Pith Number

pith:LSNIJRAQ

pith:2022:LSNIJRAQCDAXVF3PZLIAYHBBWO

not attested not anchored not stored refs pending

J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools II. Second data release and machine learning methodology

A. Bello-Garc\'ia, A. Ederoclite, A. Gonz\'alez-Marcos, A. J. Cenarro, A. Mar\'in-Franch, C. Hern\'andez-Monteagudo, C. L\'opez-Sanjuan, C. Rodrigo, D. Crist\'obal-Hornillos, E. L. Mart\'in, E. Solano, F. Jim\'enez-Esteban, H. V\'azquez Rami\'o, J. A. Caballero, J. Alcaniz, J. Ordieres-Mer\'e, J. Varela, L. Sodr\'e Jr., M. Moles, P. Cruz, P. Mas-Buitrago, R. A. Dupke, R. E. Angulo

arxiv:2208.09377 v1 · 2022-08-19 · astro-ph.SR · astro-ph.GA · 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{LSNIJRAQCDAXVF3PZLIAYHBBWO}

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	2026-07-05T05:07:52.225051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c9a84c41010c17a976fcad00c1c21b3ad3ae2868cdec14a4768066bc66a5419

Aliases

arxiv: 2208.09377 · arxiv_version: 2208.09377v1 · doi: 10.48550/arxiv.2208.09377 · pith_short_12: LSNIJRAQCDAX · pith_short_16: LSNIJRAQCDAXVF3P · pith_short_8: LSNIJRAQ

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/LSNIJRAQCDAXVF3PZLIAYHBBWO \
  | 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: 5c9a84c41010c17a976fcad00c1c21b3ad3ae2868cdec14a4768066bc66a5419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fc3e17be7953e1365d66da887b80c3865552a1df6c0092f0126ad31e9cb3182",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-08-19T14:44:13Z",
    "title_canon_sha256": "faf158d721945f069c80cd55c370a6b54fd637fb32431d6c60c4f05069080c3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.09377",
    "kind": "arxiv",
    "version": 1
  }
}