Pith Number
pith:J74UZ77B
pith:2008:J74UZ77B44QRZKLO5EUP3HTRUV
not attested
not anchored
not stored
refs pending
Measuring Distance and Properties of the Milky Way's Central Supermassive Black Hole with Stellar Orbits
arxiv:0808.2870 v1 · 2008-08-21 · astro-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{J74UZ77B44QRZKLO5EUP3HTRUV}
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
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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 | 2026-07-04T17:24:59.703477Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
4ff94cffe1e7211ca96ee928fd9e71a540831447f55022d53cee6f0df54fdbc1
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/J74UZ77B44QRZKLO5EUP3HTRUV \
| 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: 4ff94cffe1e7211ca96ee928fd9e71a540831447f55022d53cee6f0df54fdbc1
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "83485e39200d5c1d361c86a4ba734315b36090e0116248bf5479ea87b9fd3371",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph",
"submitted_at": "2008-08-21T06:46:48Z",
"title_canon_sha256": "cb329a58504426177775ba0702abbfcddd4e121af883ad44846b078b102beb2a"
},
"schema_version": "1.0",
"source": {
"id": "0808.2870",
"kind": "arxiv",
"version": 1
}
}