Pith Number

pith:NIE77NSK

pith:2009:NIE77NSKLLP5HF7VIZ7YAZDKPS

not attested not anchored not stored refs pending

Statistical nature of non-Gaussianity from cubic order primordial perturbations: CMB map simulations and genus statistic

Changbom Park, Pravabati Chingangbam

arxiv:0908.1696 v1 · 2009-08-12 · 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{NIE77NSKLLP5HF7VIZ7YAZDKPS}

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	2026-05-18T02:12:35.029493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a09ffb64a5adfd397f5467f80646a7c878b31d05f852dba81c9972b14c061f1

Aliases

arxiv: 0908.1696 · arxiv_version: 0908.1696v1 · doi: 10.48550/arxiv.0908.1696 · pith_short_12: NIE77NSKLLP5 · pith_short_16: NIE77NSKLLP5HF7V · pith_short_8: NIE77NSK

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/NIE77NSKLLP5HF7VIZ7YAZDKPS \
  | 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: 6a09ffb64a5adfd397f5467f80646a7c878b31d05f852dba81c9972b14c061f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65645c237e33021c09dfb806d73793d6612f8252deaeae2bbdd7a637c551d340",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-08-12T12:49:24Z",
    "title_canon_sha256": "eda09f9d4569f891b7d8e5aca3dbeb20028733e247597db5e2e160eb866f806d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1696",
    "kind": "arxiv",
    "version": 1
  }
}