Pith Number
pith:3BQESABU
pith:2012:3BQESABULF5E34PXB7KDCBRVT4
not attested
not anchored
not stored
refs pending
A new interferometric study of four exoplanet host stars : {\theta} Cygni, 14 Andromedae, {\upsilon} Andromedae and 42 Draconis
arxiv:1208.3895 v1 · 2012-08-19 · astro-ph.SR
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{3BQESABULF5E34PXB7KDCBRVT4}
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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 | 2026-05-18T02:58:22.170948Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
d860490034597a4df1f70fd43106359f3b49fad0ccec54cf4ea809e5020a1935
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/3BQESABULF5E34PXB7KDCBRVT4 \
| 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: d860490034597a4df1f70fd43106359f3b49fad0ccec54cf4ea809e5020a1935
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "4de6c4eb877adbec84439236b94f61a88414a9b76305d92bc57c96c4f21ff084",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.SR",
"submitted_at": "2012-08-19T21:02:24Z",
"title_canon_sha256": "b5bdc92b91030f0ff02ce0bf4615ede056b9d124f897187108f94aefee4fa175"
},
"schema_version": "1.0",
"source": {
"id": "1208.3895",
"kind": "arxiv",
"version": 1
}
}