Pith Number

pith:AAR3FY7L

pith:2018:AAR3FY7LSJCUVCB3ROQSVOCAFV

not attested not anchored not stored refs pending

Complexity Factor For Anisotropic Source in Non-minimal Coupling Metric $f(R)$ Gravity

G. Abbas, H. Nazar

arxiv:1811.04858 v1 · 2018-11-09 · 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{AAR3FY7LSJCUVCB3ROQSVOCAFV}

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

Radial oscillations of quark stars in light of current astrophysical constraints: A comparative study

Receipt and verification

First computed	2026-05-17T23:59:13.753050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0023b2e3eb92454a883b8ba12ab8402d45eaf77c1bf70d7e8da6b474be2e9190

Aliases

arxiv: 1811.04858 · arxiv_version: 1811.04858v1 · doi: 10.48550/arxiv.1811.04858 · pith_short_12: AAR3FY7LSJCU · pith_short_16: AAR3FY7LSJCUVCB3 · pith_short_8: AAR3FY7L

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/AAR3FY7LSJCUVCB3ROQSVOCAFV \
  | 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: 0023b2e3eb92454a883b8ba12ab8402d45eaf77c1bf70d7e8da6b474be2e9190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f18f0a71972078b2d306c4735eb3cea3d95a8e92b37f066b8dc7417299bd6a2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-09T07:13:55Z",
    "title_canon_sha256": "b6ccd03578f396226b72bd07fb94ba36d3ba0382a877cbb94e9be273133db8e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04858",
    "kind": "arxiv",
    "version": 1
  }
}