Pith Number

pith:NG5C47XB

pith:2004:NG5C47XBZXYZH2J5WDC4Z72GGH

not attested not anchored not stored refs pending

A high-significance detection of non-Gaussianity in the WMAP 1-year data using directional spherical wavelets

A. N. Lasenby, D. J. Mortlock, J. D. McEwen, M. P. Hobson

arxiv:astro-ph/0406604 v3 · 2004-06-27 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NG5C47XBZXYZH2J5WDC4Z72GGH}

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	2026-07-04T15:09:58.127222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ba2e7ee1cdf193e93db0c5ccff4631e9ad9e05f37ad1f8c3c2b6976e1c00b8

Aliases

arxiv: astro-ph/0406604 · arxiv_version: astro-ph/0406604v3 · doi: 10.48550/arxiv.astro-ph/0406604 · pith_short_12: NG5C47XBZXYZ · pith_short_16: NG5C47XBZXYZH2J5 · pith_short_8: NG5C47XB

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/NG5C47XBZXYZH2J5WDC4Z72GGH \
  | 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: 69ba2e7ee1cdf193e93db0c5ccff4631e9ad9e05f37ad1f8c3c2b6976e1c00b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0f80d838f52564af2e2e273fd91fd8d086d2d5c5cf250196c9c6b8fbf5c543f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-27T02:52:53Z",
    "title_canon_sha256": "3a872261bc59698d75da745abc25e8a63d5b9936f9d6125d0a391f54bf107b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406604",
    "kind": "arxiv",
    "version": 3
  }
}