Pith Number

pith:FRDMXL7D

pith:2010:FRDMXL7DTEPDWBMY6F7DOZCFOW

not attested not anchored not stored refs pending

Non-Gaussianity and statistical anisotropy from vector field populated inflationary models

Antonio Riotto, Emanuela Dimastrogiovanni, Nicola Bartolo, Sabino Matarrese

arxiv:1001.4049 v1 · 2010-01-22 · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRDMXL7DTEPDWBMY6F7DOZCFOW}

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

Exploring the statistical anisotropy of primordial curvature perturbations with pulsar timing arrays

Receipt and verification

First computed	2026-05-18T02:09:31.020421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c46cbafe3991e3b0598f17e37644575b789ddeda80a8b4ba50a0bde6cc000db

Aliases

arxiv: 1001.4049 · arxiv_version: 1001.4049v1 · doi: 10.48550/arxiv.1001.4049 · pith_short_12: FRDMXL7DTEPD · pith_short_16: FRDMXL7DTEPDWBMY · pith_short_8: FRDMXL7D

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/FRDMXL7DTEPDWBMY6F7DOZCFOW \
  | 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: 2c46cbafe3991e3b0598f17e37644575b789ddeda80a8b4ba50a0bde6cc000db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcc4a6479a8e15aa49cddf47ee55c116ceb128012d463497aed3828c9a642349",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-22T17:31:56Z",
    "title_canon_sha256": "0d8db5e7f8f148f264563e5da7e161f7e2ded8932e872f3feb1c1e901280a60c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4049",
    "kind": "arxiv",
    "version": 1
  }
}