Pith Number

pith:2FCIQBPJ

pith:2025:2FCIQBPJEV4X3FACCHBIYJJZTR

not attested not anchored not stored refs pending

Fermionic Love number of Reissner-Nordstr\"om black holes

Hongbao Zhang, Qingquan Jiang, Xiankai Pang, Yu Tian

arxiv:2510.10036 v4 · 2025-10-11 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FCIQBPJEV4X3FACCHBIYJJZTR}

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

Tidal Love numbers for regular black holes

Bosonic and Fermionic love number of static acoustic black hole

Receipt and verification

First computed	2026-05-17T23:39:04.711552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1448805e925797d940211c28c25399c4538ac0d26d1649642694201e336862d

Aliases

arxiv: 2510.10036 · arxiv_version: 2510.10036v4 · doi: 10.48550/arxiv.2510.10036 · pith_short_12: 2FCIQBPJEV4X · pith_short_16: 2FCIQBPJEV4X3FAC · pith_short_8: 2FCIQBPJ

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/2FCIQBPJEV4X3FACCHBIYJJZTR \
  | 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: d1448805e925797d940211c28c25399c4538ac0d26d1649642694201e336862d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d6c966b03dd5028872e7b6fd63768e6242ccc1fc3f51bfc097c1b9928694a82",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-10-11T05:40:37Z",
    "title_canon_sha256": "37ca732518e5c2533cc164be2629f396563b465cbcbdc029c41cc64cd23a843e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.10036",
    "kind": "arxiv",
    "version": 4
  }
}