Pith Number

pith:PQ7KULZW

pith:2019:PQ7KULZW66357523B46NFKGM3H

not attested not anchored not stored refs pending

Prospective constraints on the primordial black hole abundance from the stochastic gravitational-wave backgrounds produced by coalescing events and curvature perturbations

Kazunori Kohri, Sai Wang, Takahiro Terada

arxiv:1903.05924 v2 · 2019-03-14 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQ7KULZW66357523B46NFKGM3H}

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

Primordial Black Holes: A Review of Formation and Evolution

Multi-peaked high-frequency gravitational waves from PBH-assisted leptogenesis

Graviton Floor

Search for High-Frequency Gravitational Waves via Geomagnetic Conversion with Radio Telescopes

Polarization Formalism for Photon-Gravitational Wave Mixing Around Magnetars

Receipt and verification

First computed	2026-07-05T00:50:24.636119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c3eaa2f36f7b7dff75b0f3cd2a8ccd9ea3b495bac846d2f36ecd3f02835161f

Aliases

arxiv: 1903.05924 · arxiv_version: 1903.05924v2 · doi: 10.48550/arxiv.1903.05924 · pith_short_12: PQ7KULZW6635 · pith_short_16: PQ7KULZW66357523 · pith_short_8: PQ7KULZW

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/PQ7KULZW66357523B46NFKGM3H \
  | 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: 7c3eaa2f36f7b7dff75b0f3cd2a8ccd9ea3b495bac846d2f36ecd3f02835161f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03ebbd763d2e1684e8299862f151bd1be85c6f165405230a1667bf99fe40c26e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-03-14T11:45:38Z",
    "title_canon_sha256": "3a16aa7f3119b1727b2cbf2403a71458686a339fe493f969d55160dea1fd1b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05924",
    "kind": "arxiv",
    "version": 2
  }
}