Pith Number

pith:PMHOWQDV

pith:2004:PMHOWQDVX2IPG6UZPCU5VBPBTU

not attested not anchored not stored refs pending

Smooth hybrid inflation in supergravity with a running spectral index and early star formation

Jun'ichi Yokoyama, Masahide Yamaguchi

arxiv:hep-ph/0402282 v3 · 2004-02-26 · 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{PMHOWQDVX2IPG6UZPCU5VBPBTU}

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	2026-07-04T15:44:02.395155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b0eeb4075be90f37a9978a9da85e19d2f9e95e9f095fa03d4f5ae6e98472502

Aliases

arxiv: hep-ph/0402282 · arxiv_version: hep-ph/0402282v3 · doi: 10.48550/arxiv.hep-ph/0402282 · pith_short_12: PMHOWQDVX2IP · pith_short_16: PMHOWQDVX2IPG6UZ · pith_short_8: PMHOWQDV

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/PMHOWQDVX2IPG6UZPCU5VBPBTU \
  | 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: 7b0eeb4075be90f37a9978a9da85e19d2f9e95e9f095fa03d4f5ae6e98472502

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "735745510e94887a0ac808fd3825aa99b7658a0b5155d3cb1db225c1c425d39e",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-02-26T22:23:31Z",
    "title_canon_sha256": "cb895709fe9679c40f5ddb3f7a869c4803ed1aed880a40a80c00287926049f57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0402282",
    "kind": "arxiv",
    "version": 3
  }
}