Pith Number
pith:R2O5AFSV
pith:2021:R2O5AFSVWVBNKLTYLVGXYCIZQY
not attested
not anchored
not stored
refs pending
A brief review on primordial black holes as dark matter
arxiv:2103.12087 v2 · 2021-03-22 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{R2O5AFSVWVBNKLTYLVGXYCIZQY}
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
✓
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 | 2026-07-05T02:45:37.121134Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
8e9dd01655b542d52e785d4d7c0919862457c024c2ce2ef51a54719e8026bec0
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/R2O5AFSVWVBNKLTYLVGXYCIZQY \
| 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: 8e9dd01655b542d52e785d4d7c0919862457c024c2ce2ef51a54719e8026bec0
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "24124ba78c937c266fbb0591ac44edd376234fd2a33b78bded132b434d6f7d2a",
"cross_cats_sorted": [],
"license": "http://creativecommons.org/licenses/by/4.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2021-03-22T18:00:06Z",
"title_canon_sha256": "234c381bebd116ee58640cfdd650755011b703b8dcf61e38e03364b7c8cd3d19"
},
"schema_version": "1.0",
"source": {
"id": "2103.12087",
"kind": "arxiv",
"version": 2
}
}