Pith Number
pith:HF25GS4K
pith:2000:HF25GS4KBIRQI2XVJDXIXKO3OW
not attested
not anchored
not stored
refs pending
A Simple Model for the Absorption of Starlight by Dust in Galaxies
arxiv:astro-ph/0003128 v1 · 2000-03-09 · astro-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{HF25GS4KBIRQI2XVJDXIXKO3OW}
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Record completeness
1
Bitcoin timestamp
2
Internet Archive
3
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claim
4
Citations
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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 | 2026-07-04T16:16:10.045253Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
3975d34b8a0a23046af548ee8ba9db75a0ab1c8ebafe7f4dc1e3a50c7191df17
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/HF25GS4KBIRQI2XVJDXIXKO3OW \
| 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: 3975d34b8a0a23046af548ee8ba9db75a0ab1c8ebafe7f4dc1e3a50c7191df17
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "10d1875617ff6d334fafb4cf8fee0840d5da0162e7d690f5a60087111c89f68a",
"cross_cats_sorted": [],
"license": "",
"primary_cat": "astro-ph",
"submitted_at": "2000-03-09T07:29:19Z",
"title_canon_sha256": "f440c384115954822b66dbf67152869667ebb84cff5404d2c8603e2b377666d4"
},
"schema_version": "1.0",
"source": {
"id": "astro-ph/0003128",
"kind": "arxiv",
"version": 1
}
}