Pith Number

pith:QPGZDJGY

pith:2011:QPGZDJGYDMS46UT6QQDCPXOL4L

not attested not anchored not stored refs pending

Stationary Lifshitz black holes of R^2-corrected gravity theory

Ozgur Sarioglu

arxiv:1109.4721 v2 · 2011-09-22 · 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{QPGZDJGYDMS46UT6QQDCPXOL4L}

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	2026-05-18T04:06:45.926596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83cd91a4d81b25cf527e840627ddcbe2c74dd7b17a08fd758b8573a105cef7b3

Aliases

arxiv: 1109.4721 · arxiv_version: 1109.4721v2 · doi: 10.48550/arxiv.1109.4721 · pith_short_12: QPGZDJGYDMS4 · pith_short_16: QPGZDJGYDMS46UT6 · pith_short_8: QPGZDJGY

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/QPGZDJGYDMS46UT6QQDCPXOL4L \
  | 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: 83cd91a4d81b25cf527e840627ddcbe2c74dd7b17a08fd758b8573a105cef7b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b3aba4700b7a478b5f8300128ee6f135dc5af969d78c2de562ee1e02c8886c8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-09-22T07:52:41Z",
    "title_canon_sha256": "1a5658fb9a706d1bc390873e468055bdcc582c4a9455d0bd9326323fbf4716fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4721",
    "kind": "arxiv",
    "version": 2
  }
}