Pith Number

pith:RXSRO2VZ

pith:2009:RXSRO2VZCNMIBU3P6IB4ZKHWPT

not attested not anchored not stored refs pending

Quantum attractors of generalized Gauss-Bonnet dark energy

M. Alimohammadi, N. Agharafiei

arxiv:0912.0589 v1 · 2009-12-03 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXSRO2VZCNMIBU3P6IB4ZKHWPT}

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

Modified Gravity and Cosmology

Receipt and verification

First computed	2026-07-04T17:17:17.953256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8de5176ab9135880d36ff203cca8f67ccae07d466604bb6af326e2dcb2f4161b

Aliases

arxiv: 0912.0589 · arxiv_version: 0912.0589v1 · doi: 10.48550/arxiv.0912.0589 · pith_short_12: RXSRO2VZCNMI · pith_short_16: RXSRO2VZCNMIBU3P · pith_short_8: RXSRO2VZ

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/RXSRO2VZCNMIBU3P6IB4ZKHWPT \
  | 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: 8de5176ab9135880d36ff203cca8f67ccae07d466604bb6af326e2dcb2f4161b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "763b93551a8d323ea4ccaf0dc75e98f213b665f7d6066f3e7015338cb72d8b32",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-12-03T07:48:35Z",
    "title_canon_sha256": "e556c20fc8139578d51475cad1b881baba4e8e67d5fe2f072554caacc152eafe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0589",
    "kind": "arxiv",
    "version": 1
  }
}