Pith Number

pith:MMXQFSXC

pith:2022:MMXQFSXCNRMDAN3WTLLJNM2IR6

not attested not anchored not stored refs pending

J-PLUS DR3: Galaxy-Star-Quasar classification

A. Alvarez-Candal, A. Ederoclite, A. J. Cenarro, A. Mar\'in-Franch, Andr\'es del Pino, C. Hern\'andez-Monteagudo, C. L\'opez-Sanjuan, D. Crist\'obal-Hornillos, F. J. Galindo-Guil, H. V\'azquez Rami\'o, J.A. Fern\'andez-Ontiveros, J. Alcaniz, J. Varela, L.A. D\'iaz-Garc\'ia, L. Casarini, L. Sodr\'e, M. Moles, M. Quartin, P.O. Baqui, R. Angulo, R. Dupke, R. von Marttens, V. Marra

arxiv:2212.05868 v2 · 2022-12-12 · 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{MMXQFSXCNRMDAN3WTLLJNM2IR6}

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	2026-07-05T07:16:35.570801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

632f02cae26c583037769ad696b3488fb0fc543df9dba964c0985a4bcc84051e

Aliases

arxiv: 2212.05868 · arxiv_version: 2212.05868v2 · doi: 10.48550/arxiv.2212.05868 · pith_short_12: MMXQFSXCNRMD · pith_short_16: MMXQFSXCNRMDAN3W · pith_short_8: MMXQFSXC

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/MMXQFSXCNRMDAN3WTLLJNM2IR6 \
  | 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: 632f02cae26c583037769ad696b3488fb0fc543df9dba964c0985a4bcc84051e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5c32b91b10cf3a2583ed94939060c5987d5da6def1d63436fe569042ef3fb37",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-12-12T13:10:52Z",
    "title_canon_sha256": "a68c6844ad34c562ddf37ad1134bb9097c46111bff488bd881d70d854aed7829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.05868",
    "kind": "arxiv",
    "version": 2
  }
}