Pith Number

pith:5XMKRPAJ

pith:2011:5XMKRPAJ2J2BRVXNC4CYSYNMWX

not attested not anchored not stored refs pending

Hyperelliptic integrals and Ho\v{r}ava-Lifshitz black hole space-times

Betti Hartmann, Claus L\"ammerzahl, Jutta Kunz, Parinya Sirimachan, Valeria Kagramanova, Victor Enolski

arxiv:1106.2408 v2 · 2011-06-13 · gr-qc · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XMKRPAJ2J2BRVXNC4CYSYNMWX}

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	2026-05-18T04:05:57.657663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edd8a8bc09d27418d6ed17058961acb5ea29d7329926edfd29c849b7aa005f00

Aliases

arxiv: 1106.2408 · arxiv_version: 1106.2408v2 · doi: 10.48550/arxiv.1106.2408 · pith_short_12: 5XMKRPAJ2J2B · pith_short_16: 5XMKRPAJ2J2BRVXN · pith_short_8: 5XMKRPAJ

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/5XMKRPAJ2J2BRVXNC4CYSYNMWX \
  | 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: edd8a8bc09d27418d6ed17058961acb5ea29d7329926edfd29c849b7aa005f00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31c72b510a6eef53c35a94f8d9983ada65235cd83a4e9ddb866cc6dfc75fe9c5",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-06-13T10:20:22Z",
    "title_canon_sha256": "489639530a24d8fb90493f83102cbb1dea99a3b1cc9a21d5a3da28050ecbcf2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2408",
    "kind": "arxiv",
    "version": 2
  }
}