Pith Number
pith:R23V75W4
pith:2010:R23V75W4HUN5SQOZRFXPO3WWZM
not attested
not anchored
not stored
refs pending
Planck pre-launch status: Design and description of the Low Frequency Instrument
arxiv:1001.3321 v1 · 2010-01-19 · astro-ph.IM · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{R23V75W4HUN5SQOZRFXPO3WWZM}
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 | 2026-05-18T02:09:42.367813Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
8eb75ff6dc3d1bd941d9896ef76ed6cb0bb326f30000fb971232b551ae1df65f
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/R23V75W4HUN5SQOZRFXPO3WWZM \
| 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: 8eb75ff6dc3d1bd941d9896ef76ed6cb0bb326f30000fb971232b551ae1df65f
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "0c2e3d85396edb4bd49fa6c0e08f1dfa02f0d91cee12b4b515638f532ba621f1",
"cross_cats_sorted": [
"astro-ph.CO"
],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.IM",
"submitted_at": "2010-01-19T15:27:55Z",
"title_canon_sha256": "ff6930310c0bf1da3ed63702973d3f078ae4fe1235ad3b6e84afc8eea4cabe8d"
},
"schema_version": "1.0",
"source": {
"id": "1001.3321",
"kind": "arxiv",
"version": 1
}
}