Pith Number

pith:3GPH7KN2

pith:2015:3GPH7KN2CA7IMVBBC6P6PPVDAI

not attested not anchored not stored refs pending

Stability of highly-charged Reissner-Nordstr\"om black holes to charged scalar perturbations

Shahar Hod

arxiv:1504.00009 v1 · 2015-03-31 · gr-qc · astro-ph.HE · 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{3GPH7KN2CA7IMVBBC6P6PPVDAI}

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	2026-05-18T01:40:49.414072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d99e7fa9ba103e865421179fe7bea3023141c88face712fd5f56cfa660687f4d

Aliases

arxiv: 1504.00009 · arxiv_version: 1504.00009v1 · doi: 10.48550/arxiv.1504.00009 · pith_short_12: 3GPH7KN2CA7I · pith_short_16: 3GPH7KN2CA7IMVBB · pith_short_8: 3GPH7KN2

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/3GPH7KN2CA7IMVBBC6P6PPVDAI \
  | 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: d99e7fa9ba103e865421179fe7bea3023141c88face712fd5f56cfa660687f4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adf8436c71a6fece7173bb65150a94b15e09e86734389a3b5e2d7525a3df3fe9",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-03-31T20:00:17Z",
    "title_canon_sha256": "50afbe30c6b53d49cfda1e07b17ee923baa2e64608da9e15e6ffb635e8c4203a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00009",
    "kind": "arxiv",
    "version": 1
  }
}