Pith Number

pith:IICZR7NB

pith:2011:IICZR7NB7Y2DHG4FKRIE5UUUDF

not attested not anchored not stored refs pending

Application of cross correlations between CMB and large scale structure to constraints on the primordial non-Gaussianity

Kiyotomo Ichiki, Takahiko Matsubara, Yoshitaka Takeuchi

arxiv:1111.6835 v2 · 2011-11-29 · 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{IICZR7NB7Y2DHG4FKRIE5UUUDF}

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	2026-05-18T01:59:21.962954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

420598fda1fe34339b8554504ed2941963f5993879cfd15390bbb5e887ee1b75

Aliases

arxiv: 1111.6835 · arxiv_version: 1111.6835v2 · doi: 10.48550/arxiv.1111.6835 · pith_short_12: IICZR7NB7Y2D · pith_short_16: IICZR7NB7Y2DHG4F · pith_short_8: IICZR7NB

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/IICZR7NB7Y2DHG4FKRIE5UUUDF \
  | 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: 420598fda1fe34339b8554504ed2941963f5993879cfd15390bbb5e887ee1b75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d610ac889c7bbc34fcdc88bb20a09536a4fb98275329da833922172e1158797c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-29T15:09:40Z",
    "title_canon_sha256": "b7ab0df828429cd954a8b816a295036189edebe881c5939da561e36061065a0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6835",
    "kind": "arxiv",
    "version": 2
  }
}