Pith Number
pith:4NGQPIHL
pith:2008:4NGQPIHLPFMNP6OFK5HCBJ62VZ
not attested
not anchored
not stored
refs pending
COSMOS Photometric Redshifts with 30-bands for 2-deg2
arxiv:0809.2101 v1 · 2008-09-11 · astro-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{4NGQPIHLPFMNP6OFK5HCBJ62VZ}
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
✓
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
pop-cosmos: Galaxy size evolution across structural and star-formation classifications in COSMOS-Web
Receipt and verification
| First computed | 2026-07-04T15:34:16.942479Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
e34d07a0eb7958d7f9c5574e20a7daae6c9a90ccf212ac2ebd3e10f0772b333d
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/4NGQPIHLPFMNP6OFK5HCBJ62VZ \
| 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: e34d07a0eb7958d7f9c5574e20a7daae6c9a90ccf212ac2ebd3e10f0772b333d
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "e71a6ff896372072ccf7995408d7bd274802861ee9cc2a602a2cfde203e979db",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph",
"submitted_at": "2008-09-11T20:20:58Z",
"title_canon_sha256": "9695e382bfb0e3ee744f00fc90692f207af6a0df160aa3a5e0aa3d7c35eba620"
},
"schema_version": "1.0",
"source": {
"id": "0809.2101",
"kind": "arxiv",
"version": 1
}
}