Pith Number

pith:L4SPK6I5

pith:2010:L4SPK6I5HVG7LWD62D3VVUE54M

not attested not anchored not stored refs pending

Primordial Non-Gaussianity from a Joint Analysis of Cosmic Microwave Background Temperature and Polarization

Alan Heavens, Asantha Cooray, Dipak Munshi, Joseph Smidt, Peter Coles

arxiv:1002.4998 v1 · 2010-02-26 · 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{L4SPK6I5HVG7LWD62D3VVUE54M}

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	2026-05-18T02:08:48.909204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f24f5791d3d4df5d87ed0f75ad09de316401ed9d677fbc9cc767dd84cb948c5

Aliases

arxiv: 1002.4998 · arxiv_version: 1002.4998v1 · doi: 10.48550/arxiv.1002.4998 · pith_short_12: L4SPK6I5HVG7 · pith_short_16: L4SPK6I5HVG7LWD6 · pith_short_8: L4SPK6I5

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/L4SPK6I5HVG7LWD62D3VVUE54M \
  | 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: 5f24f5791d3d4df5d87ed0f75ad09de316401ed9d677fbc9cc767dd84cb948c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7f6a031c1c8b0e58991afea9107130d8e1e071276db659702d5f48aa3ae7994",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-26T14:34:36Z",
    "title_canon_sha256": "9cb54a1f60f5171b3516815f2d3fe7f3137050a8ef615012cc51009d3b3584c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4998",
    "kind": "arxiv",
    "version": 1
  }
}