Pith Number

pith:R4IWU2P7

pith:2020:R4IWU2P7K7XTICVZITM5IISABU

not attested not anchored not stored refs pending

Black holes in the four-dimensional Einstein-Lovelock gravity

A. Zhidenko, R. A. Konoplya

arxiv:2003.07788 v3 · 2020-03-17 · gr-qc · astro-ph.HE · 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{R4IWU2P7K7XTICVZITM5IISABU}

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

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

All $2D$ generalised dilaton theories from $d\geq 4$ gravities

Receipt and verification

First computed	2026-07-05T01:36:16.697611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f116a69ff57ef340ab944d9d422400d08a358e8ec7b3ff8d3155064d6623961

Aliases

arxiv: 2003.07788 · arxiv_version: 2003.07788v3 · doi: 10.48550/arxiv.2003.07788 · pith_short_12: R4IWU2P7K7XT · pith_short_16: R4IWU2P7K7XTICVZ · pith_short_8: R4IWU2P7

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/R4IWU2P7K7XTICVZITM5IISABU \
  | 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: 8f116a69ff57ef340ab944d9d422400d08a358e8ec7b3ff8d3155064d6623961

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d1609d2cc2a32c042059d0cc8cb87b443f85700d918196440193efc7b349009",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-03-17T16:11:56Z",
    "title_canon_sha256": "b1c15e503f35f5de689587da91a54fe4950ba82f6957aa790e61722e536dd8b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07788",
    "kind": "arxiv",
    "version": 3
  }
}