Pith Number

pith:OQULZ77N

pith:2017:OQULZ77NGTPJUXSH7LJFOSBXM5

not attested not anchored not stored refs pending

RR Lyrae stars in NGC 6362

I.B. Thompson, J. Kaluzny, M. Rozyczka, P. Moskalik, R. Smolec, W. Pych

arxiv:1702.02172 v1 · 2017-02-07 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQULZ77NGTPJUXSH7LJFOSBXM5}

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	2026-05-18T00:49:57.525064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7428bcffed34de9a5e47fad257483767515ef1d6fc06f8160b208abc0e17b178

Aliases

arxiv: 1702.02172 · arxiv_version: 1702.02172v1 · doi: 10.48550/arxiv.1702.02172 · pith_short_12: OQULZ77NGTPJ · pith_short_16: OQULZ77NGTPJUXSH · pith_short_8: OQULZ77N

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/OQULZ77NGTPJUXSH7LJFOSBXM5 \
  | 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: 7428bcffed34de9a5e47fad257483767515ef1d6fc06f8160b208abc0e17b178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5e4467ab858d5aff925df228361fd483bfd7f4704635c538816b8cd4aac12f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-07T19:22:48Z",
    "title_canon_sha256": "33ea523798c840c0c9048e6fc8d470902570eb0d34ec19a2f8b7e14a1faecd42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02172",
    "kind": "arxiv",
    "version": 1
  }
}