Pith Number

pith:NF5J3GPG

pith:2019:NF5J3GPGUPGJLZ2ECI74PCLNXM

not attested not anchored not stored refs pending

Constraining primordial non-Gaussianity using two galaxy surveys and CMB lensing

Mario Ballardini, Roy Maartens, William Luke Matthewson

arxiv:1906.04730 v2 · 2019-06-11 · 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{NF5J3GPGUPGJLZ2ECI74PCLNXM}

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

Beyond {\Lambda}CDM with the SKA Observatory -- II: Unveiling the Secrets of the Early Universe

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Receipt and verification

First computed	2026-07-05T00:02:59.086373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

697a9d99e6a3cc95e744123fc7896dbb2a822ee37cea298c833489586c7bfb00

Aliases

arxiv: 1906.04730 · arxiv_version: 1906.04730v2 · doi: 10.48550/arxiv.1906.04730 · pith_short_12: NF5J3GPGUPGJ · pith_short_16: NF5J3GPGUPGJLZ2E · pith_short_8: NF5J3GPG

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/NF5J3GPGUPGJLZ2ECI74PCLNXM \
  | 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: 697a9d99e6a3cc95e744123fc7896dbb2a822ee37cea298c833489586c7bfb00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dcf25ea7c833fe0a3b531d97af5d9e2348493586bf542d83f419e8846526f4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-06-11T17:59:46Z",
    "title_canon_sha256": "908645bc7c2d6f4976660736ba4cca77f8c8e5e0f69fc892d0bd0e27b2160ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04730",
    "kind": "arxiv",
    "version": 2
  }
}