Pith Number

pith:JCKHQKE7

pith:2018:JCKHQKE73GZ7RMUD7PHFGQGJPJ

not attested not anchored not stored refs pending

The CMB lensing bi-spectrum as a probe of modified gravity theories

Atsushi Taruya, Fran\c{c}ois R. Bouchet, Toshiya Namikawa

arxiv:1805.10567 v1 · 2018-05-27 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCKHQKE73GZ7RMUD7PHFGQGJPJ}

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	2026-05-18T00:06:01.985660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

489478289fd9b3f8b283fbce5340c97a507630fe238189a9a560d2270d8b4c42

Aliases

arxiv: 1805.10567 · arxiv_version: 1805.10567v1 · doi: 10.48550/arxiv.1805.10567 · pith_short_12: JCKHQKE73GZ7 · pith_short_16: JCKHQKE73GZ7RMUD · pith_short_8: JCKHQKE7

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/JCKHQKE73GZ7RMUD7PHFGQGJPJ \
  | 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: 489478289fd9b3f8b283fbce5340c97a507630fe238189a9a560d2270d8b4c42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7741bbca8bea66d215ac56a959583b9434cb51af57e3e9710f9d83d8c73475d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-05-27T02:19:25Z",
    "title_canon_sha256": "b15d9beeddabc9c332f0aa4842d4a7f001523625198c828d1fd14b562c19e0f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10567",
    "kind": "arxiv",
    "version": 1
  }
}