Pith Number

pith:3SPQ5ZYP

pith:2023:3SPQ5ZYPRTOHT37W4ZTTLP2R5Q

not attested not anchored not stored refs pending

Revisiting primordial black holes formation from preheating instabilities: the case of Starobinsky inflation

Daniel del-Corral, Jo\~ao Marto, K. Sravan Kumar, Paolo Gondolo

arxiv:2311.02754 v3 · 2023-11-05 · astro-ph.CO · gr-qc · 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{3SPQ5ZYPRTOHT37W4ZTTLP2R5Q}

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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

1 paper in Pith

Primordial black holes through preheating instabilities in $\alpha$-attractor models

Receipt and verification

First computed	2026-07-05T10:10:38.780632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc9f0ee70f8cdc79eff6e66735bf51ec07f293d0881b681c522febd133068e5e

Aliases

arxiv: 2311.02754 · arxiv_version: 2311.02754v3 · doi: 10.48550/arxiv.2311.02754 · pith_short_12: 3SPQ5ZYPRTOH · pith_short_16: 3SPQ5ZYPRTOHT37W · pith_short_8: 3SPQ5ZYP

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/3SPQ5ZYPRTOHT37W4ZTTLP2R5Q \
  | 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: dc9f0ee70f8cdc79eff6e66735bf51ec07f293d0881b681c522febd133068e5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d61d2ff6219b2dc881a36ecb6b61d34208ed83f99adbd10b4567d02e0d2ff9f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-11-05T20:14:39Z",
    "title_canon_sha256": "2525ac115ac5be4eec8b69bd12f77c3cd99feef17c8ac4a39aeea12e4ad92fce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.02754",
    "kind": "arxiv",
    "version": 3
  }
}