Pith Number

pith:4Y2MVUM3

pith:2010:4Y2MVUM34VUZDFH3G3ISTKBV5O

not attested not anchored not stored refs pending

Modified first-order Horava-Lifshitz gravity: Hamiltonian analysis of the general theory and accelerating FRW cosmology in power-law F(R) model

Anca Tureanu, Markku Oksanen, Masud Chaichian, Sante Carloni, Sergei D. Odintsov, Shin'ichi Nojiri

arxiv:1003.3925 v4 · 2010-03-20 · hep-th · astro-ph.HE · 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{4Y2MVUM34VUZDFH3G3ISTKBV5O}

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	2026-05-18T02:24:36.481776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e634cad19be5699194fb36d129a835eb9ee591d404753899d2b1fe9f2c99d63d

Aliases

arxiv: 1003.3925 · arxiv_version: 1003.3925v4 · doi: 10.48550/arxiv.1003.3925 · pith_short_12: 4Y2MVUM34VUZ · pith_short_16: 4Y2MVUM34VUZDFH3 · pith_short_8: 4Y2MVUM3

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/4Y2MVUM34VUZDFH3G3ISTKBV5O \
  | 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: e634cad19be5699194fb36d129a835eb9ee591d404753899d2b1fe9f2c99d63d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec22b05c1c0a67f5aebd61478699fa6d48666d2b8d2b7e06d9ef9986a38e1bb5",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-03-20T12:24:11Z",
    "title_canon_sha256": "93c763c7e4cde680fae2ceb29c33410efaa661723f9beed8d9b3fe98f884d58f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3925",
    "kind": "arxiv",
    "version": 4
  }
}