Pith Number

pith:ITUJKX7N

pith:2001:ITUJKX7N5CBJ7NM3MVS73OK5HJ

not attested not anchored not stored refs pending

Enhancement of superhorizon scale inflationary curvature perturbations

Andrew R Liddle, David Wands, Misao Sasaki, Samuel M Leach

arxiv:astro-ph/0101406 v2 · 2001-01-23 · astro-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITUJKX7N5CBJ7NM3MVS73OK5HJ}

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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

9 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

UV artefacts in ultra-slow-roll models of inflation

Superhorizon curvature perturbations in hybrid inflation revisited

Exploring Gravitational Wave Signatures Due to Primordial Non-gaussianity and Large Scale Structure Using SKAO

Receipt and verification

First computed	2026-07-04T15:54:06.004705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44e8955fede8829fb59b6565fdb95d3a57650cad0fdb072f473210942a5ccee7

Aliases

arxiv: astro-ph/0101406 · arxiv_version: astro-ph/0101406v2 · doi: 10.48550/arxiv.astro-ph/0101406 · pith_short_12: ITUJKX7N5CBJ · pith_short_16: ITUJKX7N5CBJ7NM3 · pith_short_8: ITUJKX7N

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/ITUJKX7N5CBJ7NM3MVS73OK5HJ \
  | 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: 44e8955fede8829fb59b6565fdb95d3a57650cad0fdb072f473210942a5ccee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b131c023cf89b5015c1e197f83dcaa3d3679f76ff31e6c6bc3a2f0ccf6cb12",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-01-23T11:26:58Z",
    "title_canon_sha256": "918c254a1ae0452e16ec1d4d2ff9a1eb32b67a5d4ac3e0d6e257d36f395485d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0101406",
    "kind": "arxiv",
    "version": 2
  }
}