Pith Number

pith:UKNHCVSU

pith:2001:UKNHCVSUJFPIJNZJTZJOGFT4QV

not attested not anchored not stored refs pending

Elliptical Beams in CMB Temperature and Polarization Anisotropy Experiments: An Analytic Approach

F.R. Bouchet (Institut d'Astrophysique de Paris), O. Dor\'e, P. Fosalba

arxiv:astro-ph/0107346 v2 · 2001-07-18 · 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{UKNHCVSUJFPIJNZJTZJOGFT4QV}

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	2026-07-04T16:23:43.728870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a29a715654495e84b7299e52e3167c857414814bbcd83f6c77205a9fd239a189

Aliases

arxiv: astro-ph/0107346 · arxiv_version: astro-ph/0107346v2 · doi: 10.48550/arxiv.astro-ph/0107346 · pith_short_12: UKNHCVSUJFPI · pith_short_16: UKNHCVSUJFPIJNZJ · pith_short_8: UKNHCVSU

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/UKNHCVSUJFPIJNZJTZJOGFT4QV \
  | 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: a29a715654495e84b7299e52e3167c857414814bbcd83f6c77205a9fd239a189

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d306c34097d570de605540b360aad10df839a592f4e02ccfefa056666487ef0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-07-18T17:35:32Z",
    "title_canon_sha256": "051cb79d0f0ad86e8588f95231eb9430422bc42b3b2add97982a04fd9a45440e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0107346",
    "kind": "arxiv",
    "version": 2
  }
}