Pith Number

pith:UJVOYLFP

pith:2022:UJVOYLFP3LCLQZVHIX5YUGYXQV

not attested not anchored not stored refs pending

Rotating black holes with Nil or SL(2,$\,\mathbb{R}$) horizons

Federico Faedo, Pietro Mariotti, Silke Klemm

arxiv:2212.04890 v3 · 2022-12-09 · hep-th · 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{UJVOYLFP3LCLQZVHIX5YUGYXQV}

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

Primary scalar hair in Gauss-Bonnet black holes with Thurston horizons

Receipt and verification

First computed	2026-07-05T06:13:17.929667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a26aec2cafdac4b866a745fb8a1b17855b75ced5fe21b81d7d28c4dcfdb45bb4

Aliases

arxiv: 2212.04890 · arxiv_version: 2212.04890v3 · doi: 10.48550/arxiv.2212.04890 · pith_short_12: UJVOYLFP3LCL · pith_short_16: UJVOYLFP3LCLQZVH · pith_short_8: UJVOYLFP

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/UJVOYLFP3LCLQZVHIX5YUGYXQV \
  | 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: a26aec2cafdac4b866a745fb8a1b17855b75ced5fe21b81d7d28c4dcfdb45bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e1fcc4e7448ecb5283fc56dad06e421ad5e319d2656091451c985c383b8ec29",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-12-09T14:45:13Z",
    "title_canon_sha256": "d356a0b7aff97a3e7dfe38beeed7e6684b642f258dabdb00585b4d359dfc095e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04890",
    "kind": "arxiv",
    "version": 3
  }
}