Pith Number

pith:MB2ZRCOJ

pith:2021:MB2ZRCOJIYKM5NOIY2DYPSNX5D

not attested not anchored not stored refs pending

The Formation Probability of Primordial Black Holes

Alex Kehagias, Antonio Riotto, Gabriele Franciolini, Matteo Biagetti, Valerio De Luca

arxiv:2105.07810 v2 · 2021-05-17 · astro-ph.CO · gr-qc · hep-ph · 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{MB2ZRCOJIYKM5NOIY2DYPSNX5D}

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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

6 papers in Pith

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

Limits on primordial black holes from the extragalactic gamma-ray background; current status and future projections

Stochastic constant-roll inflation beyond the hilltop with the spectral method

Memoirs of the curvaton: non-perturbative non-Gaussianity and supermassive primordial black holes

Superhorizon curvature perturbations in hybrid inflation revisited

Receipt and verification

First computed	2026-07-05T03:10:39.905789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60759889c94614ceb5c8c68787c9b7e8c596251c5de6afa1aaa7193195441555

Aliases

arxiv: 2105.07810 · arxiv_version: 2105.07810v2 · doi: 10.48550/arxiv.2105.07810 · pith_short_12: MB2ZRCOJIYKM · pith_short_16: MB2ZRCOJIYKM5NOI · pith_short_8: MB2ZRCOJ

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/MB2ZRCOJIYKM5NOIY2DYPSNX5D \
  | 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: 60759889c94614ceb5c8c68787c9b7e8c596251c5de6afa1aaa7193195441555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50990ef7b23d2c30c70db8143947a94bd8677a604a3bbe1e88a43d8cee12efbf",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-05-17T13:20:53Z",
    "title_canon_sha256": "a14808fa122ff8313b1683a2d2e02b2805cbfd53ca9fbf99f5a68ec5c84d1f48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.07810",
    "kind": "arxiv",
    "version": 2
  }
}