Pith Number

pith:MQY6NIU7

pith:2016:MQY6NIU7DU7ABOIHDQEQ2O7IVW

not attested not anchored not stored refs pending

Chaotic lensing around boson stars and Kerr black holes with scalar hair

A. Wittig, C. Herdeiro, E. Radu, H. Runarsson, J. Grover, P. V. P. Cunha

arxiv:1609.01340 v1 · 2016-09-05 · gr-qc · astro-ph.HE · 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{MQY6NIU7DU7ABOIHDQEQ2O7IVW}

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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

2 papers in Pith

Rotating Black Holes with Primary Scalar Hair: Shadow Signatures in Beyond Horndeski Gravity

Reshaping the inner shadow of a Kerr black hole by a torn accretion disk

Receipt and verification

First computed	2026-05-18T00:59:19.446791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6431e6a29f1d3e00b9071c090d3be8ada58df1565946fd33e4ee85ea2fe0c60e

Aliases

arxiv: 1609.01340 · arxiv_version: 1609.01340v1 · doi: 10.48550/arxiv.1609.01340 · pith_short_12: MQY6NIU7DU7A · pith_short_16: MQY6NIU7DU7ABOIH · pith_short_8: MQY6NIU7

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/MQY6NIU7DU7ABOIHDQEQ2O7IVW \
  | 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: 6431e6a29f1d3e00b9071c090d3be8ada58df1565946fd33e4ee85ea2fe0c60e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2e050e46146f5234063571b13e59bcda050fab190c92d7b27abec1afcd99f6",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-09-05T22:12:58Z",
    "title_canon_sha256": "166ba0d1444e51cd4ff4656a6ec85e83e894305711c9a7106be9552c50b9b424"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01340",
    "kind": "arxiv",
    "version": 1
  }
}