Pith Number

pith:KZVN5EN6

pith:2013:KZVN5EN6O63MI63RPVZPWCNNTJ

not attested not anchored not stored refs pending

Searching for primordial non-Gaussianity in Planck CMB maps using a combined estimator

A. Bernui, C. A. Wuensche, C. P. Novaes, I. S. Ferreira

arxiv:1312.3293 v1 · 2013-12-11 · 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{KZVN5EN6O63MI63RPVZPWCNNTJ}

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	2026-05-18T01:45:51.522363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566ade91be77b6c47b717d72fb09ad9a4edccfe5f58d433ea5337ee9d428fea3

Aliases

arxiv: 1312.3293 · arxiv_version: 1312.3293v1 · doi: 10.48550/arxiv.1312.3293 · pith_short_12: KZVN5EN6O63M · pith_short_16: KZVN5EN6O63MI63R · pith_short_8: KZVN5EN6

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/KZVN5EN6O63MI63RPVZPWCNNTJ \
  | 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: 566ade91be77b6c47b717d72fb09ad9a4edccfe5f58d433ea5337ee9d428fea3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a8c198c7ae5ec88e6dab8d501aee498cbb82e73d37ac18ba444e3e17489c0bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-12-11T19:56:15Z",
    "title_canon_sha256": "28ef1afb742d86aeb7f11560fac68b2e44a707c9064873aae31f6354ea4da9e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3293",
    "kind": "arxiv",
    "version": 1
  }
}