Pith Number

pith:COQ6VP3U

pith:2016:COQ6VP3UHEPR366F7CS76MIHM4

not attested not anchored not stored refs pending

A machine learned classifier for RR Lyrae in the VVV survey

Andr\'es Jord\'an, Dante Minniti, Felipe Elorrieta, Felipe Gran, Gergely Hajdu, Istv\'an D\'ek\'any, Javier Alonso-Garc\'ia, M\'arcio Catelan, N\'estor Espinoza, Roberto K. Saito, Rodolfo Angeloni, Rodrigo Contreras-Ramos, Susana Eyheramendy

arxiv:1610.05707 v1 · 2016-10-18 · 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{COQ6VP3UHEPR366F7CS76MIHM4}

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	2026-05-18T01:01:58.571985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a1eabf74391f1dfbc5f8a5ff3107672fd219de35cedaddda7e46cdc0c3c153

Aliases

arxiv: 1610.05707 · arxiv_version: 1610.05707v1 · doi: 10.48550/arxiv.1610.05707 · pith_short_12: COQ6VP3UHEPR · pith_short_16: COQ6VP3UHEPR366F · pith_short_8: COQ6VP3U

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/COQ6VP3UHEPR366F7CS76MIHM4 \
  | 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: 13a1eabf74391f1dfbc5f8a5ff3107672fd219de35cedaddda7e46cdc0c3c153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d5e0a259e3b209621a072408db6e53b1295394d4c480bb50427f68db311c215",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-10-18T16:52:40Z",
    "title_canon_sha256": "7cef217f01add365ab1985919be2acff7ae6f2a6400590aa3e9906b41f2a2d5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05707",
    "kind": "arxiv",
    "version": 1
  }
}