Pith Number

pith:RAMSIJVK

pith:2009:RAMSIJVKCKJGQ3LO2ZFGZ6A6R2

not attested not anchored not stored refs pending

An analysis of the phase space of Horava-Lifshitz cosmologies

Emilio Elizalde, Pedro J. Silva, Sante Carloni

arxiv:0909.2219 v2 · 2009-09-11 · 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{RAMSIJVKCKJGQ3LO2ZFGZ6A6R2}

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	2026-05-18T02:11:48.830513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88192426aa1292686d6ed64a6cf81e8e80ef37d17cd71c7b5013a313a783cc6c

Aliases

arxiv: 0909.2219 · arxiv_version: 0909.2219v2 · doi: 10.48550/arxiv.0909.2219 · pith_short_12: RAMSIJVKCKJG · pith_short_16: RAMSIJVKCKJGQ3LO · pith_short_8: RAMSIJVK

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/RAMSIJVKCKJGQ3LO2ZFGZ6A6R2 \
  | 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: 88192426aa1292686d6ed64a6cf81e8e80ef37d17cd71c7b5013a313a783cc6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41cf957d7c87628152208df3d7bbcd371b98ddbe44bfb45a0fa2e81e133291cf",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-09-11T19:04:36Z",
    "title_canon_sha256": "39eed8b886324f6a2ce66ccf8326ffb18b4251fd71985a22b06b273f58c655f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2219",
    "kind": "arxiv",
    "version": 2
  }
}