Pith Number

pith:2YMFYGZU

pith:1996:2YMFYGZUN7ZXM6QOBXS6CEBYO6

not attested not anchored not stored refs pending

No hair for spherical black holes: charged and nonminimally coupled scalar field with self--interaction

Avraham E. Mayo, Jacob D. Bekenstein

arxiv:gr-qc/9602057 v2 · 1996-02-28 · gr-qc · astro-ph · 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{2YMFYGZUN7ZXM6QOBXS6CEBYO6}

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

Energy conditions in static, spherically symmetric spacetimes and effective geometries

Receipt and verification

First computed	2026-07-04T16:01:09.081889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6185c1b346ff3767a0e0de5e1103877a0600132afb08a62b9fca5b8a871da8a

Aliases

arxiv: gr-qc/9602057 · arxiv_version: gr-qc/9602057v2 · doi: 10.48550/arxiv.gr-qc/9602057 · pith_short_12: 2YMFYGZUN7ZX · pith_short_16: 2YMFYGZUN7ZXM6QO · pith_short_8: 2YMFYGZU

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/2YMFYGZUN7ZXM6QOBXS6CEBYO6 \
  | 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: d6185c1b346ff3767a0e0de5e1103877a0600132afb08a62b9fca5b8a871da8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0361c38f99924a7b64fa0091afbbd597c8ee3dfc036da70626c27658a6b689e",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1996-02-28T08:12:00Z",
    "title_canon_sha256": "8890c28f81bf3949bae1fdc59d33361e775d4e6f244785bfff94976bd0ac5490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9602057",
    "kind": "arxiv",
    "version": 2
  }
}