Pith Number

pith:6JUJ4WSL

pith:1997:6JUJ4WSLXEZQJBLFICNRL2AGUP

not attested not anchored not stored refs pending

Uncorrelated measurements of the CMB power spectrum

Andrew Hamilton, Max Tegmark

arxiv:astro-ph/9702019 v1 · 1997-02-03 · 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{6JUJ4WSLXEZQJBLFICNRL2AGUP}

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

CosmoForge I: A unified framework for QML power spectrum estimation and pixel-based likelihood analysis

Receipt and verification

First computed	2026-07-04T14:15:03.068679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2689e5a4bb933048565409b15e806a3d0277fe0691957aaea1a7eed5ad0acfb

Aliases

arxiv: astro-ph/9702019 · arxiv_version: astro-ph/9702019v1 · doi: 10.48550/arxiv.astro-ph/9702019 · pith_short_12: 6JUJ4WSLXEZQ · pith_short_16: 6JUJ4WSLXEZQJBLF · pith_short_8: 6JUJ4WSL

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/6JUJ4WSLXEZQJBLFICNRL2AGUP \
  | 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: f2689e5a4bb933048565409b15e806a3d0277fe0691957aaea1a7eed5ad0acfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c54a1605bb1083b38f4aeefddff1402e42225ca6d2e95a116b8eb3408fd3bfd1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-02-03T05:03:16Z",
    "title_canon_sha256": "ae0d6d91451ec145569cea2cb4669d4285dd4145b1507924297940f81b0fe680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9702019",
    "kind": "arxiv",
    "version": 1
  }
}