Pith Number

pith:ICBZQM2Z

pith:2008:ICBZQM2ZTDES6UWBSYBGP3V7GX

not attested not anchored not stored refs pending

Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Bayesian Estimation of CMB Polarization Maps

A. Kogut, B. Gold, C. L. Bennett, D. Larson, D. N. Spergel, E. Komatsu, E. L. Wright, E. Wollack, G. Hinshaw, G. S. Tucker, J. Dunkley, J. L. Weiland, L. Page, M. Halpern, M. Limon, M. R. Nolta, N. Jarosik, N. Odegard, R. S. Hill, S. S. Meyer

arxiv:0811.4280 v2 · 2008-11-26 · 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{ICBZQM2ZTDES6UWBSYBGP3V7GX}

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.

Cited by

1 paper in Pith

Impact of Galactic non-Gaussian foregrounds on CMB lensing measurements

Receipt and verification

First computed	2026-05-18T02:15:13.051432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

408398335998c92f52c1960267eebf35d5fc08fcb4e6f79719ce47cc53ee8d79

Aliases

arxiv: 0811.4280 · arxiv_version: 0811.4280v2 · doi: 10.48550/arxiv.0811.4280 · pith_short_12: ICBZQM2ZTDES · pith_short_16: ICBZQM2ZTDES6UWB · pith_short_8: ICBZQM2Z

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/ICBZQM2ZTDES6UWBSYBGP3V7GX \
  | 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: 408398335998c92f52c1960267eebf35d5fc08fcb4e6f79719ce47cc53ee8d79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "873d5c33f6feb283d11fc617c5bc08e5fa0cc469d31c211c668e83908f613ffe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-26T15:37:52Z",
    "title_canon_sha256": "1b629b858ef92817f27db64c1a8b5e7e261a77f1ce465ff0bfd3398fa343c4ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.4280",
    "kind": "arxiv",
    "version": 2
  }
}