Pith Number

pith:XHK3S7SP

pith:2014:XHK3S7SPSPHUZPUBCR4N34RZ22

not attested not anchored not stored refs pending

Rotating black holes in an expanding universe from fake supergravity

Dietmar Klemm, Samuele Chimento

arxiv:1405.5343 v1 · 2014-05-21 · 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{XHK3S7SPSPHUZPUBCR4N34RZ22}

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	2026-05-18T01:43:09.778704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9d5b97e4f93cf4cbe811478ddf239d6874b68fd17f601062f309f611fbfc976

Aliases

arxiv: 1405.5343 · arxiv_version: 1405.5343v1 · doi: 10.48550/arxiv.1405.5343 · pith_short_12: XHK3S7SPSPHU · pith_short_16: XHK3S7SPSPHUZPUB · pith_short_8: XHK3S7SP

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/XHK3S7SPSPHUZPUBCR4N34RZ22 \
  | 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: b9d5b97e4f93cf4cbe811478ddf239d6874b68fd17f601062f309f611fbfc976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e0c22374088e4874fd30a1d51fafdf390973bd472fd7e354aaf23f95e882c95",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-05-21T09:09:29Z",
    "title_canon_sha256": "a80cb03a1af7e02f0277057c80846b822da04456b0e44af508d74653a27bd8a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5343",
    "kind": "arxiv",
    "version": 1
  }
}