Pith Number

pith:DNR7C6UH

pith:2002:DNR7C6UH6HQODSC4DWEFL663EC

not attested not anchored not stored refs pending

Quantum Birth of a Hot Universe II. Model Parameter Estimates from CMB Temperature Fluctuations

Computer Science, Cosmology, I.G. Dymnikova (Department of Mathematics, Mazury in Olsztyn, M.L. Fil'chenkov (Alexander Friedmann Laboratory for Theoretical Physics, Moscow, Olsztyn, Peoples' Friendship University of Russia, Poland), Russia), Russia; Institute of Gravitation, St. Petersburg, University of Warmia

arxiv:gr-qc/0209065 v1 · 2002-09-19 · 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{DNR7C6UH6HQODSC4DWEFL663EC}

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.

Receipt and verification

First computed	2026-07-04T14:25:36.387287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b63f17a87f1e0e1c85c1d8855fbdb20a6db27495ff795198f097a7a8a494064

Aliases

arxiv: gr-qc/0209065 · arxiv_version: gr-qc/0209065v1 · doi: 10.48550/arxiv.gr-qc/0209065 · pith_short_12: DNR7C6UH6HQO · pith_short_16: DNR7C6UH6HQODSC4 · pith_short_8: DNR7C6UH

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/DNR7C6UH6HQODSC4DWEFL663EC \
  | 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: 1b63f17a87f1e0e1c85c1d8855fbdb20a6db27495ff795198f097a7a8a494064

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "812f9602962710085ffabc20dbf78d710fa6c5a9655f9e4508c88e75a004b897",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-09-19T14:27:49Z",
    "title_canon_sha256": "029cbd643ad8fd608dae4801b9db54db57b8a4e0cf266c9cad409f64cf6e055e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0209065",
    "kind": "arxiv",
    "version": 1
  }
}