Pith Number
pith:EO6DW6SW
pith:2004:EO6DW6SWL4JIVJVVJ3KJJKQK3J
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not stored
refs pending
A new calculation of the mass fraction of primordial black holes
arxiv:astro-ph/0403181 v2 · 2004-03-08 · astro-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{EO6DW6SWL4JIVJVVJ3KJJKQK3J}
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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.
Cited by
Receipt and verification
| First computed | 2026-07-04T15:54:06.184531Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
23bc3b7a565f128aa6b54ed494aa0ada5f7839fbc5399550b2daf1f5c2e19938
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/EO6DW6SWL4JIVJVVJ3KJJKQK3J \
| 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: 23bc3b7a565f128aa6b54ed494aa0ada5f7839fbc5399550b2daf1f5c2e19938
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "97d553ab8bd2d00b827f80285aec153bd0d4c86bfc449d4d114bb10a975af07d",
"cross_cats_sorted": [],
"license": "",
"primary_cat": "astro-ph",
"submitted_at": "2004-03-08T14:03:40Z",
"title_canon_sha256": "6563125cfdb8f09e15f24c570fbaf6e99869b67dff51f7f8217b0a35b117a966"
},
"schema_version": "1.0",
"source": {
"id": "astro-ph/0403181",
"kind": "arxiv",
"version": 2
}
}