Pith Number

pith:VF5KPEQT

pith:2015:VF5KPEQTUWF4P75MZS4D65LIFI

not attested not anchored not stored refs pending

Scalar Perturbations of two-dimensional Horava-Lifshitz Black Holes

Diego Vargas-Arancibia, Joel Saavedra, Manuel Gonzalez-Espinoza, Miguel Cruz

arxiv:1508.00650 v2 · 2015-08-04 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VF5KPEQTUWF4P75MZS4D65LIFI}

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.

Receipt and verification

First computed	2026-05-18T01:20:19.023816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a97aa79213a58bc7ffacccb83f75682a26f20d484caf1beef6ede6c76d846db0

Aliases

arxiv: 1508.00650 · arxiv_version: 1508.00650v2 · doi: 10.48550/arxiv.1508.00650 · pith_short_12: VF5KPEQTUWF4 · pith_short_16: VF5KPEQTUWF4P75M · pith_short_8: VF5KPEQT

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/VF5KPEQTUWF4P75MZS4D65LIFI \
  | 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: a97aa79213a58bc7ffacccb83f75682a26f20d484caf1beef6ede6c76d846db0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "356e99137936868d8f28bc14336adee4c5c523c6c61fa9a56714d2b0f67a4494",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-04T03:17:21Z",
    "title_canon_sha256": "aa74b386a325d9e0bd4099f8208ef16225caf25a4049a5f12ae02043f08902f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00650",
    "kind": "arxiv",
    "version": 2
  }
}