Pith Number

pith:OU4Y3IWF

pith:2015:OU4Y3IWFIT5HC3G3QD4NUIVWW5

not attested not anchored not stored refs pending

Shadow cast by a Kaluza-Klein spinning dilaton black hole

Ernesto F. Eiroa, Leonardo Amarilla

arxiv:1511.05047 v1 · 2015-11-16 · gr-qc · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OU4Y3IWFIT5HC3G3QD4NUIVWW5}

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

1 paper in Pith

The shadow and quasinormal modes of the asymptotically flat hairy black holes with a dilaton potential

Receipt and verification

First computed	2026-05-18T01:22:57.358941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75398da2c544fa716cdb80f8da22b6b7743d0444b1f77d0f390477ef73248767

Aliases

arxiv: 1511.05047 · arxiv_version: 1511.05047v1 · doi: 10.48550/arxiv.1511.05047 · pith_short_12: OU4Y3IWFIT5H · pith_short_16: OU4Y3IWFIT5HC3G3 · pith_short_8: OU4Y3IWF

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/OU4Y3IWFIT5HC3G3QD4NUIVWW5 \
  | 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: 75398da2c544fa716cdb80f8da22b6b7743d0444b1f77d0f390477ef73248767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0525c9dcf89b95288ac983a4fcff137bba9284cd59548854a13ccc5eaabe12ac",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-16T17:21:02Z",
    "title_canon_sha256": "225eb708624f807afadc6bd5cf85c33211db5ac243763a024e113118d2ba4dce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05047",
    "kind": "arxiv",
    "version": 1
  }
}