Pith Number

pith:FO7P6KXA

pith:2022:FO7P6KXA65GFAVC3ZQ5AGAVAV4

not attested not anchored not stored refs pending

SIGWfast: a python package for the computation of scalar-induced gravitational wave spectra

Lukas T. Witkowski

arxiv:2209.05296 v1 · 2022-09-12 · astro-ph.CO · astro-ph.IM · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FO7P6KXA65GFAVC3ZQ5AGAVAV4}

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

3 papers in Pith

When the Environment Speaks: Quantum Signatures in Non-Attractor Inflation

Constant-Roll Inflation: Analytical Formulae for Power Spectrum and Implications for Induced Gravitational Waves

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

Receipt and verification

First computed	2026-07-05T04:56:29.001530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bbeff2ae0f74c50545bcc3a0302a0af0f988e86f277a1a7c8c5b49e4b53cb04

Aliases

arxiv: 2209.05296 · arxiv_version: 2209.05296v1 · doi: 10.48550/arxiv.2209.05296 · pith_short_12: FO7P6KXA65GF · pith_short_16: FO7P6KXA65GFAVC3 · pith_short_8: FO7P6KXA

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/FO7P6KXA65GFAVC3ZQ5AGAVAV4 \
  | 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: 2bbeff2ae0f74c50545bcc3a0302a0af0f988e86f277a1a7c8c5b49e4b53cb04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fde556260ad158049de7cfcf218036821394f8ae3e6bdf0aaab231b657dcee7",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-09-12T15:00:12Z",
    "title_canon_sha256": "25a5cb2914ad4379bd9a467c66709c51c52b579f2b7b08d56e51e8aff9702225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05296",
    "kind": "arxiv",
    "version": 1
  }
}