Pith Number
pith:Q5VO6ANU
pith:2013:Q5VO6ANUGFLUFDWGYA7BTWDRXT
not attested
not anchored
not stored
refs pending
Refining the M_BH-V_c scaling relation with HI rotation curves of water megamaser galaxies
arxiv:1309.5166 v1 · 2013-09-20 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{Q5VO6ANUGFLUFDWGYA7BTWDRXT}
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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 | 2026-05-18T01:47:35.246463Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
876aef01b43157428ec6c03e19d871bce17ea2fc248bea509fd4a696a570362a
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/Q5VO6ANUGFLUFDWGYA7BTWDRXT \
| 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: 876aef01b43157428ec6c03e19d871bce17ea2fc248bea509fd4a696a570362a
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "2cf3edad059262f3462a7c4ebc3f5de8a01184b8bdac6df8afae540ae64e7d8d",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2013-09-20T04:08:54Z",
"title_canon_sha256": "86a7b9b479c3cd5a9997b08c4bdca680d882315b12107e1165f67c2101437b78"
},
"schema_version": "1.0",
"source": {
"id": "1309.5166",
"kind": "arxiv",
"version": 1
}
}