Pith Number

pith:GRFTKFT3

pith:1995:GRFTKFT3G5CWJPQMSTNSYTPFXX

not attested not anchored not stored refs pending

Mass Inflation in a Rotating Charged Black Hole

Alfio Bonanno

arxiv:gr-qc/9507047 v1 · 1995-07-25 · 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{GRFTKFT3G5CWJPQMSTNSYTPFXX}

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.

Receipt and verification

First computed	2026-05-18T04:35:34.273583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

344b35167b374564be0c94db2c4de5bde0684765560a22d1e726d53ff658605d

Aliases

arxiv: gr-qc/9507047 · arxiv_version: gr-qc/9507047v1 · doi: 10.48550/arxiv.gr-qc/9507047 · pith_short_12: GRFTKFT3G5CW · pith_short_16: GRFTKFT3G5CWJPQM · pith_short_8: GRFTKFT3

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/GRFTKFT3G5CWJPQMSTNSYTPFXX \
  | 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: 344b35167b374564be0c94db2c4de5bde0684765560a22d1e726d53ff658605d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a394f40dcf20cafcead133553d39dabcf839987d843859c566e7ae733ba613e7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1995-07-25T01:21:45Z",
    "title_canon_sha256": "9b6e0274a21d43c5ec5d81dae7e85241155340aa15c3cf1ccb3be17300233c83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9507047",
    "kind": "arxiv",
    "version": 1
  }
}