Pith Number

pith:EEM24GOV

pith:2009:EEM24GOVJ7QWOMZMNSPGCYKXWC

not attested not anchored not stored refs pending

Horava-Lifshitz Dark Energy

Emmanuel N. Saridakis

arxiv:0905.3532 v2 · 2009-05-21 · hep-th · astro-ph.CO · 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{EEM24GOVJ7QWOMZMNSPGCYKXWC}

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	2026-05-18T04:23:03.301297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2119ae19d54fe167332c6c9e616157b0bab686b7fc6267574547c6c6ff473c7f

Aliases

arxiv: 0905.3532 · arxiv_version: 0905.3532v2 · doi: 10.48550/arxiv.0905.3532 · pith_short_12: EEM24GOVJ7QW · pith_short_16: EEM24GOVJ7QWOMZM · pith_short_8: EEM24GOV

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/EEM24GOVJ7QWOMZMNSPGCYKXWC \
  | 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: 2119ae19d54fe167332c6c9e616157b0bab686b7fc6267574547c6c6ff473c7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9baab0de19fcd7e5eef736154252529ce410037029493e445736f447b449b6c3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-05-21T17:18:59Z",
    "title_canon_sha256": "32e5d766ebf43e68512a06ea21ad7fd016dfdcdb4f31cbab8eefc047802e774a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3532",
    "kind": "arxiv",
    "version": 2
  }
}