Pith Number

pith:T2KKMUF6

pith:2009:T2KKMUF6JZ4ZSWMYKMEZHFKG2Z

not attested not anchored not stored refs pending

The Curvature Perturbation in the Axion-type Curvaton Model

Pravabati Chingangbam, Qing-Guo Huang

arxiv:0902.2619 v3 · 2009-02-16 · astro-ph.CO · gr-qc · hep-ph · 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{T2KKMUF6JZ4ZSWMYKMEZHFKG2Z}

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

Curvaton distribution from stochastic inflation

Receipt and verification

First computed	2026-05-18T02:35:01.104832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e94a650be4e799959985309939546d67e6939cc72ddb89c81e858e94ab06a75

Aliases

arxiv: 0902.2619 · arxiv_version: 0902.2619v3 · doi: 10.48550/arxiv.0902.2619 · pith_short_12: T2KKMUF6JZ4Z · pith_short_16: T2KKMUF6JZ4ZSWMY · pith_short_8: T2KKMUF6

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/T2KKMUF6JZ4ZSWMYKMEZHFKG2Z \
  | 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: 9e94a650be4e799959985309939546d67e6939cc72ddb89c81e858e94ab06a75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83d0f2053f36015091b7a0f9a41fd4244d240cd337eb0815bdbcac9525028360",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-02-16T07:33:19Z",
    "title_canon_sha256": "85eb11071c6bd4f70fddcc28f59b410d2ac101f05d540b91328133517aed33c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2619",
    "kind": "arxiv",
    "version": 3
  }
}