Pith Number

pith:ABSGHBDC

pith:2018:ABSGHBDCZLKU2HVG7W4FGGU6C5

not attested not anchored not stored refs pending

Self-anisotropizing inflationary universe in Horndeski theory and beyond

Hiroaki W. H. Tahara, Jun'ichi Yokoyama, Sakine Nishi, Tsutomu Kobayashi

arxiv:1805.00186 v2 · 2018-05-01 · 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{ABSGHBDCZLKU2HVG7W4FGGU6C5}

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	2026-05-18T00:09:24.961296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0064638462cad54d1ea6fdb8531a9e174012fad7807db956dcda019f0167d4f5

Aliases

arxiv: 1805.00186 · arxiv_version: 1805.00186v2 · doi: 10.48550/arxiv.1805.00186 · pith_short_12: ABSGHBDCZLKU · pith_short_16: ABSGHBDCZLKU2HVG · pith_short_8: ABSGHBDC

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/ABSGHBDCZLKU2HVG7W4FGGU6C5 \
  | 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: 0064638462cad54d1ea6fdb8531a9e174012fad7807db956dcda019f0167d4f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc1b8456b7ee0ca6ae275050d2dea36091e20d9ec85c821a352d8fb212116425",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-01T04:56:13Z",
    "title_canon_sha256": "bbdf49dfc27677c37fdb899fb8ebad5c81f30126f565f62071fd5925337baa33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00186",
    "kind": "arxiv",
    "version": 2
  }
}