Pith Number

pith:O45RQOFX

pith:2016:O45RQOFXWOF7M6MLTT5R5KUZCF

not attested not anchored not stored refs pending

A proof of Friedman's ergosphere instability for scalar waves

Georgios Moschidis

arxiv:1608.02035 v1 · 2016-08-05 · math.AP · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O45RQOFXWOF7M6MLTT5R5KUZCF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Weakly turbulent saturation of the nonlinear scalar ergoregion instability

Receipt and verification

First computed	2026-05-18T00:28:56.919269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

773b1838b7b38bf6798b9cfb1eaa991147868c3e85f81d28736f606559beb293

Aliases

arxiv: 1608.02035 · arxiv_version: 1608.02035v1 · doi: 10.48550/arxiv.1608.02035 · pith_short_12: O45RQOFXWOF7 · pith_short_16: O45RQOFXWOF7M6ML · pith_short_8: O45RQOFX

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/O45RQOFXWOF7M6MLTT5R5KUZCF \
  | 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: 773b1838b7b38bf6798b9cfb1eaa991147868c3e85f81d28736f606559beb293

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92756adff048fd4c1df7234a53b306fc5795106633e27bf01f24d19843357cd6",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-08-05T22:46:35Z",
    "title_canon_sha256": "95da25ab6566768a5fbce20de384eac335e6d1fbb37e3dadcca53161b4cdec8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02035",
    "kind": "arxiv",
    "version": 1
  }
}