Pith Number

pith:JKWRWTQM

pith:2015:JKWRWTQMYSWKL5YQOFZNMG4D6Z

not attested not anchored not stored refs pending

Comparative description of the evolving universe in classical and quantum geometrodynamics

V. E. Kuzmichev, V. V. Kuzmichev (Bogolyubov Institute for Theoretical Physics)

arxiv:1509.02740 v3 · 2015-09-09 · gr-qc · astro-ph.CO · quant-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{JKWRWTQMYSWKL5YQOFZNMG4D6Z}

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	2026-05-18T01:24:52.505189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aad1b4e0cc4aca5f7107172d61b83f676b349dde1db8e61fa2276eb9764b346

Aliases

arxiv: 1509.02740 · arxiv_version: 1509.02740v3 · doi: 10.48550/arxiv.1509.02740 · pith_short_12: JKWRWTQMYSWK · pith_short_16: JKWRWTQMYSWKL5YQ · pith_short_8: JKWRWTQM

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/JKWRWTQMYSWKL5YQOFZNMG4D6Z \
  | 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: 4aad1b4e0cc4aca5f7107172d61b83f676b349dde1db8e61fa2276eb9764b346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fcd5c85d91c44c6c8c327ffca93f60c4df0a538dbe0425948d14806a6e0f947",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-09-09T12:05:49Z",
    "title_canon_sha256": "b4c556669d85c2c2022b85e98d3e8eb1364302e89cbcbbe07404615b3de313f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02740",
    "kind": "arxiv",
    "version": 3
  }
}