Pith Number

pith:T22EFPYS

pith:2013:T22EFPYSEGTDV52QVJ5UXXSG3L

not attested not anchored not stored refs pending

Lanczos-Lovelock models of gravity

Dawood Kothawala, T. Padmanabhan

arxiv:1302.2151 v4 · 2013-02-08 · 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{T22EFPYSEGTDV52QVJ5UXXSG3L}

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

Cosmological higher-curvature gravities

Towards Stochastic Inflation in Higher-Curvature Gravity

Receipt and verification

First computed	2026-05-18T03:04:59.550069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eb442bf1221a63af750aa7b4bde46dadeaed458f99a41466e19da0b4118a45c

Aliases

arxiv: 1302.2151 · arxiv_version: 1302.2151v4 · doi: 10.48550/arxiv.1302.2151 · pith_short_12: T22EFPYSEGTD · pith_short_16: T22EFPYSEGTDV52Q · pith_short_8: T22EFPYS

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/T22EFPYSEGTDV52QVJ5UXXSG3L \
  | 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: 9eb442bf1221a63af750aa7b4bde46dadeaed458f99a41466e19da0b4118a45c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "515e54b64f68f4f40dc47ed81931d6fb68400219f54cb7013b8cb54a82058b07",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-02-08T21:00:06Z",
    "title_canon_sha256": "28088fae48e37fd869279d810c1d4d03571f968520d3b88e35ae85ba7c9b464f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2151",
    "kind": "arxiv",
    "version": 4
  }
}