Pith Number

pith:5AMCIJ42

pith:2022:5AMCIJ42HJM346BLPULXXQU7QB

not attested not anchored not stored refs pending

Aspects of three-dimensional higher-curvature gravities

Guido van der Velde, Javier Moreno, Pablo A. Cano, Pablo Bueno, Quim Llorens

arxiv:2201.07266 v2 · 2022-01-18 · gr-qc · 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{5AMCIJ42HJM346BLPULXXQU7QB}

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

Cosmological higher-curvature gravities

Receipt and verification

First computed	2026-07-05T04:27:51.295232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e81824279a3a59be782b7d177bc29f804e4a68f9e4e2bd5b5d378386b4bb985f

Aliases

arxiv: 2201.07266 · arxiv_version: 2201.07266v2 · doi: 10.48550/arxiv.2201.07266 · pith_short_12: 5AMCIJ42HJM3 · pith_short_16: 5AMCIJ42HJM346BL · pith_short_8: 5AMCIJ42

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/5AMCIJ42HJM346BLPULXXQU7QB \
  | 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: e81824279a3a59be782b7d177bc29f804e4a68f9e4e2bd5b5d378386b4bb985f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "749ee0f089034df8234678e21141df5e832ee05151862b6c7c10558bd1f8ebe5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-01-18T19:12:52Z",
    "title_canon_sha256": "3283efa5d42daa3643d7127a8381fd7536c3269d9c665e4302b8eee101d27f34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.07266",
    "kind": "arxiv",
    "version": 2
  }
}