Pith Number

pith:7KE7NHT5

pith:1997:7KE7NHT5BVLJUGKJRHRGBG5IPK

not attested not anchored not stored refs pending

Late-Time Evolution of Charged Gravitational Collapse and Decay of Charged Scalar Hair - I

Shahar Hod, Tsvi Piran

arxiv:gr-qc/9712041 v1 · 1997-12-09 · 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{7KE7NHT5BVLJUGKJRHRGBG5IPK}

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

A sufficient condition for the development of superradiant instabilities in charged black-hole spacetimes

Receipt and verification

First computed	2026-07-04T16:04:41.793790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa89f69e7d0d569a194989e2609ba87a92dc651b676dfcb65fb9a54a263e15c8

Aliases

arxiv: gr-qc/9712041 · arxiv_version: gr-qc/9712041v1 · doi: 10.48550/arxiv.gr-qc/9712041 · pith_short_12: 7KE7NHT5BVLJ · pith_short_16: 7KE7NHT5BVLJUGKJ · pith_short_8: 7KE7NHT5

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/7KE7NHT5BVLJUGKJRHRGBG5IPK \
  | 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: fa89f69e7d0d569a194989e2609ba87a92dc651b676dfcb65fb9a54a263e15c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db4545f531751032aafbabfdc2ceabe389ffa2aac171e493a3867528a3111a0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-12-09T10:32:44Z",
    "title_canon_sha256": "a0cedffa410dd642f61f26b2c21b08eab0d43b25745c03da0080ebf242971c67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9712041",
    "kind": "arxiv",
    "version": 1
  }
}