Pith Number

pith:KVKOZQIL

pith:2008:KVKOZQILWYBINQ5HKT7K77OYBN

not attested not anchored not stored refs pending

The shape of primordial non-Gaussianity and the CMB bispectrum

E.P.S. Shellard, J.R. Fergusson

arxiv:0812.3413 v2 · 2008-12-17 · astro-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{KVKOZQILWYBINQ5HKT7K77OYBN}

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

Inflation with vector fields revisited: non-Gaussianities

A Match Made in Heaven: Linking Observables in Inflationary Cosmology

Receipt and verification

First computed	2026-07-04T15:48:43.786573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5554ecc10bb60286c3a754feaffdd80b5e1cb3ef6a26ff2a6a6ff99ce63e18b0

Aliases

arxiv: 0812.3413 · arxiv_version: 0812.3413v2 · doi: 10.48550/arxiv.0812.3413 · pith_short_12: KVKOZQILWYBI · pith_short_16: KVKOZQILWYBINQ5H · pith_short_8: KVKOZQIL

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/KVKOZQILWYBINQ5HKT7K77OYBN \
  | 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: 5554ecc10bb60286c3a754feaffdd80b5e1cb3ef6a26ff2a6a6ff99ce63e18b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c481cd5d8517f21cbce1e398f27b9b049e949dafac51bbfdb9d83a3edbad038",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-17T21:31:46Z",
    "title_canon_sha256": "60e8b1b0d655084a1baff29c1585e95992ebebebbb66b110d4b98ffe7415db9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3413",
    "kind": "arxiv",
    "version": 2
  }
}