Pith Number
pith:7IWNU6UZ
pith:2026:7IWNU6UZLKPPRYMWOXQXCAI67R
not attested
not anchored
not stored
refs pending
Lithium Enrichment in a Subgiant Star with a Brown Dwarf Companion: A Planetary Engulfment Candidate
arxiv:2605.21407 v1 · 2026-05-20 · astro-ph.SR · astro-ph.EP
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{7IWNU6UZLKPPRYMWOXQXCAI67R}
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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.
Receipt and verification
| First computed | 2026-05-21T02:05:33.287701Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
fa2cda7a995a9ef8e19675e171011efc4a2ca59cbc022b791d41f4f0e1727b38
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/7IWNU6UZLKPPRYMWOXQXCAI67R \
| 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: fa2cda7a995a9ef8e19675e171011efc4a2ca59cbc022b791d41f4f0e1727b38
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "7a0550a0c8db2accd1b6f6d83199eb671fbbf37d0f42f4016cf6a6ae3364bc50",
"cross_cats_sorted": [
"astro-ph.EP"
],
"license": "http://creativecommons.org/licenses/by/4.0/",
"primary_cat": "astro-ph.SR",
"submitted_at": "2026-05-20T17:05:14Z",
"title_canon_sha256": "5fa61de818293982cfc1c5e23cd7ed53824b3ceed4aaf432ea2e224af5bee19b"
},
"schema_version": "1.0",
"source": {
"id": "2605.21407",
"kind": "arxiv",
"version": 1
}
}