Pith Number

pith:X5GUYIJ6

pith:2010:X5GUYIJ626UXBZOSZR63STCQCE

not attested not anchored not stored refs pending

GYES, a multifibre spectrograph for the CFHT

(10) European Southern Observatory, (11) Univ. de Nice Sophia Antipolis, (12) Observatoire de Besan\c{c}on, (13) Observatoire de Bordeaux, (14) Department of Physics & Astronomy The University of Victoria), (2) Observatoire Astronomique de Strasbourg, (3) Department of Astronomy, (4) University of Oxford, (5) Royal Observatory Belgium, (6) Univ. de Nice Sophia Antipolis, (7) Institute for Astronomy, (8) LATMOS/IPSL, (9) Kapteyn Astronomical Institute, A.C. Robin (12), A. G\'omez (1), Astrophysics, B. Famaey (2), B. Lemasle (9), C. Babusiaux (1), C. Balkowski (1), C. Martayan (10), CNRS, C. Soubiran (13), C. Turon (1), D. Briot (1), Department of Physics, D. Horville (1), D. Katz (1), D. Mourard (11), E. Caffau (1), F. Arenou (1), F. Royer (1), G. B. Dalton (4), G. Fasola (1), I.J. Lewis (4), J.-L. Dournaux (1), J.-M. Huet (1), K. Venn (14), Laboratoire Cassiop\'ee, Laboratoire Fizeau, M. Cohen (1), M. Haywood (1), M. Rodrigues (1), N. Nardetto (11). A. Recio Blanco (6), N. Robichon (1), O. Bienaym\'e (2), Observatoire de la C\^ote d'Azur, Observatoire de Paris, P. Bonifacio (1), P. de Laverny (6), P. Fran\c{c}ois (1), Ph. Laporte (1), R. Carlberg (3), R. Kudritzky (7), R. Lallement (8), R. Monier (11), S. Mignot (1), University of Hawaii at Manoa, University of Toronto, Univ. Paris Diderot, V. Hill (6), Y. Fr\'emat (5), Y. Viala (1) ((1) GEPI

arxiv:1009.3644 v1 · 2010-09-19 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X5GUYIJ626UXBZOSZR63STCQCE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:05:21.787290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf4d4c213ed7a970e5d2cc7db94c5011215f39fb3e9ac6285143fbf958c16c57

Aliases

arxiv: 1009.3644 · arxiv_version: 1009.3644v1 · doi: 10.48550/arxiv.1009.3644 · pith_short_12: X5GUYIJ626UX · pith_short_16: X5GUYIJ626UXBZOS · pith_short_8: X5GUYIJ6

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/X5GUYIJ626UXBZOSZR63STCQCE \
  | 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: bf4d4c213ed7a970e5d2cc7db94c5011215f39fb3e9ac6285143fbf958c16c57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b35fe1eee794142be38f28be347dcb4acf99a3ba4ddb06730cd3bd5523163e4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-09-19T15:38:33Z",
    "title_canon_sha256": "722ecce9f28c4fde19758d253f42303df9331c70c630838e229f94b2677c255a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3644",
    "kind": "arxiv",
    "version": 1
  }
}