Pith Number

pith:MKCJ5OPV

pith:2017:MKCJ5OPVIGAD7KVDJT72DOFHEG

not attested not anchored not stored refs pending

Stability of stationary-axisymmetric black holes in vacuum general relativity to axisymmetric electromagnetic perturbations

Kartik Prabhu, Robert M. Wald

arxiv:1708.03248 v2 · 2017-08-10 · gr-qc · hep-th · 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{MKCJ5OPVIGAD7KVDJT72DOFHEG}

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	2026-05-18T00:28:53.096915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62849eb9f541803faaa34cffa1b8a721978319833f16361fbddf8603629d7587

Aliases

arxiv: 1708.03248 · arxiv_version: 1708.03248v2 · doi: 10.48550/arxiv.1708.03248 · pith_short_12: MKCJ5OPVIGAD · pith_short_16: MKCJ5OPVIGAD7KVD · pith_short_8: MKCJ5OPV

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/MKCJ5OPVIGAD7KVDJT72DOFHEG \
  | 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: 62849eb9f541803faaa34cffa1b8a721978319833f16361fbddf8603629d7587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e62a1c010d5d212135ae0c2a92c35c2e05272ffa0641507f928fd1cfae6f7eb7",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-10T15:05:20Z",
    "title_canon_sha256": "e059f2c7b04eb265b840adfff188a2c44811c03e47cedf2c6d4f0491c8c16ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03248",
    "kind": "arxiv",
    "version": 2
  }
}