Pith Number

pith:64JPNVIM

pith:2023:64JPNVIMFRE7SIPISIVOZ2IK5O

not attested not anchored not stored refs pending

The miniJPAS survey quasar selection III: Classification with artificial neural networks and hybridisation

A. Ederoclite, A. Hern\'an-Caballero, A.J. Cenarro, A. Mart\'in-Franch, Carolina Queiroz, C. L\'opez-Sanjuan, C. Mendes de Oliveira, D. Crist\'obal-Hornillos, G. Mart\'inez-Solaeche, H. V\'azquez Rami\'o, Ignasi P\'erez-R\`afols, Isabel M\'arquez, J.A. Fern\'andez-Ontiveros, J. Alcaniz, J. E. Rodr\'iguez-Mart\'in, J. M. V\'ilchez, Jon\'as Chaves-Montero, J. Varel, K. Taylor, L. Raul Abramo, Luis D\'iaz-Garc\'ia, Matthew M. Pieri, M. Moles, Nat\'alia V. N. Rodrigues, N. Benitez, R.A. Dupke, R. Garc\'ia-Benito, R. M. Gonz\'alez Delgado, Sean S. Morrison, Silvia Bonoli, V. Marra

arxiv:2303.12684 v1 · 2023-03-22 · 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{64JPNVIMFRE7SIPISIVOZ2IK5O}

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	2026-07-05T06:10:36.171036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f712f6d50c2c49f921e8922aece90aeba2b056553c9187613b2f2e4b5336f591

Aliases

arxiv: 2303.12684 · arxiv_version: 2303.12684v1 · doi: 10.48550/arxiv.2303.12684 · pith_short_12: 64JPNVIMFRE7 · pith_short_16: 64JPNVIMFRE7SIPI · pith_short_8: 64JPNVIM

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/64JPNVIMFRE7SIPISIVOZ2IK5O \
  | 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: f712f6d50c2c49f921e8922aece90aeba2b056553c9187613b2f2e4b5336f591

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f5732f225ebcf8ab8d06d6987dbdb4e334ee8075bce9502aa6321fd711a9f92",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-22T16:31:02Z",
    "title_canon_sha256": "fa64e8e7d6c755ec0504405e97700578a03eeebf37336c4003efc1500db615ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12684",
    "kind": "arxiv",
    "version": 1
  }
}