Pith Number

pith:6NCJWIQ6

pith:2005:6NCJWIQ6MHCAAKI54XMQYFOTY4

not attested not anchored not stored refs pending

Dark energy problem: from phantom theory to modified Gauss-Bonnet gravity

O.G. Gorbunova, Sergei D. Odintsov, Shin'ichi Nojiri

arxiv:hep-th/0510183 v2 · 2005-10-21 · hep-th · astro-ph · 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{6NCJWIQ6MHCAAKI54XMQYFOTY4}

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

2 papers in Pith

F(R,..) theories from the point of view of the Hamiltonian approach: non-vacuum Anisotropic Bianchi type I cosmological model

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-07-04T15:49:58.528749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3449b221e61c400291de5d90c15d3c7031b0a4414d61cad52fb7fe32fef22dc

Aliases

arxiv: hep-th/0510183 · arxiv_version: hep-th/0510183v2 · doi: 10.48550/arxiv.hep-th/0510183 · pith_short_12: 6NCJWIQ6MHCA · pith_short_16: 6NCJWIQ6MHCAAKI5 · pith_short_8: 6NCJWIQ6

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/6NCJWIQ6MHCAAKI54XMQYFOTY4 \
  | 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: f3449b221e61c400291de5d90c15d3c7031b0a4414d61cad52fb7fe32fef22dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9acb69a55fca37c509f0f6677c745b08eaaab1580bd85826f6d07747a704b22c",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-10-21T05:14:56Z",
    "title_canon_sha256": "9f175ad69b396ee481eee783f98cc8a756fc481ec015f2d617617e0967e024da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0510183",
    "kind": "arxiv",
    "version": 2
  }
}