Pith Number

pith:XKE4YFR6

pith:2010:XKE4YFR6B4HRVBMKNZSCRLOFTG

not attested not anchored not stored refs pending

Planck pre-launch status: the Planck-LFI programme

A. Balbi, A. Bonaldi, A. De Rosa, A. Gregorio, A. Gruppuso, A.J. Banday, A. L\"ahteenm\"aki, A. Melchiorri, A. Mennella, A. Moss, A. Nash, A. Simonetto, A. Wilkinson, A. Zacchei, A. Zonca, B. Cappellini, B. Partridge, C. Baccigalupi, C. Burigana, C. Cantalupo, C. Dickinson, C. Paine, C.R. Lawrence, C. Sozzi, D. Herranz, D. Maino, D. Pearson, D. Scott, E. Artal, E. Franceschi, E. Keih\"anen, E. Martinez-Gonzalez, E. Salerno, F. Cuttaia, F. Finelli, F. Gasparo, F. Gomez, F. Hansen, F. Matthai, F. Pasian, F. Perrotta, F. Stivoli, F. Villa, G. Crone, G. De Gasperis, G. De Troia, G. de Zotti, G.F. Smoot, G. Giardino, G. Morgante, G. Morigi, G. Polenta, G. Prezeau, G. Rocha, H.K.Eriksen, H. Kurki-Suonio, J.A. Rubi\~no-Martin, J. Borrill, J. Dick, J. Gonzalez-Nuevo, J. Marti-Canales, J.M. Diego, J.M. Herreros, J.P. Leahy, J.P. Rachen, J. Silk, J. Sternberg, J. Tauber, J. Tuovinen, J. Varis, K. Bennett, K. Huffenberger, K.M. G\'orski, L.A. Popa, L. Danese, L. De Angelis, L. Mendes, L. P\'erez-Cuevas, L. Stringhetti, L. Terenzi, L. Valenziano, L. Wade, M. Bartelmann, M. Bersanelli, M. Bremer, M.C. Falvella, M. Frailis, M. Janssen, M. L\'opez-Caniego, M. Malaspina, M. Maris, M. Massardi, M. Prina, M. Reinecke, M. Sandri, M. Seiffert, M. Tomasi, M. T\"urler, M. White, N. Mandolesi, N. Morisset, N. Roddis, N. Vittorio, O. D'arcangelo, P. Bhandari, P.B. Lilje, P. Cabella, P. Meinhold, P.M. Lubin, P. Natoli, P. Vielva, R.B. Barreiro, R.C. Bowman, R.C. Butler, R.D. Davies, R. Hell, R. Hoyland, R.J. Davis, R. Keskitalo, R. Leonardi, R. Nesti, R. Rebolo, R. Rohlfs, S. Donzelli, S. Galeotta, S. Hildebrandt, S. Levin, S. Matarrese, S.M. Leach, S. Ricciardi, S.R. Lowe, S. White, T.A. En{\ss}lin, T. Courvoisier, T. Gaier, T. Jaffe, T. Kisner, T. Passvogel, T. Poutanen, T. Riller, U. D\"orl, W. Hovest, X. Dupac

arxiv:1001.2657 v1 · 2010-01-15 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKE4YFR6B4HRVBMKNZSCRLOFTG}

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	2026-05-18T02:09:43.890009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba89cc163e0f0f1a858a6e6428adc5999cc0cf3d35abc3b07f1da7cd59cd3c03

Aliases

arxiv: 1001.2657 · arxiv_version: 1001.2657v1 · doi: 10.48550/arxiv.1001.2657 · pith_short_12: XKE4YFR6B4HR · pith_short_16: XKE4YFR6B4HRVBMK · pith_short_8: XKE4YFR6

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/XKE4YFR6B4HRVBMKNZSCRLOFTG \
  | 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: ba89cc163e0f0f1a858a6e6428adc5999cc0cf3d35abc3b07f1da7cd59cd3c03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e59e98ec9487fc5467a9a8c9f72a064fa19e8fd9dbc9be8a44a7e65bbf79fce",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-15T10:56:09Z",
    "title_canon_sha256": "eb15adf4121ed14ab15af855ba389bed4fd49c45b613e34dbfbcdf5de5cf50d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2657",
    "kind": "arxiv",
    "version": 1
  }
}