Pith Number

pith:2ST5S4MI

pith:2016:2ST5S4MIR7ZMLCI6RWL3LYMYTM

not attested not anchored not stored refs pending

Linear stability of Schwarzschild spacetime subject to axial perturbations

Jordan Keller, Pei-Ken Hung

arxiv:1610.08547 v2 · 2016-10-26 · math.DG · gr-qc · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ST5S4MIR7ZMLCI6RWL3LYMYTM}

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

Nonlinear stability of subextremal Kerr black holes

Receipt and verification

First computed	2026-05-18T00:51:02.937439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4a7d971888ff2c5891e8d97b5e1989b3ec8ecb4ccb2e5f72174d80826c80fe5

Aliases

arxiv: 1610.08547 · arxiv_version: 1610.08547v2 · doi: 10.48550/arxiv.1610.08547 · pith_short_12: 2ST5S4MIR7ZM · pith_short_16: 2ST5S4MIR7ZMLCI6 · pith_short_8: 2ST5S4MI

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/2ST5S4MIR7ZMLCI6RWL3LYMYTM \
  | 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: d4a7d971888ff2c5891e8d97b5e1989b3ec8ecb4ccb2e5f72174d80826c80fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3c3407de8451180b3d038cac2dcde1df62da638413811ada06dc37e135f6d43",
    "cross_cats_sorted": [
      "gr-qc",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-10-26T21:05:29Z",
    "title_canon_sha256": "488d21a2f00963f7355d808853d6026ce590347035a5995a943bb52850266272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08547",
    "kind": "arxiv",
    "version": 2
  }
}