Pith Number
pith:OGWHUZG2
pith:2011:OGWHUZG2TUDUQ6EN25KLZPNDFX
not attested
not anchored
not stored
refs pending
Star Formation and AGN activity in Galaxies classified using the 1.6 {\mu}m Bump and PAH features at $z = 0.4-2$
arxiv:1112.6273 v1 · 2011-12-29 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{OGWHUZG2TUDUQ6EN25KLZPNDFX}
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 | 2026-05-18T01:58:59.823084Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
71ac7a64da9d0748788dd754bcbda32dd58057d279d7255fce373e8fb8b1ab5a
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/OGWHUZG2TUDUQ6EN25KLZPNDFX \
| 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: 71ac7a64da9d0748788dd754bcbda32dd58057d279d7255fce373e8fb8b1ab5a
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "a2e979c675bf3966fd31c46f35b1e358ac9953171f7f09dff1f7023fd8da7aae",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2011-12-29T11:11:37Z",
"title_canon_sha256": "e0ef5c1f461c47b0ef55de63e0966c4d2bd9e43a12e8a315f360652d112fe2d0"
},
"schema_version": "1.0",
"source": {
"id": "1112.6273",
"kind": "arxiv",
"version": 1
}
}