Pith Number

pith:VBNK6L6J

pith:2023:VBNK6L6JCFHUSENRA5RMJKGSHE

not attested not anchored not stored refs pending

Blandford-Znajek Process in Einsteinian Cubic Gravity

Jun Peng, Xing-Hui Feng

arxiv:2305.12891 v2 · 2023-05-22 · gr-qc · astro-ph.HE · 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{VBNK6L6JCFHUSENRA5RMJKGSHE}

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	2026-07-05T06:14:43.076593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a85aaf2fc9114f4911b10762c4a8d2391767714242a2fa11aeb450a559c2e3de

Aliases

arxiv: 2305.12891 · arxiv_version: 2305.12891v2 · doi: 10.48550/arxiv.2305.12891 · pith_short_12: VBNK6L6JCFHU · pith_short_16: VBNK6L6JCFHUSENR · pith_short_8: VBNK6L6J

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/VBNK6L6JCFHUSENRA5RMJKGSHE \
  | 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: a85aaf2fc9114f4911b10762c4a8d2391767714242a2fa11aeb450a559c2e3de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60a7151495b1239e83f51d91f986ed7a3223d1c7b4ba0812848a95df26e4d4cb",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-05-22T10:20:22Z",
    "title_canon_sha256": "6cb830beb2932aa8fdf42c0e7c9fa69461a5c90899520df65ac0cd923fefc9c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12891",
    "kind": "arxiv",
    "version": 2
  }
}