pith. sign in
Pith Number

pith:WWQ2HKT6

pith:2018:WWQ2HKT66XURRSLS4GBSDH4JHD
not attested not anchored not stored refs pending

On a new method to estimate distance, reddening and metallicity of RR Lyrae stars using optical/near-infrared ($B$,$V$,$I$,$J$,$H$,$K$) mean magnitudes: $\omega$ Centauri as a first test case

(10) INAF-Osservatorio Astronomico di Capodimonte, 11), (11) SSDC, (12) INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, (13) Department of Astronomy, (14) Department of Physics, (15) Cerro Tololo Inter-American Observatory, (16) Department of Astronomy, (17) Instituto de Astrof\'isica de Canarias, 18), (18) Departamento de Astrofisica, (19) Department of Physics, 2), (20) INAF-Osservatorio Astronomico di Trieste, (21) Department of Astronomy, (22) Universite de Nice Sophia-antipolis, (23) European Southern Observatory, (2) INAF-Osservatorio Astronomico di Roma, (3) Instituto Milenio de Astrofisica, 4), (4) Departamento de Fisica, (5) NRC-Herzberg, (6) Kiso Observatory, 7), (7) The Observatories of the Carnegie Institution for Science, (8) INAF-Osservatorio Astronomico d'Abruzzo, (9) Department of Physics, Ames, Ann Arbor, A.R. Walker (15) ((1) Department of Physics, Astronomy, Astrophysics, Austin, B. Chaboyer (9), B.F. Madore (7), Boca Raton, Bologna, CA, Canada, C.E. Martinez-Vazquez (15), Chicago, Chile, C.K. Gilligan (9), CNRS, C. Sneden (21), Dartmouth College, D. Magurno (1), Dominion Astrophysical Observatory, E. Valenti (23), Facultad de Ciencias Exactas, FL 33431, Florida Atlantic University, France, F. Thevenin (22), Garching bei Munchen, G. Bono (1, Germany), G. Fiorentino (12), G. Iannicola (2), Hanover, IA, I. Ferraro (2), IL, Institute of Astronomy, Iowa State University, Italy, J.R. Neeley (19), Laboratoire Lagrange, La Laguna, La Serena, McDonald Observatory, M. Dall'Ora (10), M. Fabrizio (2, MI, M. Marconi (10), M. Marengo (14), M. Mateo (16), M. Monelli (17, M. Nonino (20), Monte Porzio Catone, Nagano Japan, Napoli, National Optical Astronomy Observatory, NH, Nice, N. Matsunaga (6), Observatoire de la Cote d'Azur, Pasadena, P.B. Stetson (5), P. Marrese (2, R. Buonanno (8), R.L. Beaton (7), Roma, Santiago, School of Science, S. Marinoni (2, Spain, Tenerife, Teramo, The University of Texas, The University of Tokyo, Trieste, TX, Universidad Andres Bello, Universidad de La Laguna, Universit\`a di Roma Tor Vergata, University of Chicago, University of Michigan, USA, V.F. Braga (3, Victoria BC, W.L. Freedman (13

arxiv:1811.07069 v1 · 2018-11-17 · astro-ph.SR · astro-ph.GA

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\usepackage{pith}
\pithnumber{WWQ2HKT66XURRSLS4GBSDH4JHD}

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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 2026-05-17T23:55:54.033879Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

b5a1a3aa7ef5e918c972e183219f8938e991e3ae5247502d12a4e354cb9eb435

Aliases

arxiv: 1811.07069 · arxiv_version: 1811.07069v1 · doi: 10.48550/arxiv.1811.07069 · pith_short_12: WWQ2HKT66XUR · pith_short_16: WWQ2HKT66XURRSLS · pith_short_8: WWQ2HKT6
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/WWQ2HKT66XURRSLS4GBSDH4JHD \
  | 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: b5a1a3aa7ef5e918c972e183219f8938e991e3ae5247502d12a4e354cb9eb435
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "6e5d475439cdb5e73adb6af314a22503c4366a5ca56506c3d72ad8a6130c3e34",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-17T00:57:15Z",
    "title_canon_sha256": "3d7d9f23103af49f3c52e7b0bd51a2e3c1d92a4e3e798aebb03bfc64b9b4c825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07069",
    "kind": "arxiv",
    "version": 1
  }
}