Pith Number
pith:HRVS4ZK7
pith:2014:HRVS4ZK7VX33NESJV4JPLIVL3R
not attested
not anchored
not stored
refs pending
Fossil Groups Origins III. The relation between optical and X-ray luminosities
arxiv:1403.0590 v3 · 2014-03-03 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{HRVS4ZK7VX33NESJV4JPLIVL3R}
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
· sign in to
claim
4
Citations
5
Replications
✓
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 | 2026-05-18T02:50:51.543543Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
3c6b2e655fadf7b69249af12f5a2abdc580a47f709e2f3f599049359eca0f1ab
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/HRVS4ZK7VX33NESJV4JPLIVL3R \
| 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: 3c6b2e655fadf7b69249af12f5a2abdc580a47f709e2f3f599049359eca0f1ab
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "ac3f3e52be499f29c2fb11dfcc9273ee14795c94eeae4df3e8da4750d64538db",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2014-03-03T21:00:39Z",
"title_canon_sha256": "268a4a9e88c756c35e26918a47937e53b6d4f1b31562fbaab02abd386c36efd2"
},
"schema_version": "1.0",
"source": {
"id": "1403.0590",
"kind": "arxiv",
"version": 3
}
}