Pith Number

pith:NIWH7OX6

pith:2009:NIWH7OX6XZ5MNPPDSFOGUH2MK6

not attested not anchored not stored refs pending

Mixmaster universe in Horava-Lifshitz gravity

Dieter Lust, Francois Bourliot, Ioannis Bakas, Marios Petropoulos

arxiv:0911.2665 v1 · 2009-11-13 · 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{NIWH7OX6XZ5MNPPDSFOGUH2MK6}

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	2026-05-18T04:27:58.285467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a2c7fbafebe7ac6bde3915c6a1f4c579bbc4958f21e482382162d0cd2e750ea

Aliases

arxiv: 0911.2665 · arxiv_version: 0911.2665v1 · doi: 10.48550/arxiv.0911.2665 · pith_short_12: NIWH7OX6XZ5M · pith_short_16: NIWH7OX6XZ5MNPPD · pith_short_8: NIWH7OX6

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/NIWH7OX6XZ5MNPPDSFOGUH2MK6 \
  | 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: 6a2c7fbafebe7ac6bde3915c6a1f4c579bbc4958f21e482382162d0cd2e750ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5db9f69275fc47becee80f8428689e5fe4a3a96bde506aa1eb48e4e5743586eb",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-11-13T17:57:35Z",
    "title_canon_sha256": "12d01c1296987a7772f47eec0bd8e6adb9a6597d23da3c95a06547b323bd3f4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2665",
    "kind": "arxiv",
    "version": 1
  }
}