Pith Number

pith:SZ4JPMNU

pith:2007:SZ4JPMNUC37AHC5KTTJO26QOBS

not attested not anchored not stored refs pending

de Sitter limit of inflation and nonlinear perturbation theory

Martin S. Sloth, Philip R. Jarnhus

arxiv:0709.2708 v2 · 2007-09-17 · hep-th · astro-ph · 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{SZ4JPMNUC37AHC5KTTJO26QOBS}

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

4 papers in Pith

Three Advanced Lectures on Inflation

Non-Perturbative Hamiltonian and Higher Loop Corrections in USR Inflation

Hamiltonians to all Orders in Perturbation Theory and Higher Loop Corrections in Single Field Inflation with PBHs Formation

A Match Made in Heaven: Linking Observables in Inflationary Cosmology

Receipt and verification

First computed	2026-07-04T15:43:37.664525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

967897b1b416fe038baa9cd2ed7a0e0c921ed4319e8f1cc41895f42598e7d73e

Aliases

arxiv: 0709.2708 · arxiv_version: 0709.2708v2 · doi: 10.48550/arxiv.0709.2708 · pith_short_12: SZ4JPMNUC37A · pith_short_16: SZ4JPMNUC37AHC5K · pith_short_8: SZ4JPMNU

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/SZ4JPMNUC37AHC5KTTJO26QOBS \
  | 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: 967897b1b416fe038baa9cd2ed7a0e0c921ed4319e8f1cc41895f42598e7d73e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d755d1e40b6f9e26e49d113fbb39a2da9bc0cd2b4794f328e5a2573c4fbefe6",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-09-17T20:56:32Z",
    "title_canon_sha256": "6ead4a9a09edb30d77a6b84854fdf1177abd34f890dbee224acdc912209cb634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.2708",
    "kind": "arxiv",
    "version": 2
  }
}