1a26f0d0602c4113bd59bb6e1549753b8ce5c600
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "24336151b9b624a21772beb06e25adcc21456b89bb6ad63d302f3d8205b6e178",
"cross_cats_sorted": [],
"license": "",
"primary_cat": "astro-ph",
"submitted_at": "2003-02-14T18:04:29Z",
"title_canon_sha256": "73a6555705ba578ed00ac5b615082c771d7f48aaecec68af6e8b928874c2f41c"
},
"schema_version": "1.0",
"source": {
"id": "astro-ph/0302293",
"kind": "arxiv",
"version": 1
}
}