Pith Number

pith:WRHEY3VQ

pith:2003:WRHEY3VQQKIDLBRJGR5BM56GC2

not attested not anchored not stored refs pending

Advanced pseudo-correlation radiometers for the Planck-LFI instrument

A. Mediavilla, A. Mennella, A. Wilkinson, B. Aja, C. Castelli, C. Lawrence, D. Kettle, D. Maino, E. Artal, E. Blackhurst, E. Martinez-Gonzalez, F. Villa, F. Winder, G. Morgante, J. Gallegos, J.P. Pascual, J. Tuovinen, J. Varis, L. de la Fuente, L. Pradell, L. Valenziano, M. Bersanelli, M. Seiffert, N. Hughes, N. Mandolesi, N. Roddis, P. de Paco, P. Jukkala, P. Kangaslahti, P. Lubin, P. Meinhold, P. Sjman, R.C. Butler, R. Davis, S. Levin, T. Gaier, T. Karttaavi

arxiv:astro-ph/0307116 v1 · 2003-07-07 · 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{WRHEY3VQQKIDLBRJGR5BM56GC2}

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	2026-07-04T14:12:48.083144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44e4c6eb08290358629347a1677c6169bbc8e1cdcde93c497089a23112859b5

Aliases

arxiv: astro-ph/0307116 · arxiv_version: astro-ph/0307116v1 · doi: 10.48550/arxiv.astro-ph/0307116 · pith_short_12: WRHEY3VQQKID · pith_short_16: WRHEY3VQQKIDLBRJ · pith_short_8: WRHEY3VQ

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/WRHEY3VQQKIDLBRJGR5BM56GC2 \
  | 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: b44e4c6eb08290358629347a1677c6169bbc8e1cdcde93c497089a23112859b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be497ed64d5378ad901ca06ee35e85da5697253fde96e39552fac0532fe24138",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-07T15:12:39Z",
    "title_canon_sha256": "ba2570d8cf846c2561297e549f194513615ec74579edb4363f4c8f699a05fe82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307116",
    "kind": "arxiv",
    "version": 1
  }
}