Pith Number

pith:5E2JFQKP

pith:2022:5E2JFQKPTLLC4JBK6GRB2CS3UJ

not attested not anchored not stored refs pending

Symmetric wormholes in Einstein-vector-Gauss-Bonnet theory

(2) University of Oldenburg), Burkhard Kleihaus (2), Claus Kiefer (1), Jutta Kunz (2) ((1) Cologne University, Simon Barton (1)

arxiv:2204.08232 v1 · 2022-04-18 · 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{5E2JFQKPTLLC4JBK6GRB2CS3UJ}

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.

Cited by

1 paper in Pith

Proca theory of four-dimensional regularized Gauss-Bonnet gravity and black holes with primary hair

Receipt and verification

First computed	2026-07-05T05:01:22.196837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e93492c14f9ad62e242af1a21d0a5ba27ae7f429b09f0c934ca80d4257e7cc89

Aliases

arxiv: 2204.08232 · arxiv_version: 2204.08232v1 · doi: 10.48550/arxiv.2204.08232 · pith_short_12: 5E2JFQKPTLLC · pith_short_16: 5E2JFQKPTLLC4JBK · pith_short_8: 5E2JFQKP

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/5E2JFQKPTLLC4JBK6GRB2CS3UJ \
  | 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: e93492c14f9ad62e242af1a21d0a5ba27ae7f429b09f0c934ca80d4257e7cc89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dce362b6ca155a7a1c38d5ee70af22f3fd03db2e478a331c2527e2115397d41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-04-18T09:35:55Z",
    "title_canon_sha256": "7cdcfec46f2ebb569ad6d8355e7f655d8e6a0341ad1ee49e43c5f8070779b43e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08232",
    "kind": "arxiv",
    "version": 1
  }
}