Pith Number

pith:CQSEWVHV

pith:2018:CQSEWVHVNNBS65ODVUS7HWHVPU

not attested not anchored not stored refs pending

Black hole thermodynamics with the cosmological constant as independent variable: Bridge between the enthalpy and the Euclidean path integral approaches

Jos\'e P. S. Lemos, Oleg B. Zaslavskii

arxiv:1806.07910 v1 · 2018-06-20 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQSEWVHVNNBS65ODVUS7HWHVPU}

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.

Receipt and verification

First computed	2026-05-18T00:03:16.134803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14244b54f56b432f75c3ad25f3d8f57d11204e5006e27e3405b5cf37fcb2472b

Aliases

arxiv: 1806.07910 · arxiv_version: 1806.07910v1 · doi: 10.48550/arxiv.1806.07910 · pith_short_12: CQSEWVHVNNBS · pith_short_16: CQSEWVHVNNBS65OD · pith_short_8: CQSEWVHV

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/CQSEWVHVNNBS65ODVUS7HWHVPU \
  | 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: 14244b54f56b432f75c3ad25f3d8f57d11204e5006e27e3405b5cf37fcb2472b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "683a5ec719b452d1bb709b8e79effe3bee9c5985af38043421c7ba5c53b7bdc3",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-06-20T18:11:16Z",
    "title_canon_sha256": "066544775fa63367f825450a088cd131fce4efbc943ed15e7a5328a0538ad589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07910",
    "kind": "arxiv",
    "version": 1
  }
}