Pith Number

pith:W4NKOOT6

pith:2026:W4NKOOT6ITXDCQXDQHLGC5FHNQ

not attested not anchored not stored refs pending

Static four-charge squashed black hole in five-dimensional $STU-W^2U$ supergravity and its thermodynamics

Di Wu, Shuang-Qing Wu

arxiv:2601.14315 v2 · 2026-01-19 · 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{W4NKOOT6ITXDCQXDQHLGC5FHNQ}

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	2026-05-20T01:05:06.557610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b71aa73a7e44ee3142e381d66174a76c147f52631f2c0a86007276d2fb8b8ed1

Aliases

arxiv: 2601.14315 · arxiv_version: 2601.14315v2 · doi: 10.48550/arxiv.2601.14315 · pith_short_12: W4NKOOT6ITXD · pith_short_16: W4NKOOT6ITXDCQXD · pith_short_8: W4NKOOT6

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/W4NKOOT6ITXDCQXDQHLGC5FHNQ \
  | 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: b71aa73a7e44ee3142e381d66174a76c147f52631f2c0a86007276d2fb8b8ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79b6d8ba14640fbec82381b445f158315b382c953b64d22c0613a31298862723",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-01-19T09:47:12Z",
    "title_canon_sha256": "8659aa0c16f36d51fe2882def8cadb128b3b21a4eb68ea77926fad3669a19ea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.14315",
    "kind": "arxiv",
    "version": 2
  }
}