Pith Number

pith:QXGAEJXD

pith:2009:QXGAEJXDZB3RD2QRSK35WS6XLP

not attested not anchored not stored refs pending

Holographic Lovelock Gravities and Black Holes

Andrei Parnachev, Jan de Boer, Manuela Kulaxizi

arxiv:0912.1877 v2 · 2009-12-10 · 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{QXGAEJXDZB3RD2QRSK35WS6XLP}

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

Cosmological higher-curvature gravities

Receipt and verification

First computed	2026-05-18T02:33:57.000883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85cc0226e3c87711ea1192b7db4bd75bf56487b6871b5690c284cab179e93968

Aliases

arxiv: 0912.1877 · arxiv_version: 0912.1877v2 · doi: 10.48550/arxiv.0912.1877 · pith_short_12: QXGAEJXDZB3R · pith_short_16: QXGAEJXDZB3RD2QR · pith_short_8: QXGAEJXD

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/QXGAEJXDZB3RD2QRSK35WS6XLP \
  | 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: 85cc0226e3c87711ea1192b7db4bd75bf56487b6871b5690c284cab179e93968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58e88324b3cf2ea7826b84ec5efa18846273c7e16594333528b6e389d2de96ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-12-10T20:28:19Z",
    "title_canon_sha256": "91bf9626ea2e9116443e6c4f22ac7316cb2d3b633c49ffb9354363b4f16647c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1877",
    "kind": "arxiv",
    "version": 2
  }
}