Pith Number

pith:6IIVE7R5

pith:2013:6IIVE7R5MTRYLN3EXVZOBS5YQW

not attested not anchored not stored refs pending

Hamiltonian analysis of curvature-squared gravity with or without conformal invariance

Anca Tureanu, Josef Kluso\v{n}, Markku Oksanen

arxiv:1311.4141 v2 · 2013-11-17 · hep-th · gr-qc

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6IIVE7R5MTRYLN3EXVZOBS5YQW}

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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

4 papers in Pith

Non-Fierz-Pauli bimetric theory from quadratic curvature gravity on Einstein manifolds

Batalin-Fradkin-Vilkovisky Quantization of Quadratic Gravity

Causality Violating Solutions in Curvature-Squared Gravity

Extrinsic geometry and Hamiltonian analysis of symmetric teleparallel gravity

Receipt and verification

First computed	2026-05-18T02:49:38.876461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f211527e3d64e385b764bd72e0cbb885a5ecd3db220493a16772941b15c8b57c

Aliases

arxiv: 1311.4141 · arxiv_version: 1311.4141v2 · doi: 10.48550/arxiv.1311.4141 · pith_short_12: 6IIVE7R5MTRY · pith_short_16: 6IIVE7R5MTRYLN3E · pith_short_8: 6IIVE7R5

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/6IIVE7R5MTRYLN3EXVZOBS5YQW \
  | 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: f211527e3d64e385b764bd72e0cbb885a5ecd3db220493a16772941b15c8b57c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b08f26bd6daa7099401e87876496091792580c1b32ae2b33fc4125e9de8878a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-11-17T10:17:27Z",
    "title_canon_sha256": "0cb2930c3663df3568425273f6911d370465f62d5e08623f6f8de4ac1811b229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4141",
    "kind": "arxiv",
    "version": 2
  }
}