Pith Number

pith:T2VQZVBQ

pith:2005:T2VQZVBQIEF2ZCI5NC5BIFVFG4

not attested not anchored not stored refs pending

Mapping the large-scale anisotropy in the WMAP data

A. Bernui, B. Mota, M.J. Reboucas, R. Tavakol

arxiv:astro-ph/0511666 v4 · 2005-11-22 · astro-ph · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2VQZVBQIEF2ZCI5NC5BIFVFG4}

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	2026-07-04T15:52:23.070370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eab0cd430410bac891d68ba1416a53708cc7b55417ebd96b8f40b710fd09992

Aliases

arxiv: astro-ph/0511666 · arxiv_version: astro-ph/0511666v4 · doi: 10.48550/arxiv.astro-ph/0511666 · pith_short_12: T2VQZVBQIEF2 · pith_short_16: T2VQZVBQIEF2ZCI5 · pith_short_8: T2VQZVBQ

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/T2VQZVBQIEF2ZCI5NC5BIFVFG4 \
  | 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: 9eab0cd430410bac891d68ba1416a53708cc7b55417ebd96b8f40b710fd09992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "739253392a77ed0c64eccd0c8038041bd9dda4077660177248884e39bcde9c36",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-11-22T21:52:19Z",
    "title_canon_sha256": "b232eb02a8a2222312592cf2640be6883dfaf83aa3ecdf80bc4e62a9fd4ab684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0511666",
    "kind": "arxiv",
    "version": 4
  }
}