Pith Number
pith:F4XXNJTL
pith:2011:F4XXNJTLEQLDCYXHUFPOBYX73P
not attested
not anchored
not stored
refs pending
Properties of dust and PAHs in the hot plasma of the elliptical galaxy NGC4125 revealed with AKARI and Spitzer
arxiv:1103.0840 v1 · 2011-03-04 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{F4XXNJTLEQLDCYXHUFPOBYX73P}
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 | 2026-05-18T02:02:59.980199Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
2f2f76a66b24163162e7a15ee0e2ffdbea126c196a46faba915a60ed91d9fc72
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/F4XXNJTLEQLDCYXHUFPOBYX73P \
| 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: 2f2f76a66b24163162e7a15ee0e2ffdbea126c196a46faba915a60ed91d9fc72
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "f7032a2502b2773e193181c9889350cc2fd4fae81980903b2655da96169e7061",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2011-03-04T08:05:35Z",
"title_canon_sha256": "cfed0a166b587d9e7ac0fbcd76dc7fa959dff6f00161c027d7bf445c6e02ad02"
},
"schema_version": "1.0",
"source": {
"id": "1103.0840",
"kind": "arxiv",
"version": 1
}
}