Pith Number

pith:PXYIGPUW

pith:2006:PXYIGPUWIHFJHTEE2PLN23T2RM

not attested not anchored not stored refs pending

Canonical theory of the Kantowski-Sachs cosmological models

Zolt\'an Kov\'acs, Zsolt Horv\'ath

arxiv:gr-qc/0610063 v1 · 2006-10-12 · 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{PXYIGPUWIHFJHTEE2PLN23T2RM}

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	2026-07-04T14:57:02.521869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7df0833e9641ca93cc84d3d6dd6e7a8b31ab461ce72432fdce23f4ebd55e6e00

Aliases

arxiv: gr-qc/0610063 · arxiv_version: gr-qc/0610063v1 · doi: 10.48550/arxiv.gr-qc/0610063 · pith_short_12: PXYIGPUWIHFJ · pith_short_16: PXYIGPUWIHFJHTEE · pith_short_8: PXYIGPUW

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/PXYIGPUWIHFJHTEE2PLN23T2RM \
  | 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: 7df0833e9641ca93cc84d3d6dd6e7a8b31ab461ce72432fdce23f4ebd55e6e00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63c2839226aa064b72d6c60a61ad14098c1e8391328e3e8f3ffee602695cbb23",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-10-12T11:39:55Z",
    "title_canon_sha256": "652e98bdfdcfd844b98138a9ac4053f9c2b80e46f402f58edb89005aa38b30e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0610063",
    "kind": "arxiv",
    "version": 1
  }
}