Pith Number
pith:FNKDVCRZ
pith:2022:FNKDVCRZ3ZFSNQHW3HWCCAHOFR
not attested
not anchored
not stored
refs pending
Target Selection and Validation of DESI Quasars
arxiv:2208.08511 v2 · 2022-08-17 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{FNKDVCRZ3ZFSNQHW3HWCCAHOFR}
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 | 2026-07-05T05:48:37.306060Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
2b543a8a39de4b26c0f6d9ec2100ee2c54ace597a6cb70a17c85fff945449e9c
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/FNKDVCRZ3ZFSNQHW3HWCCAHOFR \
| 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: 2b543a8a39de4b26c0f6d9ec2100ee2c54ace597a6cb70a17c85fff945449e9c
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "8ccbf7f20587c42489f12abfc9a8fd0bfb051eb03256ed4ea69f373e24001343",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2022-08-17T20:11:44Z",
"title_canon_sha256": "978d3024dbef7d8714e0ac776db08020936c743404e73d04f204805a5e7407e1"
},
"schema_version": "1.0",
"source": {
"id": "2208.08511",
"kind": "arxiv",
"version": 2
}
}