Pith Number
pith:RRQJQHNI
pith:2007:RRQJQHNIYJGGO52RXXR5BOKSPD
not attested
not anchored
not stored
refs pending
Observational Constraints on Dark Energy and Cosmic Curvature
arxiv:astro-ph/0703780 v2 · 2007-03-29 · astro-ph · hep-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{RRQJQHNIYJGGO52RXXR5BOKSPD}
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 | 2026-07-04T17:25:18.328493Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
8c60981da8c24c677751bde3d0b95278cc318cb918811c2af44831a7aef360f4
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/RRQJQHNIYJGGO52RXXR5BOKSPD \
| 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: 8c60981da8c24c677751bde3d0b95278cc318cb918811c2af44831a7aef360f4
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "dec1fb21f9ced28cca75a23c2325fd6462e8b0db9dcbaf5601ca4c8a2deb099b",
"cross_cats_sorted": [
"hep-ph"
],
"license": "",
"primary_cat": "astro-ph",
"submitted_at": "2007-03-29T23:18:12Z",
"title_canon_sha256": "fa49e09096ca19e91d40f58610008bafeeb090c7ee6ce3d36260f3c6985e9a2f"
},
"schema_version": "1.0",
"source": {
"id": "astro-ph/0703780",
"kind": "arxiv",
"version": 2
}
}