Pith Number

pith:XHCY4DXK

pith:2020:XHCY4DXK455B7L5LGHTWAMYRF3

not attested not anchored not stored refs pending

Gravitational Waves Induced by Scalar Perturbations with a Lognormal Peak

Misao Sasaki, Shi Pi

arxiv:2005.12306 v2 · 2020-05-25 · gr-qc · astro-ph.CO · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHCY4DXK455B7L5LGHTWAMYRF3}

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 open · sign in to claim

4 Citations open

5 Replications open

✓ 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

11 papers in Pith

Constant-Roll Inflation: Analytical Formulae for Power Spectrum and Implications for Induced Gravitational Waves

Superhorizon curvature perturbations in hybrid inflation revisited

On Legacy of Starobinsky Inflation

Opening the Window of Ultra-Light PBHs by Exorcising the Poltergeist

Probing the scalar-induced gravitational waves with the Five-hundred-meter Aperture Spherical radio Telescope and the Square Kilometer Array

Receipt and verification

First computed	2026-07-05T01:38:37.433056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9c58e0eeae77a1fafab31e76033112ec1d84689727cf3370bd38f01a3c2d8b4

Aliases

arxiv: 2005.12306 · arxiv_version: 2005.12306v2 · doi: 10.48550/arxiv.2005.12306 · pith_short_12: XHCY4DXK455B · pith_short_16: XHCY4DXK455B7L5L · pith_short_8: XHCY4DXK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XHCY4DXK455B7L5LGHTWAMYRF3 \
  | 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: b9c58e0eeae77a1fafab31e76033112ec1d84689727cf3370bd38f01a3c2d8b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31e1758b23b2d3f3cd3a4fba8de9ee7c49ce7496684042ed4463b85bd4a764ce",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-05-25T18:00:30Z",
    "title_canon_sha256": "37cf977b0d75c50222907fb890b7fcc57a504eee9b0825b1615d4f5b99b58045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.12306",
    "kind": "arxiv",
    "version": 2
  }
}