Pith Number
pith:SGDABDPL
pith:2020:SGDABDPLSWOSGWU3SS2NZGUEF4
not attested
not anchored
not stored
refs pending
Observational Constraints on Black Hole Spin
arxiv:2011.08948 v1 · 2020-11-17 · astro-ph.HE · astro-ph.GA · gr-qc
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{SGDABDPLSWOSGWU3SS2NZGUEF4}
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 | 2026-07-05T03:35:59.972218Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
9186008deb959d235a9b94b4dc9a842f03a8f8c68d30beabd993dd92fb8e0462
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/SGDABDPLSWOSGWU3SS2NZGUEF4 \
| 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: 9186008deb959d235a9b94b4dc9a842f03a8f8c68d30beabd993dd92fb8e0462
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "f0ac31b516d2cae9eb673ce8f1775bb8ee61ced8ef5516c872cbe2bab4ddaff8",
"cross_cats_sorted": [
"astro-ph.GA",
"gr-qc"
],
"license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
"primary_cat": "astro-ph.HE",
"submitted_at": "2020-11-17T21:12:35Z",
"title_canon_sha256": "0f7c50350356d541b48bb44f03f3be7d79e9b1abcf73e9753658d5faadfe9e50"
},
"schema_version": "1.0",
"source": {
"id": "2011.08948",
"kind": "arxiv",
"version": 1
}
}