Pith Number

pith:SFUFY62L

pith:2026:SFUFY62LUT5LCPS4NJTE345BY6

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Thermodynamics and phase transitions of nonlinearly scalarized black holes in Einstein-scalar-Gauss-Bonnet theory

De-Cheng Zou, Hyat Huang, Meng-Yun Lai, Xu Yang, Yun Soo Myung

Nonlinearly scalarized black holes undergo a first-order phase transition from the Schwarzschild solution with non-zero latent heat.

arxiv:2604.20153 v1 · 2026-04-22 · gr-qc

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Record completeness

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3 Author claim open · sign in to claim

4 Citations open

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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.

Claims

C1strongest claim

It shows that a phase transition from Schwarzschild black hole to scalarized black hole is a first-order with non-zero latent heat.

C2weakest assumption

That the previously constructed scalarized solutions are valid, stable, and that standard thermodynamic quantities and the first law apply directly without additional corrections from the modified theory.

C3one line summary

Nonlinearly scalarized black holes in Einstein-scalar-Gauss-Bonnet theory undergo a first-order phase transition from Schwarzschild black holes with non-zero latent heat.

References

35 extracted · 35 resolved · 1 Pith anchors

[1] Exact solutions of Einstein conformal scalar equations, 1974

[2] Black Holes with Scalar Charge, 1975

[3] Instability of Black Holes with Scalar Charge, 1978

[4] Novel ‘‘no-scalar-hair’’ theorem for black holes, 1995

[5] Nonperturbative strong field effects in tensor - scalar theories of gravitation, 1993

Receipt and verification

First computed	2026-05-26T01:03:30.836721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91685c7b4ba4fab13e5c6a664df3a1c7a573cedde05a25ccf6be1b46e7691046

Aliases

arxiv: 2604.20153 · arxiv_version: 2604.20153v1 · doi: 10.48550/arxiv.2604.20153 · pith_short_12: SFUFY62LUT5L · pith_short_16: SFUFY62LUT5LCPS4 · pith_short_8: SFUFY62L

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SFUFY62LUT5LCPS4NJTE345BY6 \
  | 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: 91685c7b4ba4fab13e5c6a664df3a1c7a573cedde05a25ccf6be1b46e7691046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09fb87f48561de51a33fb5599ef491200e6f4dff9146256ba9e0bec77d15319b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-04-22T03:33:47Z",
    "title_canon_sha256": "1d61f4e71fe60a5302bcfd7f314a1e0d933dc69f4f244ab9173251ae9b7ab985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.20153",
    "kind": "arxiv",
    "version": 1
  }
}