Pith Number

pith:SSXZUNZR

pith:2022:SSXZUNZR4GVANRKCVFNDXNOHNX

not attested not anchored not stored refs pending

Improved Analytic Solution of Black Hole Superradiance

Hong Zhang, Qi-Xuan Xu, Shou-Shan Bao

arxiv:2201.10941 v2 · 2022-01-25 · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSXZUNZR4GVANRKCVFNDXNOHNX}

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

5 papers in Pith

Quasi-bound states and late-time evolution of a massive fermion around a Reissner-Nordstr\"{o}m black hole

Numerical polology: towards next-generation model-building for cosmology

Resonances as signatures of scalar clouds in eccentric extreme-mass-ratio inspirals

Stellar Superradiance and Low-Energy Absorption in Dense Nuclear Media

Resonances as signatures of scalar clouds in eccentric extreme-mass-ratio inspirals

Receipt and verification

First computed	2026-07-05T04:59:18.646225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94af9a3731e1aa06c542a95a3bb5c76dd238729793e0a1250d7c248e2a10166a

Aliases

arxiv: 2201.10941 · arxiv_version: 2201.10941v2 · doi: 10.48550/arxiv.2201.10941 · pith_short_12: SSXZUNZR4GVA · pith_short_16: SSXZUNZR4GVANRKC · pith_short_8: SSXZUNZR

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/SSXZUNZR4GVANRKCVFNDXNOHNX \
  | 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: 94af9a3731e1aa06c542a95a3bb5c76dd238729793e0a1250d7c248e2a10166a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a97336c798caab1b5aad1323e9d56b6bace75e346ae590cb7b6c383fb26b48c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-01-25T05:00:57Z",
    "title_canon_sha256": "fce2eb1dc5707fc0c151540e5c8ad2518ee1533309aba381365d0eeac6a81141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10941",
    "kind": "arxiv",
    "version": 2
  }
}