Pith Number

pith:NNVL7WHC

pith:2021:NNVL7WHCT5YK47RIZV5BYMHUDF

not attested not anchored not stored refs pending

Love numbers and magnetic susceptibility of charged black holes

David Pere\~niguez, Vitor Cardoso

arxiv:2112.08400 v2 · 2021-12-15 · gr-qc · 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{NNVL7WHCT5YK47RIZV5BYMHUDF}

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

2 papers in Pith

Static electromagnetic Love tensors of 5-dimensional Myers-Perry black holes

Tidal Love numbers for regular black holes

Receipt and verification

First computed	2026-07-05T04:00:21.235994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b6abfd8e29f70ae7e28cd7a1c30f41964756afb23f72fe3546f7156dd58dafb

Aliases

arxiv: 2112.08400 · arxiv_version: 2112.08400v2 · doi: 10.48550/arxiv.2112.08400 · pith_short_12: NNVL7WHCT5YK · pith_short_16: NNVL7WHCT5YK47RI · pith_short_8: NNVL7WHC

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/NNVL7WHCT5YK47RIZV5BYMHUDF \
  | 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: 6b6abfd8e29f70ae7e28cd7a1c30f41964756afb23f72fe3546f7156dd58dafb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab014c4facf147a0651f26f0ea0f4d4ac39f7fa0fc006a30105eb95780a9af8",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-12-15T19:00:08Z",
    "title_canon_sha256": "6a0e0fb855beb9f8ed4b633a2c4f697c4630529ff9852c7872a09ccd27424b7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.08400",
    "kind": "arxiv",
    "version": 2
  }
}