Pith Number

pith:VQD5F5A5

pith:2011:VQD5F5A5IOKQ2KHPZJMBUQ53DD

not attested not anchored not stored refs pending

X-shooter, the new wide band intermediate resolution spectrograph at the ESO Very Large Telescope

A. de Ugarte Postigo, A. Modigliani, A. Norup S{\o}rensen, A. Zacchei, B. Delabre, C. Lucuix, C. Martayan, C. Peroux, C. Reinero, D. Horville, D. Wistisen, E. Elswijk, E. Mason, E. Pena, E. Sweers, F. Chemla, F. Hammer, F. Kerber, F. Patat, F. Riga, F. Royer, F. Zerbi, G. Finger, G. Fischer, G. Sacco, G. Wulterkens, H. Dekker, H. Flores, H. Hanenburg, H. H. Larsen, H. van der Vliet, I. Guinouard, I. Hendriks, J. Dam, J. Hjorth, J. J. Andersen, J. Klougart, J. Kragt, J.-L. Lizon, Joel Vernet, J.-P. Amans, J. Pragt, J. Vinther, L. Christensen, L. Guglielmi, L. Kaper, L. Kern, L. Venema, M. Downing, M. Horrobin, M. I. Andersen, M. Kiekebusch, M. Riva, M. Tintori, M. Vidali, N. C. Jessen, N. Michaelsen, N. Tromp, P. Binetruy, P. Bristow, P. Conconi, P. Di Marcantonio, P. Francois, P. Goldoni, P. Kjaergaard, P. Kleszcz, P. M. Groot, P. M{\o}ller, P. N{\o}rregaard, P. Santin, P. Spano, P. van Dael, P. Vola, P. W. Albers, R. Castillo, R. Conzelmann, R. Haigron, R. Manuputy, R. Mazzoleni, R. Navarro, R. Roelfsema, R. Ter Horst, R. Winters, S. D'Odorico, S. Moehler, S. Randich, T. Adolfse, T. Schoenmaker, V. De Caprio, V. Mainieri

arxiv:1110.1944 v1 · 2011-10-10 · 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{VQD5F5A5IOKQ2KHPZJMBUQ53DD}

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.

Cited by

2 papers in Pith

Gaia21bja: pre-main sequence star with quasi-periodic bursts

Red novae, their progenitors, and remnants

Receipt and verification

First computed	2026-05-18T02:00:15.853985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac07d2f41d43950d28efca581a43bb18f0c96668899236ab76fa7ae09c5c3046

Aliases

arxiv: 1110.1944 · arxiv_version: 1110.1944v1 · doi: 10.48550/arxiv.1110.1944 · pith_short_12: VQD5F5A5IOKQ · pith_short_16: VQD5F5A5IOKQ2KHP · pith_short_8: VQD5F5A5

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/VQD5F5A5IOKQ2KHPZJMBUQ53DD \
  | 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: ac07d2f41d43950d28efca581a43bb18f0c96668899236ab76fa7ae09c5c3046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "583ada15f4944a9cfdd59aabd33346d929afea4327d649260edd44a2b6985fb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-10-10T07:05:56Z",
    "title_canon_sha256": "1f89a9bffc631ee4e4aee5849fe71c1f923833e630c6d58d97a1bb2ff0c018de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1944",
    "kind": "arxiv",
    "version": 1
  }
}