Pith Number

pith:OU4WVWQY

pith:2022:OU4WVWQYXYNQ2MXLK3VAEG5AOK

not attested not anchored not stored refs pending

Formation of primordial black holes after Starobinsky inflation

Daniel Frolovsky, Sergei V. Ketov, Sultan Saburov

arxiv:2205.00603 v4 · 2022-05-02 · 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{OU4WVWQYXYNQ2MXLK3VAEG5AOK}

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

1 paper in Pith

On Legacy of Starobinsky Inflation

Receipt and verification

First computed	2026-07-05T05:38:27.775366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75396ada18be1b0d32eb56ea021ba072baf5f1d0caa9c81d57db18cc1caaf0d4

Aliases

arxiv: 2205.00603 · arxiv_version: 2205.00603v4 · doi: 10.48550/arxiv.2205.00603 · pith_short_12: OU4WVWQYXYNQ · pith_short_16: OU4WVWQYXYNQ2MXL · pith_short_8: OU4WVWQY

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/OU4WVWQYXYNQ2MXLK3VAEG5AOK \
  | 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: 75396ada18be1b0d32eb56ea021ba072baf5f1d0caa9c81d57db18cc1caaf0d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "150ec313855653c6d32a4852890a72d7cdfff7672f26e1653dbb20874e67b06d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-05-02T01:15:43Z",
    "title_canon_sha256": "7f2428934f9b71aa1ca079d987e272a7237bfb54566d1c2d41bc1b41a78ec96c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00603",
    "kind": "arxiv",
    "version": 4
  }
}