Pith Number

pith:J76HVEVM

pith:2018:J76HVEVMWBW5O3D524FI4AYT4K

not attested not anchored not stored refs pending

Kerr-de Sitter and Kerr-anti-de Sitter black holes as accelerators for spinning particles

Songming Zhang, Xiangdong Zhang, Yunlong Liu

arxiv:1812.10702 v1 · 2018-12-27 · 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{J76HVEVMWBW5O3D524FI4AYT4K}

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	2026-05-17T23:50:56.289119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ffc7a92acb06dd76c7dd70a8e0313e280300680ef4d94ee364299d0fa9b9df9

Aliases

arxiv: 1812.10702 · arxiv_version: 1812.10702v1 · doi: 10.48550/arxiv.1812.10702 · pith_short_12: J76HVEVMWBW5 · pith_short_16: J76HVEVMWBW5O3D5 · pith_short_8: J76HVEVM

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/J76HVEVMWBW5O3D524FI4AYT4K \
  | 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: 4ffc7a92acb06dd76c7dd70a8e0313e280300680ef4d94ee364299d0fa9b9df9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "290ef80dc83b0d59f6757eb23647f67e369cdfabb41164bf648695470dd1abef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-12-27T11:45:51Z",
    "title_canon_sha256": "a0e7bc4bc4862795cd6ee6235e4abb23a85d1458fd9580017690f200dd560533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10702",
    "kind": "arxiv",
    "version": 1
  }
}