Pith Number

pith:A6LDWLFK

pith:2023:A6LDWLFKRTIAOU4KCQYDPA2FN5

not attested not anchored not stored refs pending

Regular black holes in Einstein cubic gravity

J. E. G. Silva, L. A. Lessa

arxiv:2305.18254 v1 · 2023-05-29 · gr-qc · 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{A6LDWLFKRTIAOU4KCQYDPA2FN5}

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	2026-07-05T06:14:54.081855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07963b2caa8cd007538a14303783456f4533d03fa6dcf813e4ccf83fbf17f201

Aliases

arxiv: 2305.18254 · arxiv_version: 2305.18254v1 · doi: 10.48550/arxiv.2305.18254 · pith_short_12: A6LDWLFKRTIA · pith_short_16: A6LDWLFKRTIAOU4K · pith_short_8: A6LDWLFK

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/A6LDWLFKRTIAOU4KCQYDPA2FN5 \
  | 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: 07963b2caa8cd007538a14303783456f4533d03fa6dcf813e4ccf83fbf17f201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942af6fa385c47b22c88a26e599c73dc2d0c319998943cba7a3fa33ce2c1797d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-05-29T17:21:25Z",
    "title_canon_sha256": "3e8325949b172211b79cca7a3cb6a584753a650cd2ee096ab73d9848325cde89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.18254",
    "kind": "arxiv",
    "version": 1
  }
}