Pith Number

pith:G4WXEAKF

pith:1998:G4WXEAKFIGTBD4BWH4ABE4U77S

not attested not anchored not stored refs pending

Non-Existence of Time-Periodic Solutions of the Dirac Equation in a Reissner-Nordstrom Black Hole Background

Felix Finster, Joel Smoller, Shing-Tung Yau

arxiv:gr-qc/9805050 v2 · 1998-05-13 · gr-qc · 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{G4WXEAKFIGTBD4BWH4ABE4U77S}

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

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

Receipt and verification

First computed	2026-07-04T16:08:48.751216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372d72014541a611f0363f0012729ffca031fdda1ac2643828bdbf0643c85d73

Aliases

arxiv: gr-qc/9805050 · arxiv_version: gr-qc/9805050v2 · doi: 10.48550/arxiv.gr-qc/9805050 · pith_short_12: G4WXEAKFIGTB · pith_short_16: G4WXEAKFIGTBD4BW · pith_short_8: G4WXEAKF

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/G4WXEAKFIGTBD4BWH4ABE4U77S \
  | 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: 372d72014541a611f0363f0012729ffca031fdda1ac2643828bdbf0643c85d73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca74ec3dfcdb406e0b1f977bd2874c8a3de1fc76037919a793fcb7f6a4c75937",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-05-13T17:33:56Z",
    "title_canon_sha256": "046de950392b71565de80013de6eb91cb2866784a3e8ecc73e0f23ca9e44151e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9805050",
    "kind": "arxiv",
    "version": 2
  }
}