Pith Number

pith:FA5GV4KL

pith:2013:FA5GV4KLLTJ2RBJR456TX43VMU

not attested not anchored not stored refs pending

On the Anisotropy of the Gravitational Wave Background from Massless Preheating

Arttu Rajantie, Daniel G. Figueroa, Laura Bethke

arxiv:1309.1148 v1 · 2013-09-04 · astro-ph.CO · hep-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FA5GV4KLLTJ2RBJR456TX43VMU}

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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

Lectures on Reheating after Inflation

Isotropy, anisotropies and non-Gaussianity in the scalar-induced gravitational-wave background: diagrammatic approach for primordial non-Gaussianity up to arbitrary order

Equation of state during (p)reheating with trilinear interactions

Receipt and verification

First computed	2026-05-18T01:47:49.732329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

283a6af14b5cd3a88531e77d3bf3756517c850509bddefcde6ff6bce87f11005

Aliases

arxiv: 1309.1148 · arxiv_version: 1309.1148v1 · doi: 10.48550/arxiv.1309.1148 · pith_short_12: FA5GV4KLLTJ2 · pith_short_16: FA5GV4KLLTJ2RBJR · pith_short_8: FA5GV4KL

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/FA5GV4KLLTJ2RBJR456TX43VMU \
  | 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: 283a6af14b5cd3a88531e77d3bf3756517c850509bddefcde6ff6bce87f11005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7541c5ec66a1e682952188c4c81ee2d66e34d8fba2933140fbfe0b00a185742a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-04T19:41:06Z",
    "title_canon_sha256": "de2df3a5acdd62bd6ac721c6d423bd8f6140ad1cfb5ea8b29e6f8c403f78798b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1148",
    "kind": "arxiv",
    "version": 1
  }
}