Pith Number

pith:NMEPHTMB

pith:2001:NMEPHTMBA2MLTBACOGMKY4B47U

not attested not anchored not stored refs pending

Spherical Mexican Hat wavelet: an application to detect non-Gaussianity in the COBE-DMR maps

A. J. Banday, E. Martinez-Gonzalez, F. Argueso, G. Hinshaw, J.E. Gallegos, J.L. Sanz, K. M. Gorski, L. Cayon

arxiv:astro-ph/0105111 v1 · 2001-05-07 · 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{NMEPHTMBA2MLTBACOGMKY4B47U}

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	2026-05-18T04:22:32.455985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b08f3cd810698b984027198ac703cfd281ec1a163688c35c955e824c3633bf0

Aliases

arxiv: astro-ph/0105111 · arxiv_version: astro-ph/0105111v1 · doi: 10.48550/arxiv.astro-ph/0105111 · pith_short_12: NMEPHTMBA2ML · pith_short_16: NMEPHTMBA2MLTBAC · pith_short_8: NMEPHTMB

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/NMEPHTMBA2MLTBACOGMKY4B47U \
  | 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: 6b08f3cd810698b984027198ac703cfd281ec1a163688c35c955e824c3633bf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55bf6b29df73e6b2a4c3b8db288c2f57dc9eb14e419a9c1c289c37ab22c48b1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-05-07T15:28:20Z",
    "title_canon_sha256": "133c1a49e1af82111ad52d7716d66ecf30943b40f26eb4895f4810ecc5908644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0105111",
    "kind": "arxiv",
    "version": 1
  }
}