Pith Number

pith:VHTRMCP2

pith:2018:VHTRMCP2R7COUZOYT3JYDMMGW7

not attested not anchored not stored refs pending

Gauss-Bonnet dark energy on Ho\v{r}ava-Lifshitz cosmology

Giovanni Otalora, Samuel Lepe

arxiv:1801.04213 v3 · 2018-01-12 · 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{VHTRMCP2R7COUZOYT3JYDMMGW7}

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	2026-05-18T00:17:18.738145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9e71609fa8fc4ea65d89ed381b186b7f1a0a3d40ee820be71fef4db63dc0994

Aliases

arxiv: 1801.04213 · arxiv_version: 1801.04213v3 · doi: 10.48550/arxiv.1801.04213 · pith_short_12: VHTRMCP2R7CO · pith_short_16: VHTRMCP2R7COUZOY · pith_short_8: VHTRMCP2

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/VHTRMCP2R7COUZOYT3JYDMMGW7 \
  | 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: a9e71609fa8fc4ea65d89ed381b186b7f1a0a3d40ee820be71fef4db63dc0994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3c51267ada7d8ecaeebcca40f44cc9ed265c3e42375b4f9e84252c2e233a791",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-01-12T16:11:01Z",
    "title_canon_sha256": "045e15417081343868f6aef6798d6781c4ca21e83de28e92e44db15f47ac3677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04213",
    "kind": "arxiv",
    "version": 3
  }
}