Pith Number

pith:R23V75W4

pith:2010:R23V75W4HUN5SQOZRFXPO3WWZM

not attested not anchored not stored refs pending

Planck pre-launch status: Design and description of the Low Frequency Instrument

A. Banday, A. De Rosa, A. Gregorio, A. Mediavilla, A. Mennella, A. Simonetto, A. Wilkinson, A. Zacchei, A. Zonca, B. Aja, B. Cappellini, B. Partridge, C. Baccigalupi, C. Burigana, C. Franceschet, C. Paine, C. R. Lawrence, C. Sozzi, D. Kettle, D. Lawson P. M. Lubin, D. Maino, D. Pearson, E. Artal, E. Artina, E. Blackhurst, E. Franceschi, E. Martinez-Gonzalez, E. Taddei, F. Cavaliere, F. Colombo, F. Cuttaia, F. Ferrari, F. Gomez, F. Pasian, F. Perrotta, F. Villa, F. Winder, G. Baldan, G. Cafagna, G. C. De Gasperis, G. Crone, G. de Zotti, G. F. Smoot, G. Morgante, J. A. Rubino-Martin, J. Marti-Canales, J. M. Herreros, J. P. Leahy, J. P. Pascual, J. Tauber, J. Tuovinen, J. Varis, K. Gorski, L. A. Wade, L. Boschini, L. Danese, L. De Angelis, L. de la Fuente, L. Figini, L. Pagan, L. Stringhetti, L. Terenzi, L. Valenziano, M. Balasini, M. Bersanelli, M. C. Falvella, M. Janssen, M. Laaninen, M. Malaspina, M. Maris, M. Miccolis, M. Pecora, M. Pospieszalski, M. Prina, M. Sandri, M. Seiffert, M. Tomasi, N. Hughes, N. Mandolesi, n M. J. Salmon, N. Roddis, N. Vittorio, O. D'arcangelo, P. Bastia, P. Battaglia, P. B. Lilje, P. Guzzi, P. Jukkala, P. Leutenegger, P. Meinhold, P. M. Lapolla, P. Natoli, P. Platania, P. Sjoman, R. C. Butler, R.D. Davies, R. Ferretti, R. Hoyland, R.J. Davis, R. Leonardi, R. Nesti, R. Rebolo, R. Silvestri, S. Fogliani, S. Garavaglia, S. Levin, S. R. Hildebrandt, S.R. Lowe, T. Bernardino, T. Gaier, T. Poutanen, V. H. Kilpia

arxiv:1001.3321 v1 · 2010-01-19 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R23V75W4HUN5SQOZRFXPO3WWZM}

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	2026-05-18T02:09:42.367813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eb75ff6dc3d1bd941d9896ef76ed6cb0bb326f30000fb971232b551ae1df65f

Aliases

arxiv: 1001.3321 · arxiv_version: 1001.3321v1 · doi: 10.48550/arxiv.1001.3321 · pith_short_12: R23V75W4HUN5 · pith_short_16: R23V75W4HUN5SQOZ · pith_short_8: R23V75W4

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/R23V75W4HUN5SQOZRFXPO3WWZM \
  | 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: 8eb75ff6dc3d1bd941d9896ef76ed6cb0bb326f30000fb971232b551ae1df65f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c2e3d85396edb4bd49fa6c0e08f1dfa02f0d91cee12b4b515638f532ba621f1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-01-19T15:27:55Z",
    "title_canon_sha256": "ff6930310c0bf1da3ed63702973d3f078ae4fe1235ad3b6e84afc8eea4cabe8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3321",
    "kind": "arxiv",
    "version": 1
  }
}