Pith Number

pith:MPGSESUX

pith:2022:MPGSESUX4LA57CT4TUW4TVHDUT

not attested not anchored not stored refs pending

Building cubic gravity with healthy and viable scalar and tensor perturbations

Emmanuel N. Saridakis, Petros Asimakis, Spyros Basilakos

arxiv:2212.12494 v2 · 2022-12-23 · gr-qc · astro-ph.CO · 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{MPGSESUX4LA57CT4TUW4TVHDUT}

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

3 papers in Pith

Rotating traversable wormholes and particle dynamics in $f(R,T)$ gravity

Cosmological higher-curvature gravities

Cosmologically viable non-polynomial quasi-topological gravity: explicit models, $\Lambda$CDM limit and observational constraints

Receipt and verification

First computed	2026-07-05T07:45:44.968306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63cd224a97e2c1df8a7c9d2dc9d4e3a4fdedb426c9992795a406670ce06a138f

Aliases

arxiv: 2212.12494 · arxiv_version: 2212.12494v2 · doi: 10.48550/arxiv.2212.12494 · pith_short_12: MPGSESUX4LA5 · pith_short_16: MPGSESUX4LA57CT4 · pith_short_8: MPGSESUX

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/MPGSESUX4LA57CT4TUW4TVHDUT \
  | 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: 63cd224a97e2c1df8a7c9d2dc9d4e3a4fdedb426c9992795a406670ce06a138f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "511080983a15c29ab15ed303ee2ace8e000a6bff25465f654eb4362aef37878e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-12-23T17:36:36Z",
    "title_canon_sha256": "c1870386a5a3f93c556fe53dad79d7bcfa81ae0a49628c9b257effab8f934e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12494",
    "kind": "arxiv",
    "version": 2
  }
}