Pith Number

pith:H7BUYPEP

pith:2016:H7BUYPEPF4OVJHKQYRHHQKLPUM

not attested not anchored not stored refs pending

Linear Stability of Rotating Black Holes: Outline of the Proof

Felix Finster, Joel Smoller

arxiv:1609.03171 v2 · 2016-09-11 · math-ph · gr-qc · math.AP · 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{H7BUYPEPF4OVJHKQYRHHQKLPUM}

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	2026-05-18T00:33:59.855830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fc34c3c8f2f1d549d50c44e78296fa333250d554516d725b5bcee2ed5d0f5f2

Aliases

arxiv: 1609.03171 · arxiv_version: 1609.03171v2 · doi: 10.48550/arxiv.1609.03171 · pith_short_12: H7BUYPEPF4OV · pith_short_16: H7BUYPEPF4OVJHKQ · pith_short_8: H7BUYPEP

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/H7BUYPEPF4OVJHKQYRHHQKLPUM \
  | 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: 3fc34c3c8f2f1d549d50c44e78296fa333250d554516d725b5bcee2ed5d0f5f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d652160cd4118c6b041354462f9c228278f725b9d770f3a52d9d693870ee8e2a",
    "cross_cats_sorted": [
      "gr-qc",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-09-11T15:27:12Z",
    "title_canon_sha256": "76873e1efc5364bdc65c76126574c99dd9734a9a054d2448aed05b0ac3b6e830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03171",
    "kind": "arxiv",
    "version": 2
  }
}