Pith Number

pith:NHTOK7WJ

pith:2010:NHTOK7WJM7HCNM3AFRRVBZWLMV

not attested not anchored not stored refs pending

Introducing Mexican needlets for CMB analysis: Issues for practical applications and comparison with standard needlets

A. Mayeli, D. Geller, D. Marinucci, F. K. Hansen, O. Rudjord, S. Scodeller

arxiv:1004.5576 v3 · 2010-04-30 · astro-ph.CO

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

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.

Cited by

1 paper in Pith

BROOM: a python package for model-independent analysis of microwave astronomical data

Receipt and verification

First computed	2026-05-18T04:14:45.172389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69e6e57ec967ce26b3602c6350e6cb655bf5938ff6108790a7fc4aa3be287dd6

Aliases

arxiv: 1004.5576 · arxiv_version: 1004.5576v3 · doi: 10.48550/arxiv.1004.5576 · pith_short_12: NHTOK7WJM7HC · pith_short_16: NHTOK7WJM7HCNM3A · pith_short_8: NHTOK7WJ

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/NHTOK7WJM7HCNM3AFRRVBZWLMV \
  | 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: 69e6e57ec967ce26b3602c6350e6cb655bf5938ff6108790a7fc4aa3be287dd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ed596d58ad24c45d5040308ae873b9df15cca4ae7f8ff6f80e533af1d53067e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-30T17:04:46Z",
    "title_canon_sha256": "d9b123615fb184906b723a6d57c39856d98c03ae0ae2ad65665f354ee873ac69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.5576",
    "kind": "arxiv",
    "version": 3
  }
}