Pith Number

pith:C73LCDUZ

pith:2014:C73LCDUZU2RQYA5JVYTN2KQA3B

not attested not anchored not stored refs pending

Discovery of $\sim$ 9,000 new RR Lyrae in the Southern Catalina Surveys

A. J. Drake, A. Mahabal, E. Christensen, G. Torrealba, M. Catelan, M. J. Graham, R. H. McNaught, S. G. Djorgovski, S. Koposov, S. Larson, V. Belokurov

arxiv:1410.7653 v1 · 2014-10-28 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C73LCDUZU2RQYA5JVYTN2KQA3B}

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	2026-05-18T01:41:39.244815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17f6b10e99a6a30c03a9ae26dd2a00d8757066c0c588780ea12ca7ff02ba280b

Aliases

arxiv: 1410.7653 · arxiv_version: 1410.7653v1 · doi: 10.48550/arxiv.1410.7653 · pith_short_12: C73LCDUZU2RQ · pith_short_16: C73LCDUZU2RQYA5J · pith_short_8: C73LCDUZ

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/C73LCDUZU2RQYA5JVYTN2KQA3B \
  | 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: 17f6b10e99a6a30c03a9ae26dd2a00d8757066c0c588780ea12ca7ff02ba280b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8842fabbf629f0109438467aaf1eff5fa81eccdde60e2fabb2ea95fd3f3de0ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-28T15:18:19Z",
    "title_canon_sha256": "9b6079fafba75718cf35f02d34a7d9d5d77c998dd82adf1a31faa25bc267c771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7653",
    "kind": "arxiv",
    "version": 1
  }
}