Pith Number

pith:AOQOI4U4

pith:2011:AOQOI4U424A7N7RY65RJSXDDI4

not attested not anchored not stored refs pending

Trispectrum estimation in various models of equilateral type non-Gaussianity

Kazuya Koyama, Keisuke Izumi, Shuntaro Mizuno

arxiv:1109.3746 v3 · 2011-09-17 · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOQOI4U424A7N7RY65RJSXDDI4}

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.

Receipt and verification

First computed	2026-05-18T02:57:07.047294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03a0e4729cd701f6fe38f762995c63472167502ba815d3866243e28e3dcb9813

Aliases

arxiv: 1109.3746 · arxiv_version: 1109.3746v3 · doi: 10.48550/arxiv.1109.3746 · pith_short_12: AOQOI4U424A7 · pith_short_16: AOQOI4U424A7N7RY · pith_short_8: AOQOI4U4

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/AOQOI4U424A7N7RY65RJSXDDI4 \
  | 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: 03a0e4729cd701f6fe38f762995c63472167502ba815d3866243e28e3dcb9813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c35cce36a23b3d9f0fff415c8e634afa2d072971c902e83a8514cab8694d5f67",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-17T04:11:41Z",
    "title_canon_sha256": "c8e7af10f5ff8c585fbd6827c9dc3fce6ae1916d563492a95fbb1d183112983a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3746",
    "kind": "arxiv",
    "version": 3
  }
}