Pith Number

pith:OZAOHNMC

pith:1999:OZAOHNMCHR47NPOIIYP4URKTRM

not attested not anchored not stored refs pending

Generalized Chen-Wu type cosmological model

K. Babu Joseph, Moncy V. John

arxiv:gr-qc/9912069 v1 · 1999-12-16 · gr-qc · astro-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{OZAOHNMCHR47NPOIIYP4URKTRM}

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

Can decaying vacuum solve the H_0 Tension?

Receipt and verification

First computed	2026-07-04T16:13:56.760678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7640e3b5823c79f6bdc8461fca45538b30399626ce9d73db9bf9f1c74f7c6d49

Aliases

arxiv: gr-qc/9912069 · arxiv_version: gr-qc/9912069v1 · doi: 10.48550/arxiv.gr-qc/9912069 · pith_short_12: OZAOHNMCHR47 · pith_short_16: OZAOHNMCHR47NPOI · pith_short_8: OZAOHNMC

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/OZAOHNMCHR47NPOIIYP4URKTRM \
  | 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: 7640e3b5823c79f6bdc8461fca45538b30399626ce9d73db9bf9f1c74f7c6d49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac740af7fcc7677686d93d1b2b5590f153f965997e05e7071467db20b6c34281",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1999-12-16T16:15:39Z",
    "title_canon_sha256": "3a0b775735949a47012c1daeab32262ff914c469ccaf1d37c0952659ceae4912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9912069",
    "kind": "arxiv",
    "version": 1
  }
}