Pith Number

pith:25T4B7L6

pith:2001:25T4B7L6OW7MSFS63OGQO3LRBL

not attested not anchored not stored refs pending

Density Fluctuations and Primordial Black Hole Formation in Natural Double Inflation in Supergravity

Masahide Yamaguchi

arxiv:hep-ph/0105001 v2 · 2001-05-01 · hep-ph · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25T4B7L6OW7MSFS63OGQO3LRBL}

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.

Receipt and verification

First computed	2026-07-04T16:27:20.330731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d767c0fd7e75bec9165edb8d076d710ae60a6283997e4d3fc33c1a639cdfeff0

Aliases

arxiv: hep-ph/0105001 · arxiv_version: hep-ph/0105001v2 · doi: 10.48550/arxiv.hep-ph/0105001 · pith_short_12: 25T4B7L6OW7M · pith_short_16: 25T4B7L6OW7MSFS6 · pith_short_8: 25T4B7L6

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/25T4B7L6OW7MSFS63OGQO3LRBL \
  | 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: d767c0fd7e75bec9165edb8d076d710ae60a6283997e4d3fc33c1a639cdfeff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e312e2012b2f575dc4649920e68b854a97cc61e5660aca5c56f2eb5fe8c00c3b",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-05-01T03:15:09Z",
    "title_canon_sha256": "163259a14e059db7037d2fc654d0616334f70ce2af2e8ad66b541cf0e244494c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0105001",
    "kind": "arxiv",
    "version": 2
  }
}