Pith Number
pith:DUELWIQW
pith:2009:DUELWIQW6CEO36DEKXJXGKORL3
not attested
not anchored
not stored
refs pending
The Effect of Dust Extinction on the Observed Properties of Galaxies in the Near-Infrared
arxiv:0909.3569 v1 · 2009-09-19 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{DUELWIQW6CEO36DEKXJXGKORL3}
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
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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 | 2026-05-18T02:11:46.174227Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
1d08bb2216f088edf86455d37329d15efaa49106b17302322e64a0a1851faabb
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/DUELWIQW6CEO36DEKXJXGKORL3 \
| 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: 1d08bb2216f088edf86455d37329d15efaa49106b17302322e64a0a1851faabb
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "a72a434d067474116e12248f7d342732120ddb0331b83bc08cdef18a1c51e13e",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2009-09-19T08:38:50Z",
"title_canon_sha256": "acf1459c07b52cc582b3f44618f31d640396472772f3382282f93c104598c0e5"
},
"schema_version": "1.0",
"source": {
"id": "0909.3569",
"kind": "arxiv",
"version": 1
}
}