Pith Number

pith:D4RNRTJC

pith:2014:D4RNRTJC3PY44FMUU4FFCSKZNZ

not attested not anchored not stored refs pending

Cosmological perturbations for an inflaton field coupled to radiation

Luca Visinelli

arxiv:1410.1187 v2 · 2014-10-05 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4RNRTJC3PY44FMUU4FFCSKZNZ}

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

1 paper in Pith

One Feature, Three Clocks: Phase-Locked Gravitational Waves, Primordial Black Holes, and Non-Gaussianity from Periodic Warm Inflation

Receipt and verification

First computed	2026-05-18T02:29:52.771978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f22d8cd22dbf1ce1594a70a5149596e54f9756490f17541caa3db3a776c3d3f

Aliases

arxiv: 1410.1187 · arxiv_version: 1410.1187v2 · doi: 10.48550/arxiv.1410.1187 · pith_short_12: D4RNRTJC3PY4 · pith_short_16: D4RNRTJC3PY44FMU · pith_short_8: D4RNRTJC

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/D4RNRTJC3PY44FMUU4FFCSKZNZ \
  | 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: 1f22d8cd22dbf1ce1594a70a5149596e54f9756490f17541caa3db3a776c3d3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0548ca5f4260aac27bb6b8fd3365c144c6665df8629a70100bcf78e77cad3bc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-10-05T18:17:42Z",
    "title_canon_sha256": "78495b8cc03cb51c6b9377c0b72cfdf65b3a69bae060c1fb871132b24613d857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1187",
    "kind": "arxiv",
    "version": 2
  }
}