Pith Number

pith:ZHVJHIER

pith:2010:ZHVJHIERLE5TEBJNJ4EE2ECKLV

not attested not anchored not stored refs pending

Cosmological perturbations in a healthy extension of Horava gravity

Masahide Yamaguchi, Tsutomu Kobayashi, Yuko Urakawa

arxiv:1002.3101 v2 · 2010-02-16 · hep-th · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHVJHIERLE5TEBJNJ4EE2ECKLV}

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	2026-05-18T02:09:07.729962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9ea93a091593b32052d4f084d104a5d74f89a5dc416534009877b64715a1b13

Aliases

arxiv: 1002.3101 · arxiv_version: 1002.3101v2 · doi: 10.48550/arxiv.1002.3101 · pith_short_12: ZHVJHIERLE5T · pith_short_16: ZHVJHIERLE5TEBJN · pith_short_8: ZHVJHIER

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/ZHVJHIERLE5TEBJNJ4EE2ECKLV \
  | 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: c9ea93a091593b32052d4f084d104a5d74f89a5dc416534009877b64715a1b13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69fd0d1328d16f549b8525019f56e399c118f51fd9ade9856a7a914dd6ac6dcf",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-02-16T15:19:18Z",
    "title_canon_sha256": "c6645b212b4006d451bceeaa749e72897f6c66dbea8c97a5ec023b06fb5b3215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3101",
    "kind": "arxiv",
    "version": 2
  }
}