Pith Number

pith:SKWJI2PS

pith:2020:SKWJI2PSAXYYPT77OO7E45JQJB

not attested not anchored not stored refs pending

Euclid preparation: X. The Euclid photometric-redshift challenge

A. Alvarez-Ayllon, A. Balaguera-Antol\'inez, A. Biviano, A. Cappi, A. Cimatti, A. Da Silva, A. Ealet, A. Galametz, A. Humphrey, A. N. Taylor, A. Renzi, A. Secroun, A. Tramacere, A. Zacchei, B. Garilli, B. Gillis, B. Kubik, C. A. J. Duncan, C. Baccigalupi, C. Bodendorf, C. Burigana, C. Carbone, C. C. Kirkpatrick, C. Colodro-Conde, C. Giocoli, C. J. Conselice, C. Laigle, C. Padilla, C. S. Carvalho, C. Sirignano, D. Bonino, D. Di Ferdinando, D. Maino, D. Potter, D. Sapone, D. Stern, D. Tavagnacco, E. Bozzo, E. Branchini, E. Franceschi, E. Keihanen, E. Maiorano, E. Medinaceli, E. Merlin, E. Munari, E. Rossetti, Euclid Collaboration: G. Desprez, E. Zucca, F. Dubath, F. Finelli, F. Grupp, F. Hormuth, F. J. Castander, F. Marulli, F. Pasian, F. Raison, F. Sureau, F. Torradeflot, G. Castignani, G. Congedo, G. Fabbian, G. Gozaliasl, G. Longo, G. Meylan, G. Polenta, G. Riccio, G. Sirri, G. Zamorani, H. Degaudenzi, H. Kurki-Suonio, H. M. Courtois, I. Almosallam, I. Lloro, I. Tereno, J. Brinchmann, J. Carretero, J. Coupon, J. De Vicente-Albendea, J.-G. Cuby, J. Graci\'a-Carpio, J. J. Mohr, J. Rhodes, J. S. Speagle, J. Valiviita, J. Zoubian, K. Jahnke, K. Markovic, L. Conversi, L. Corcione, L. Guzzo, L. Moscardini, L. Patrizii, L. Popa, L. Pozzetti, L. Stanco, L. Valenziano, L. Whittaker, M. Baldi, M. Brescia, M. Brodwin, M. Castellano, M. Douspis, M. Fabricius, M. Frailis, M. Fumana, M. Hailey, M. J. Jarvis, M. Kilbinger, M. Kuemmel, M. Kunz, M. Maturi, M. Meneghetti, M. Moresco, M. M. Rau, M. Poncet, M. Salvato, M. Tenti, M. Viel, N. Auricchio, N. Fourmanoit, N. Martinet, N. Mauri, N. Welikala, O. Ilbert, O. Marggraf, P. B. Lilje, P. Fosalba, P. G. Ferreira, P. Schneider, P. Tallada Cresp\'i, P. W. Hatfield, R. Bender, R. Benton Metcalf, R. Cabanac, R. Casas, R. Cledassou, R. Kohley, R. Massey, R. Saglia, R. Saha, R. Toledo-Moreo, S. Andreon, S. Bardelli, S. Camera, S. Casas, S. Cavuoti, S. de la Torre, S. Farrens, S. Fotopoulou, S. Galeotta, S. Kermiche, S. Ligori, S. Maurogordato, S. Mei, S. Niemi, S. Paltani, S. Pilo, S. Pires, S. Serrano, S. V. H. Haugan, T. D. Kitching, T. Vassallo, V. Amaro, V. Capobianco, V. Pettorino, V. Scottez, W. G. Hartley, W. Gillard, W. Holmes, X. Dupac, Y. Copin, Y. Wang

arxiv:2009.12112 v2 · 2020-09-25 · astro-ph.GA · 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{SKWJI2PSAXYYPT77OO7E45JQJB}

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	2026-07-05T01:54:17.570623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ac9469f205f187cfff73be4e75304843ea0df1eb8114e98d9830e9636b7460

Aliases

arxiv: 2009.12112 · arxiv_version: 2009.12112v2 · doi: 10.48550/arxiv.2009.12112 · pith_short_12: SKWJI2PSAXYY · pith_short_16: SKWJI2PSAXYYPT77 · pith_short_8: SKWJI2PS

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/SKWJI2PSAXYYPT77OO7E45JQJB \
  | 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: 92ac9469f205f187cfff73be4e75304843ea0df1eb8114e98d9830e9636b7460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f25ebb85c59124ea3296cf9786e9af59d1e0a1d88cf33d89d3a0273c7f5857",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-25T10:11:55Z",
    "title_canon_sha256": "16155e160f14d3ffed85d5fabc3a020cdd5f4895644a95508d25e7b86aba4496"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12112",
    "kind": "arxiv",
    "version": 2
  }
}