Pith Number
pith:FTUIKXTE
pith:2019:FTUIKXTE3O64U2V6JDP23M7MI7
not attested
not anchored
not stored
refs pending
Primordial black holes and gravitational waves from parametric amplification of curvature perturbations
arxiv:1912.10437 v2 · 2019-12-22 · astro-ph.CO · gr-qc · hep-th
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{FTUIKXTE3O64U2V6JDP23M7MI7}
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
Exploring the statistical anisotropy of primordial curvature perturbations with pulsar timing arrays
Receipt and verification
| First computed | 2026-07-05T01:10:31.490793Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
2ce8855e64dbbdca6abe48dfadb3ec47c7d3b0aa9ff914b9a468d07c444c8aa4
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/FTUIKXTE3O64U2V6JDP23M7MI7 \
| 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: 2ce8855e64dbbdca6abe48dfadb3ec47c7d3b0aa9ff914b9a468d07c444c8aa4
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "052cafcd7ecb724ab5ed22c88dca2d0640c89f80c5103a5b8e4c16fba4ce4dfb",
"cross_cats_sorted": [
"gr-qc",
"hep-th"
],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2019-12-22T12:49:12Z",
"title_canon_sha256": "7f54c685918b66a97696e1f9ce43b549e1bb1505790915b85f51834405506cd4"
},
"schema_version": "1.0",
"source": {
"id": "1912.10437",
"kind": "arxiv",
"version": 2
}
}