Pith Number

pith:4WHMAUFJ

pith:2009:4WHMAUFJC4P6B6RSJVSHGEALVZ

not attested not anchored not stored refs pending

Non-Gaussian Fingerprints of Self-Interacting Curvaton

Kari Enqvist, Olli Taanila, Sami Nurmi, Tomo Takahashi

arxiv:0912.4657 v2 · 2009-12-23 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WHMAUFJC4P6B6RSJVSHGEALVZ}

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

Memoirs of the curvaton: non-perturbative non-Gaussianity and supermassive primordial black holes

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

Receipt and verification

First computed	2026-05-18T02:24:45.398915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e58ec050a9171fe0fa324d6473100bae683d69a10f3920faec7046168401462b

Aliases

arxiv: 0912.4657 · arxiv_version: 0912.4657v2 · doi: 10.48550/arxiv.0912.4657 · pith_short_12: 4WHMAUFJC4P6 · pith_short_16: 4WHMAUFJC4P6B6RS · pith_short_8: 4WHMAUFJ

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/4WHMAUFJC4P6B6RSJVSHGEALVZ \
  | 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: e58ec050a9171fe0fa324d6473100bae683d69a10f3920faec7046168401462b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae298122625f86159cb0e9aa1935676b2359ce9f6045956b765dc68e3141056",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-23T14:55:28Z",
    "title_canon_sha256": "2e7ab724a01f96262624b0282ec5bf544f1709a1a124b4ec149a03503d1645a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4657",
    "kind": "arxiv",
    "version": 2
  }
}