Pith Number

pith:KNLFNBHE

pith:2009:KNLFNBHECUDO2RQ6PPHFAH4WLY

not attested not anchored not stored refs pending

Classical and quantum Cosmology of the S\'aez-Ballester theory

J. Socorro, L. Arturo Ure\~na-L\'opez, M. Sabido

arxiv:0904.0422 v1 · 2009-04-02 · 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{KNLFNBHECUDO2RQ6PPHFAH4WLY}

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

1 paper in Pith

Power law scalar potential in the Saez-Ballester like theory: Exact solutions in the Bianchi type I case

Receipt and verification

First computed	2026-05-18T04:16:10.833305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53565684e41506ed461e7bce501f965e16dfb0c3601cdcd4aef89f5c84a7f665

Aliases

arxiv: 0904.0422 · arxiv_version: 0904.0422v1 · doi: 10.48550/arxiv.0904.0422 · pith_short_12: KNLFNBHECUDO · pith_short_16: KNLFNBHECUDO2RQ6 · pith_short_8: KNLFNBHE

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/KNLFNBHECUDO2RQ6PPHFAH4WLY \
  | 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: 53565684e41506ed461e7bce501f965e16dfb0c3601cdcd4aef89f5c84a7f665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbe5cb1f1a636ad0e8a42a3b03748c48b6fc45b7fabb1505dd7b1b3cb50985b9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-04-02T16:27:29Z",
    "title_canon_sha256": "a690a6983a6356eea8964165d7edbc2eb17b3bedb042b1b95a338350cf66d40c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0422",
    "kind": "arxiv",
    "version": 1
  }
}