Pith Number

pith:WK6IDRE6

pith:2018:WK6IDRE6TJYL6G3UXIBVD6LHLY

not attested not anchored not stored refs pending

Scaling and Universality in Extremal Black Hole Perturbations

Peter Zimmerman, Samuel E. Gralla

arxiv:1804.04753 v3 · 2018-04-13 · 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{WK6IDRE6TJYL6G3UXIBVD6LHLY}

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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

4 papers in Pith

Medicine show: A Calogero model with principal series states

Universality in quasinormal modes of a magnetized black hole

Couch-Torrence conformal inversion, supersymmetry and conserved charges for D3-branes

Taming the Aretakis instability: extremal black holes with multi-degenerate horizons

Receipt and verification

First computed	2026-05-18T00:10:59.759380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2bc81c49e9a70bf1b74ba0351f9675e267c73e90cf219750106b3ddaed7de8b

Aliases

arxiv: 1804.04753 · arxiv_version: 1804.04753v3 · doi: 10.48550/arxiv.1804.04753 · pith_short_12: WK6IDRE6TJYL · pith_short_16: WK6IDRE6TJYL6G3U · pith_short_8: WK6IDRE6

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/WK6IDRE6TJYL6G3UXIBVD6LHLY \
  | 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: b2bc81c49e9a70bf1b74ba0351f9675e267c73e90cf219750106b3ddaed7de8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a716ce62b09a0fb5c44d6d6da48a5f27835eff08919d9d7503b1afd421b18cd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-04-13T00:32:20Z",
    "title_canon_sha256": "86d726cbfa77db547ffa341f59aff6f9c41522f2f0408edda87beae690030ccb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04753",
    "kind": "arxiv",
    "version": 3
  }
}