Pith Number

pith:NAOL4XY2

pith:2017:NAOL4XY26IEVYMYPASKIJL5LZD

not attested not anchored not stored refs pending

Solving the flatness problem with an anisotropic instanton in Ho\v{r}ava-Lifshitz gravity

Andrew Coates, Jo\~ao Magueijo, Ryo Namba, Sebastian F. Bramberger, Shinji Mukohyama, Yota Watanabe

arxiv:1709.07084 v2 · 2017-09-20 · 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{NAOL4XY26IEVYMYPASKIJL5LZD}

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	2026-05-18T00:22:39.517762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681cbe5f1af2095c330f049484afabc8e236d0d826db68952bbf8a18b58d93de

Aliases

arxiv: 1709.07084 · arxiv_version: 1709.07084v2 · doi: 10.48550/arxiv.1709.07084 · pith_short_12: NAOL4XY26IEV · pith_short_16: NAOL4XY26IEVYMYP · pith_short_8: NAOL4XY2

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/NAOL4XY26IEVYMYPASKIJL5LZD \
  | 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: 681cbe5f1af2095c330f049484afabc8e236d0d826db68952bbf8a18b58d93de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36722f07a6a19d0ae9aa40cdf340a8bc5cf819b9b5659abbf0dea9c9d0068ea0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-09-20T21:10:30Z",
    "title_canon_sha256": "7e26762eedca0c5bcb7b6bbcb802979b0b8e561bca782f4e7719367ec2d6906f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07084",
    "kind": "arxiv",
    "version": 2
  }
}