Pith Number

pith:LDDGC7AV

pith:2002:LDDGC7AVSOVD2WJWERR22UV23D

not attested not anchored not stored refs pending

Statefinder -- a new geometrical diagnostic of dark energy

A. A. Starobinsky, Tarun Deep Saini, Ujjaini Alam, Varun Sahni

arxiv:astro-ph/0201498 v2 · 2002-01-30 · astro-ph · gr-qc · hep-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{LDDGC7AVSOVD2WJWERR22UV23D}

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

3 papers in Pith

$\Lambda$CDM-like models with future singularities

Cosmological implications of Bumblebee theory on an FLRW background

Cosmological Dynamics of Exponential Quintessence Constrained by BAO, Cosmic Chronometers, and DES-SN5YR/Pantheon+ Data

Receipt and verification

First computed	2026-05-18T04:17:53.878624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c6617c1593aa3d59362463ad52bad8eba50e8419904189765a8c7d430ed45a

Aliases

arxiv: astro-ph/0201498 · arxiv_version: astro-ph/0201498v2 · doi: 10.48550/arxiv.astro-ph/0201498 · pith_short_12: LDDGC7AVSOVD · pith_short_16: LDDGC7AVSOVD2WJW · pith_short_8: LDDGC7AV

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/LDDGC7AVSOVD2WJWERR22UV23D \
  | 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: 58c6617c1593aa3d59362463ad52bad8eba50e8419904189765a8c7d430ed45a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab0c7d63cd29f505ba8c71fe82f298810c98b081250b6134ae3c64b45cfdc927",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-01-30T07:56:15Z",
    "title_canon_sha256": "cac05003764826e0bb283c0b0c3f464ba420bf55fdcd948d2590c4cb327fa6eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0201498",
    "kind": "arxiv",
    "version": 2
  }
}