Pith Number

pith:Z4CQW6YM

pith:2019:Z4CQW6YM2EPF6F7IQISCQKRNVP

not attested not anchored not stored refs pending

The instability of a black hole with $f(R)$ global monopole under extended uncertainty principle

Hongbo Cheng, Yue Zhong

arxiv:1908.08201 v1 · 2019-08-22 · 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{Z4CQW6YM2EPF6F7IQISCQKRNVP}

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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

1 paper in Pith

Extended uncertainty principle inspired black hole in a G\"odel Universe

Receipt and verification

First computed	2026-07-05T04:28:05.198582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf050b7b0cd11e5f17e88224282a2dabd0270f4b62a67beb4454d9c52c634e2b

Aliases

arxiv: 1908.08201 · arxiv_version: 1908.08201v1 · doi: 10.48550/arxiv.1908.08201 · pith_short_12: Z4CQW6YM2EPF · pith_short_16: Z4CQW6YM2EPF6F7I · pith_short_8: Z4CQW6YM

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/Z4CQW6YM2EPF6F7IQISCQKRNVP \
  | 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: cf050b7b0cd11e5f17e88224282a2dabd0270f4b62a67beb4454d9c52c634e2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a662f5c04575a56991f7ab178765b5480bfccd2aa0bc302a70928cead207c696",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-08-22T04:59:35Z",
    "title_canon_sha256": "d354630de8817734a1d537113c3db0424452fe779c3c92cc4b2beb84d8e2bf12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08201",
    "kind": "arxiv",
    "version": 1
  }
}