Pith Number

pith:IUQUQKKR

pith:2009:IUQUQKKR4FNJKDHC57S3SAGAB2

not attested not anchored not stored refs pending

Chaotic universe in the z=2 Hovava-Lifshitz gravity

Woo-Sik Son, Yong-Wan Kim, Young-Jai Park, Yun Soo Myung

arxiv:0911.2525 v3 · 2009-11-13 · 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{IUQUQKKR4FNJKDHC57S3SAGAB2}

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	2026-05-18T02:24:46.331221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4521482951e15a950ce2efe5b900c00eb00bba23d98065c0e0038a16286ebd5f

Aliases

arxiv: 0911.2525 · arxiv_version: 0911.2525v3 · doi: 10.48550/arxiv.0911.2525 · pith_short_12: IUQUQKKR4FNJ · pith_short_16: IUQUQKKR4FNJKDHC · pith_short_8: IUQUQKKR

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/IUQUQKKR4FNJKDHC57S3SAGAB2 \
  | 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: 4521482951e15a950ce2efe5b900c00eb00bba23d98065c0e0038a16286ebd5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90fbd0735655785f65d829cc3349e8dbf2864eeb7f809c37e1b2a118ad40e3de",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-11-13T02:20:32Z",
    "title_canon_sha256": "2e02a98e411a07ac544dce9ab6d449d5d4f4f2ab58e1f62fb7f6815a4389372b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2525",
    "kind": "arxiv",
    "version": 3
  }
}