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Pith Number

pith:LU5FDEMK

pith:2015:LU5FDEMKPJAKLMCGREIB3PY66X
not attested not anchored not stored refs pending

Black Holes in Higher-Derivative Gravity

A. Perkins, C.N. Pope, H. Lu, K.S. Stelle

arxiv:1502.01028 v2 · 2015-02-03 · hep-th · gr-qc

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{LU5FDEMKPJAKLMCGREIB3PY66X}

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

5 papers in Pith

Receipt and verification
First computed 2026-05-18T02:17:00.580947Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

5d3a51918a7a40a5b04689101dbf1ef5c3a1d3900ce32dd67464b4edbd09d806

Aliases

arxiv: 1502.01028 · arxiv_version: 1502.01028v2 · doi: 10.48550/arxiv.1502.01028 · pith_short_12: LU5FDEMKPJAK · pith_short_16: LU5FDEMKPJAKLMCG · pith_short_8: LU5FDEMK
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/LU5FDEMKPJAKLMCGREIB3PY66X \
  | 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: 5d3a51918a7a40a5b04689101dbf1ef5c3a1d3900ce32dd67464b4edbd09d806
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "117c8496ecb0753f656fad436fce83b06ad55332d541bb97476dc9630d7392cb",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-02-03T21:02:28Z",
    "title_canon_sha256": "619f7ad4454ef353f6b0c15b9615d4f1f4d1e94d92a877a54d9f2cbcb62da865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01028",
    "kind": "arxiv",
    "version": 2
  }
}