Pith Number

pith:H56RSFK2

pith:2018:H56RSFK25ZEJYFFE2LFJD4E7UV

not attested not anchored not stored refs pending

Threshold for primordial black holes: Dependence on the shape of the cosmological perturbations

Ilia Musco

arxiv:1809.02127 v3 · 2018-09-06 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H56RSFK25ZEJYFFE2LFJD4E7UV}

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

22 papers in Pith

The statistics of curvature-profile dispersion in primordial black hole formation

Primordial black hole formation in bulk-viscous cosmology

Primordial Black Holes: A Review of Formation and Evolution

Are Primordial Black Holes a Natural Dark Matter Candidate?

Primordial Black Holes from Slow Phase Transitions with Delayed Reheating: A Peak-Theory Approach

Receipt and verification

First computed	2026-07-05T00:29:26.994487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7d19155aee489c14a4d2ca91f09fa57bf7f73128fecf9af4ab0664522ae2a2

Aliases

arxiv: 1809.02127 · arxiv_version: 1809.02127v3 · doi: 10.48550/arxiv.1809.02127 · pith_short_12: H56RSFK25ZEJ · pith_short_16: H56RSFK25ZEJYFFE · pith_short_8: H56RSFK2

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/H56RSFK25ZEJYFFE2LFJD4E7UV \
  | 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: 3f7d19155aee489c14a4d2ca91f09fa57bf7f73128fecf9af4ab0664522ae2a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c203106ee568d7d1da73d2d140189ca819767b8cc9ae75c85b5acb02a73d316a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-09-06T17:58:21Z",
    "title_canon_sha256": "c340df9722fee470177bd187bc7c22fee7a8d06098771174f0525af8abfe2c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02127",
    "kind": "arxiv",
    "version": 3
  }
}