Pith Number

pith:4WWTULUD

pith:2011:4WWTULUDMLXUKEZQT2SEAC7GDT

not attested not anchored not stored refs pending

Non-Gaussianity and Gravitational Waves from Quadratic and Self-interacting Curvaton

David Wands (ICG, Jos\'e Fonseca, Portsmouth)

arxiv:1101.1254 v2 · 2011-01-06 · astro-ph.CO · hep-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{4WWTULUDMLXUKEZQT2SEAC7GDT}

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

Purely Quadratic Non-Gaussianity from Tachyonic Instability: Primordial Black Holes and Scalar-Induced Gravitational Waves

Receipt and verification

First computed	2026-05-18T04:26:22.685137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5ad3a2e8362ef4513309ea4400be61cfcf8f44e68f855fd87a432f23dfce3f6

Aliases

arxiv: 1101.1254 · arxiv_version: 1101.1254v2 · doi: 10.48550/arxiv.1101.1254 · pith_short_12: 4WWTULUDMLXU · pith_short_16: 4WWTULUDMLXUKEZQ · pith_short_8: 4WWTULUD

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/4WWTULUDMLXUKEZQT2SEAC7GDT \
  | 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: e5ad3a2e8362ef4513309ea4400be61cfcf8f44e68f855fd87a432f23dfce3f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bc6298044517da063db6bda542346d7ebd901468837cc60afafb6b8bcf44e37",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-06T17:00:55Z",
    "title_canon_sha256": "c78e2cea13a533feaaddfb4270307688861bf21157f292193e8848183bc3777a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1254",
    "kind": "arxiv",
    "version": 2
  }
}