Pith Number

pith:U3UUONNF

pith:2022:U3UUONNF2N2EMQJH6VLXESTOSX

not attested not anchored not stored refs pending

Gravitational collapse to extremal black holes and the third law of black hole thermodynamics

Christoph Kehle, Ryan Unger

arxiv:2211.15742 v2 · 2022-11-28 · gr-qc · math-ph · math.AP · math.DG · math.MP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3UUONNF2N2EMQJH6VLXESTOSX}

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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

Junction Conditions and Gravitational Collapse in Scalar-Tensor-Vector Gravity

Gravitational collapse in the vicinity of the extremal black hole critical point

Near--extremal gravitational collapse in 4+1 dimensions: Schwarzschild--de--Sitter space

The balance problem for $n$ aligned black holes

Receipt and verification

First computed	2026-07-05T07:45:25.739124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6e94735a5d374464127f557724a6e95d6451c013f6fcf2a72cb8b297738e6b3

Aliases

arxiv: 2211.15742 · arxiv_version: 2211.15742v2 · doi: 10.48550/arxiv.2211.15742 · pith_short_12: U3UUONNF2N2E · pith_short_16: U3UUONNF2N2EMQJH · pith_short_8: U3UUONNF

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/U3UUONNF2N2EMQJH6VLXESTOSX \
  | 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: a6e94735a5d374464127f557724a6e95d6451c013f6fcf2a72cb8b297738e6b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db4b19dbc58bebd151edd4d399186bf227a5da60619de1654da8b4c64db176c6",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-11-28T19:48:08Z",
    "title_canon_sha256": "d789510ee2fbe19fc54021e50ed3028e2952caa20de90f7aac93ea88917b7b22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15742",
    "kind": "arxiv",
    "version": 2
  }
}