Pith Number

pith:TPREDI6D

pith:2023:TPREDI6DMYTWN4GHDK2WRU4DBG

not attested not anchored not stored refs pending

Primordial Black Hole Formation in Non-Standard Post-Inflationary Epochs

Sukannya Bhattacharya

arxiv:2302.12690 v1 · 2023-02-24 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPREDI6DMYTWN4GHDK2WRU4DBG}

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

2 papers in Pith

Primordial Black Holes from Vector-Induced Curvature Perturbations Sourced by Primordial Magnetic Fields

Purely quadratic non-Gaussianity from tachyonic instability: Primordial black holes and scalar-induced gravitational waves

Receipt and verification

First computed	2026-07-05T05:45:20.267235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be241a3c3662766f0c71ab568d383099b0c481cafa9f6b332de0ddf29f48b00

Aliases

arxiv: 2302.12690 · arxiv_version: 2302.12690v1 · doi: 10.48550/arxiv.2302.12690 · pith_short_12: TPREDI6DMYTW · pith_short_16: TPREDI6DMYTWN4GH · pith_short_8: TPREDI6D

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/TPREDI6DMYTWN4GHDK2WRU4DBG \
  | 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: 9be241a3c3662766f0c71ab568d383099b0c481cafa9f6b332de0ddf29f48b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b8b266c57041754a8770d34dcfcc9667dbd7cf31e5d794d2687638cb91465c3",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-02-24T15:30:33Z",
    "title_canon_sha256": "06b858bc9448dd63ed7a6d83342432ebda7c16d70b34a073b77b487b909c2bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12690",
    "kind": "arxiv",
    "version": 1
  }
}