Pith Number

pith:VB7WVI36

pith:2023:VB7WVI36GF4MYTUCGP7LIKADGB

not attested not anchored not stored refs pending

Classifying topology of consistent thermodynamics of the four-dimensional neutral Lorentzian NUT-charged spacetimes

Di Wu

arxiv:2302.01100 v4 · 2023-02-02 · 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{VB7WVI36GF4MYTUCGP7LIKADGB}

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

Multihair thermodynamics of Kerr-Newman-NUT-AdS$_4$ spacetimes

Topology of black hole thermodynamics: A brief review

Receipt and verification

First computed	2026-07-05T06:07:09.739711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a87f6aa37e3178cc4e8233feb42803305cd91a0cbe3a4b175effbd0a72ee52ff

Aliases

arxiv: 2302.01100 · arxiv_version: 2302.01100v4 · doi: 10.48550/arxiv.2302.01100 · pith_short_12: VB7WVI36GF4M · pith_short_16: VB7WVI36GF4MYTUC · pith_short_8: VB7WVI36

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/VB7WVI36GF4MYTUCGP7LIKADGB \
  | 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: a87f6aa37e3178cc4e8233feb42803305cd91a0cbe3a4b175effbd0a72ee52ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9876c600c11ed2f985c8c74c1070aab460a86f59b037106520fc0e5c1781c04c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-02-02T13:41:27Z",
    "title_canon_sha256": "7f7c11a70be35af62214e542c2bdd90cf202f723ab16b6f658b99ad5c0afb0fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01100",
    "kind": "arxiv",
    "version": 4
  }
}