Pith Number

pith:ECLG6SOY

pith:2008:ECLG6SOYDBJIAUSU5AZZNR6CUZ

not attested not anchored not stored refs pending

Contamination cannot explain the lack of large-scale power in the cosmic microwave background radiation

Austin Bourdon, Emory F. Bunn

arxiv:0808.0341 v1 · 2008-08-03 · 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{ECLG6SOYDBJIAUSU5AZZNR6CUZ}

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

Is the lack of power anomaly in the CMB correlated with the orientation of the Galactic plane?

Receipt and verification

First computed	2026-07-04T15:34:12.652900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20966f49d81852805254e83396c7c2a65d8b3151616e0c59fafebb2c6be977a6

Aliases

arxiv: 0808.0341 · arxiv_version: 0808.0341v1 · doi: 10.48550/arxiv.0808.0341 · pith_short_12: ECLG6SOYDBJI · pith_short_16: ECLG6SOYDBJIAUSU · pith_short_8: ECLG6SOY

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/ECLG6SOYDBJIAUSU5AZZNR6CUZ \
  | 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: 20966f49d81852805254e83396c7c2a65d8b3151616e0c59fafebb2c6be977a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6809222e128ee377b723b3dea7783c99997fa7f58fccdbadb4e5ed9accc1500",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-08-03T19:06:14Z",
    "title_canon_sha256": "2f63707de29e68bee98bd9bd06420f3504ec49e03b825fcca7157c7c93e418d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.0341",
    "kind": "arxiv",
    "version": 1
  }
}