Pith Number

pith:GDSBVICK

pith:2020:GDSBVICKAS3ISDOLJKUXFVV7OF

not attested not anchored not stored refs pending

Instability of regularized 4D charged Einstein-Gauss-Bonnet de-Sitter black holes

Chao Niu, Cheng-Yong Zhang, Peng Liu

arxiv:2004.10620 v3 · 2020-04-22 · 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{GDSBVICKAS3ISDOLJKUXFVV7OF}

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	2026-07-05T04:43:31.372537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e41aa04a04b6890dcb4aa972d6bf714c48596515a315c3b06b916543d88ba5

Aliases

arxiv: 2004.10620 · arxiv_version: 2004.10620v3 · doi: 10.48550/arxiv.2004.10620 · pith_short_12: GDSBVICKAS3I · pith_short_16: GDSBVICKAS3ISDOL · pith_short_8: GDSBVICK

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/GDSBVICKAS3ISDOLJKUXFVV7OF \
  | 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: 30e41aa04a04b6890dcb4aa972d6bf714c48596515a315c3b06b916543d88ba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f082e3eeb3b21692404742bd54fd2bd7daa235d87be718090305370632eab432",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-04-22T15:03:23Z",
    "title_canon_sha256": "61dba4a4138e4b314efc33338e1cd1ea54075a73dcbc907055ce9b5bf6d24b8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10620",
    "kind": "arxiv",
    "version": 3
  }
}