Pith Number

pith:R7WTFRWE

pith:2014:R7WTFRWEM6OWKJNRRMKIBRNPPY

not attested not anchored not stored refs pending

Testing the nonlinear stability of Kerr-Newman black holes

Carlos Herdeiro, Luis Lehner, Miguel Zilh\~ao, Ulrich Sperhake, Vitor Cardoso

arxiv:1410.0694 v2 · 2014-10-02 · gr-qc · 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{R7WTFRWEM6OWKJNRRMKIBRNPPY}

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

2 papers in Pith

Electromagnetic duality degeneracy in dynamical black hole mergers

Black hole spectroscopy: from theory to experiment

Receipt and verification

First computed	2026-05-18T01:41:53.056109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fed32c6c4679d6525b18b1480c5af7e24413a9de56c697012de4c565d4d915f

Aliases

arxiv: 1410.0694 · arxiv_version: 1410.0694v2 · doi: 10.48550/arxiv.1410.0694 · pith_short_12: R7WTFRWEM6OW · pith_short_16: R7WTFRWEM6OWKJNR · pith_short_8: R7WTFRWE

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/R7WTFRWEM6OWKJNRRMKIBRNPPY \
  | 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: 8fed32c6c4679d6525b18b1480c5af7e24413a9de56c697012de4c565d4d915f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f2952008aae5d9312efcfd26263f9b78f328d3d73c061711e9207d9d6823e9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-10-02T20:00:52Z",
    "title_canon_sha256": "af2b4147071a1941ff46b1a71582526b2a740f921771583cf4a1b6e3f89a05a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0694",
    "kind": "arxiv",
    "version": 2
  }
}