Pith Number

pith:J55TEOCH

pith:2026:J55TEOCHS7YNFPS64D5G6GPXDO

not attested not anchored not stored refs pending

Charged Kerr--Levi-Civita geometries in Einstein--Maxwell and low-energy heterotic string theory

Haryanto M. Siahaan

arxiv:2608.08550 v1 · 2026-08-09 · 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{J55TEOCHS7YNFPS64D5G6GPXDO}

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	2026-08-11T01:22:56.359205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f7b32384797f0d2be5ee0fa6f19f71bb63deef79d936e11ce1f98666b9db3ea

Aliases

arxiv: 2608.08550 · arxiv_version: 2608.08550v1 · doi: 10.48550/arxiv.2608.08550 · pith_short_12: J55TEOCHS7YN · pith_short_16: J55TEOCHS7YNFPS6 · pith_short_8: J55TEOCH

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/J55TEOCHS7YNFPS64D5G6GPXDO \
  | 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: 4f7b32384797f0d2be5ee0fa6f19f71bb63deef79d936e11ce1f98666b9db3ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d73a500b3355870d14845621a523765d11abec72a0e32c90051f7ea4e31ca5ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-08-09T07:51:55Z",
    "title_canon_sha256": "b04d7d9acc05d216e8f8f2d6583a4418b344a312fe9b368519e7b11e7cd762cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08550",
    "kind": "arxiv",
    "version": 1
  }
}