Pith Number

pith:KJYACL7O

pith:2011:KJYACL7OFN7S3EGJ23ZKBSE463

not attested not anchored not stored refs pending

Mimicking dark matter in galaxy clusters through a non-minimal gravitational coupling with matter

Jorge P\'aramos, Orfeu Bertolami, Pedro Fraz\~ao

arxiv:1111.3167 v2 · 2011-11-14 · gr-qc · astro-ph.CO · 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{KJYACL7OFN7S3EGJ23ZKBSE463}

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

On Scalar Cosmological Perturbations in Non-Minimally Coupled Weyl Connection Gravity

Cosmological and lunar laser ranging constraints on evolving dark energy in a nonminimally coupled curvature-matter gravity model

Receipt and verification

First computed	2026-05-18T03:35:02.287645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5270012fee2b7f2d90c9d6f2a0c89cf6c7cca98f305bb084b54daaa3c6eb4949

Aliases

arxiv: 1111.3167 · arxiv_version: 1111.3167v2 · doi: 10.48550/arxiv.1111.3167 · pith_short_12: KJYACL7OFN7S · pith_short_16: KJYACL7OFN7S3EGJ · pith_short_8: KJYACL7O

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/KJYACL7OFN7S3EGJ23ZKBSE463 \
  | 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: 5270012fee2b7f2d90c9d6f2a0c89cf6c7cca98f305bb084b54daaa3c6eb4949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a6f7a03f06169051e66e6a799dd8d19dc7319187cbcbc6a63a865a25eee4d9b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-11-14T10:41:17Z",
    "title_canon_sha256": "186ac6900cca1f9174b7e96c94bdb7140eaefac7402aa79ba198afe15e8fc3e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3167",
    "kind": "arxiv",
    "version": 2
  }
}