Pith Number

pith:EJ5XGESF

pith:1999:EJ5XGESFZIVH4DD6HC5HLZI7DP

not attested not anchored not stored refs pending

The General Primordial Cosmic Perturbation

K. Moodley, M. Bucher, N. Turok (DAMTP, U. of Cambridge)

arxiv:astro-ph/9904231 v2 · 1999-04-18 · astro-ph · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJ5XGESFZIVH4DD6HC5HLZI7DP}

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

5 papers in Pith

Generalized neutrino isocurvature

Isocurvature Induced Gravitational Waves at Pulsar Timing Arrays

The Cosmic Linear Anisotropy Solving System (CLASS) II: Approximation schemes

New Isocurvature Constraints from JWST UV Luminosity Function

Planck 2018 results. X. Constraints on inflation

Receipt and verification

First computed	2026-07-04T16:10:54.177675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

227b731245ca2a7e0c7e38ba75e51f1bda0cda162b937096047a8c1326b1f2e5

Aliases

arxiv: astro-ph/9904231 · arxiv_version: astro-ph/9904231v2 · doi: 10.48550/arxiv.astro-ph/9904231 · pith_short_12: EJ5XGESFZIVH · pith_short_16: EJ5XGESFZIVH4DD6 · pith_short_8: EJ5XGESF

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/EJ5XGESFZIVH4DD6HC5HLZI7DP \
  | 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: 227b731245ca2a7e0c7e38ba75e51f1bda0cda162b937096047a8c1326b1f2e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe2c30e7de8daaa8d927feb78b281024e12c3a26463c9369cb6f771bf11436d8",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-04-18T21:26:46Z",
    "title_canon_sha256": "3de8b19edf1ae67a8ca2c15c3acdfeb10b1f769a37408979a805ade4096fec4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9904231",
    "kind": "arxiv",
    "version": 2
  }
}