Pith Number

pith:PEIWPWPL

pith:2025:PEIWPWPLQHOGJZF7KGIKV4MT5X

not attested not anchored not stored refs pending

Bounds on the minimum orbital periods of non-singular Hayward and Bardeen black holes

Guohua Liu, Yan Peng

arxiv:2505.23000 v1 · 2025-05-29 · 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{PEIWPWPLQHOGJZF7KGIKV4MT5X}

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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

Bounds on the minimum orbital period in the background of 5-dimensional charged black holes

Receipt and verification

First computed	2026-07-05T11:11:53.268194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

791167d9eb81dc64e4bf5190aaf193edc10e6ca6e5cdb984b44eb8525e93afb7

Aliases

arxiv: 2505.23000 · arxiv_version: 2505.23000v1 · doi: 10.48550/arxiv.2505.23000 · pith_short_12: PEIWPWPLQHOG · pith_short_16: PEIWPWPLQHOGJZF7 · pith_short_8: PEIWPWPL

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/PEIWPWPLQHOGJZF7KGIKV4MT5X \
  | 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: 791167d9eb81dc64e4bf5190aaf193edc10e6ca6e5cdb984b44eb8525e93afb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7d075606036f397eda63f7b011911299fadebe676d9b975b7c84c3e3ba1d4f2",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-29T02:19:04Z",
    "title_canon_sha256": "1f298611e3be6a23b8429ab80270fe5f3fb6d1af8500c5644171071a92a22c75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23000",
    "kind": "arxiv",
    "version": 1
  }
}