Pith Number

pith:MPLGY5ZN

pith:2012:MPLGY5ZNVHOZ4OIYDWMUMIBN7K

not attested not anchored not stored refs pending

Charged Black Holes in String Theory with Gauss-Bonnet Correction in Various Dimensions

Nobuyoshi Ohta, Takashi Torii

arxiv:1208.6367 v2 · 2012-08-31 · hep-th · 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{MPLGY5ZNVHOZ4OIYDWMUMIBN7K}

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	2026-05-18T01:54:49.215268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d66c772da9dd9e39181d9946202dfa86c42abf206358390a615be71c081140

Aliases

arxiv: 1208.6367 · arxiv_version: 1208.6367v2 · doi: 10.48550/arxiv.1208.6367 · pith_short_12: MPLGY5ZNVHOZ · pith_short_16: MPLGY5ZNVHOZ4OIY · pith_short_8: MPLGY5ZN

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/MPLGY5ZNVHOZ4OIYDWMUMIBN7K \
  | 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: 63d66c772da9dd9e39181d9946202dfa86c42abf206358390a615be71c081140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10ad444305dae1ed2c1775d7e0963f4026fd29ef444bf556bcaf201716ee7a3f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-08-31T04:58:14Z",
    "title_canon_sha256": "1ff13e365eef651f4fe20ddf67a9522c9841c4efe294f2a65d14e75ef73338c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6367",
    "kind": "arxiv",
    "version": 2
  }
}