Pith Number

pith:NDDVL4KM

pith:2026:NDDVL4KMSECSTXOXM522VLSFPV

not attested not anchored not stored refs pending

A Fast Method to Compute Scalar Induced Gravitational Waves on a Lattice with Primordial Non-Gaussianities

Giovanni Piccoli

arxiv:2605.27231 v1 · 2026-05-26 · astro-ph.CO · gr-qc · physics.comp-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{NDDVL4KMSECSTXOXM522VLSFPV}

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	2026-05-27T02:06:06.742485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68c755f14c910529ddd76775aaae457d7339aea0e52a3b9cbbfeca314960eb01

Aliases

arxiv: 2605.27231 · arxiv_version: 2605.27231v1 · doi: 10.48550/arxiv.2605.27231 · pith_short_12: NDDVL4KMSECS · pith_short_16: NDDVL4KMSECSTXOX · pith_short_8: NDDVL4KM

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/NDDVL4KMSECSTXOXM522VLSFPV \
  | 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: 68c755f14c910529ddd76775aaae457d7339aea0e52a3b9cbbfeca314960eb01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b4e2d9aa5eb483c593bacff7f3a1b12b30a3d663ab3ab5f00ef0b10167a4a43",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-05-26T16:11:50Z",
    "title_canon_sha256": "e8714d1a5cd86ad7a1d8ee27882f44aed08ffbe8b0aa91b51a01704a4493ff7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27231",
    "kind": "arxiv",
    "version": 1
  }
}