Pith Number

pith:MPYOMBDT

pith:2013:MPYOMBDTMIBL37I2ORJFL7S2DY

not attested not anchored not stored refs pending

Circular geodesics of naked singularities in the Kehagias-Sfetsos metric of Ho\v{r}ava's gravity

Jan Schee, Marek Abramowicz, Ronaldo S. S. Vieira, W{\l}odek Klu\'zniak, Zden\v{e}k Stuchl\'ik

arxiv:1311.5820 v1 · 2013-11-22 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPYOMBDTMIBL37I2ORJFL7S2DY}

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	2026-05-18T01:18:19.347952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f0e604736202bdfd1a745255fe5a1e08626715f00760d1a90a94ed9bd6f53a

Aliases

arxiv: 1311.5820 · arxiv_version: 1311.5820v1 · doi: 10.48550/arxiv.1311.5820 · pith_short_12: MPYOMBDTMIBL · pith_short_16: MPYOMBDTMIBL37I2 · pith_short_8: MPYOMBDT

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/MPYOMBDTMIBL37I2ORJFL7S2DY \
  | 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: 63f0e604736202bdfd1a745255fe5a1e08626715f00760d1a90a94ed9bd6f53a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1185737ee41cdeb85387fc69fe7f7170d79ba4bb5e80b48e3fa2a0ce308ff83d",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-11-22T17:13:29Z",
    "title_canon_sha256": "69825d267a629e544e59b2c1f5cad1f4df0bbe5b11b947bdcf5a1d744ce81cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5820",
    "kind": "arxiv",
    "version": 1
  }
}