Pith Number
pith:P22MYGKV
pith:2009:P22MYGKVKWHFD2352OCZ6S4ALZ
not attested
not anchored
not stored
refs pending
The Observed Growth of Massive Galaxy Clusters I: Statistical Methods and Cosmological Constraints
arxiv:0909.3098 v4 · 2009-09-16 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{P22MYGKVKWHFD2352OCZ6S4ALZ}
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.
Receipt and verification
| First computed | 2026-05-18T02:11:47.038280Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
7eb4cc1955558e51eb7dd3859f4b805e72690b91bf01f332942aa5c3e62a0293
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/P22MYGKVKWHFD2352OCZ6S4ALZ \
| 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: 7eb4cc1955558e51eb7dd3859f4b805e72690b91bf01f332942aa5c3e62a0293
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "f2344ee37cb9c24b9885c5b67bf3c7031651e8c4101f1305d7691e8ebf17164b",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2009-09-16T20:02:01Z",
"title_canon_sha256": "5e1f1f25206507356c0c33a08ccf61e1cf4591648e3171c82fb49147dc029836"
},
"schema_version": "1.0",
"source": {
"id": "0909.3098",
"kind": "arxiv",
"version": 4
}
}