Pith Number

pith:XMOSKCIG

pith:2019:XMOSKCIGKUPBABYZBUERFJIOR5

not attested not anchored not stored refs pending

Horizon Instability of the Extremal BTZ Black Hole

Arun Ravishankar, Peter Zimmerman, Samuel E. Gralla

arxiv:1911.11164 v2 · 2019-11-25 · 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{XMOSKCIGKUPBABYZBUERFJIOR5}

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

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	2026-07-05T01:07:38.367786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb1d250906551e1007190d0912a50e8f6de5be210253cf031deae126edcf496b

Aliases

arxiv: 1911.11164 · arxiv_version: 1911.11164v2 · doi: 10.48550/arxiv.1911.11164 · pith_short_12: XMOSKCIGKUPB · pith_short_16: XMOSKCIGKUPBABYZ · pith_short_8: XMOSKCIG

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/XMOSKCIGKUPBABYZBUERFJIOR5 \
  | 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: bb1d250906551e1007190d0912a50e8f6de5be210253cf031deae126edcf496b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "472f45479fa2becaaafb8fdc9e008f63f89420b82b427cb22e9413cb0286470e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-11-25T19:02:43Z",
    "title_canon_sha256": "bb60f155a132d54a22bf1aa7a18af81cbcdda63e27cb667c7f3904b9ef1dc1c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11164",
    "kind": "arxiv",
    "version": 2
  }
}