Pith Number

pith:GWOD632Z

pith:2022:GWOD632ZB5EDSREPLZDZUXZERD

not attested not anchored not stored refs pending

Minisuperspace Quantum Cosmology in Metric and Affine Theories of Gravity

Francesco Bajardi, Salvatore Capozziello

arxiv:2203.04732 v2 · 2022-03-09 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWOD632ZB5EDSREPLZDZUXZERD}

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

2 papers in Pith

Canonical quantization of all minisuperspaces with consistent symmetry reductions

Receipt and verification

First computed	2026-07-05T04:05:17.418662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

359c3f6f590f4839448f5e479a5f2488eb1187d9d70160079f99a39c7a5b534c

Aliases

arxiv: 2203.04732 · arxiv_version: 2203.04732v2 · doi: 10.48550/arxiv.2203.04732 · pith_short_12: GWOD632ZB5ED · pith_short_16: GWOD632ZB5EDSREP · pith_short_8: GWOD632Z

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/GWOD632ZB5EDSREPLZDZUXZERD \
  | 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: 359c3f6f590f4839448f5e479a5f2488eb1187d9d70160079f99a39c7a5b534c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0f0974759ca32e9b18b07432a4bffa07d9aa839c26414a4ac65411a3b1e22b4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-03-09T14:14:26Z",
    "title_canon_sha256": "1e601de4060bd33601dc6f277973216cd6ecf5806e780c73e4c8a1722e4e6350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04732",
    "kind": "arxiv",
    "version": 2
  }
}