Pith Number

pith:X37WUJRI

pith:2010:X37WUJRIGLLY5KXYJKGBATAPPW

not attested not anchored not stored refs pending

The Multi-periodic Blazhko Modulation of CZ Lacertae

A. Henden, \'A. S\'odor, A. Szing, B. Szeidl, I. D\'ek\'any, J. Jurcsik, K. Posztob\'anyi, K. Vida, M. V\'aradi, Zs. Hurta

arxiv:1009.5498 v1 · 2010-09-28 · 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{X37WUJRIGLLY5KXYJKGBATAPPW}

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	2026-05-18T02:05:16.301654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beff6a262832d78eaaf84a8c104c0f7d8fdf5d42037eca0da92bc09e92402d0f

Aliases

arxiv: 1009.5498 · arxiv_version: 1009.5498v1 · doi: 10.48550/arxiv.1009.5498 · pith_short_12: X37WUJRIGLLY · pith_short_16: X37WUJRIGLLY5KXY · pith_short_8: X37WUJRI

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/X37WUJRIGLLY5KXYJKGBATAPPW \
  | 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: beff6a262832d78eaaf84a8c104c0f7d8fdf5d42037eca0da92bc09e92402d0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac20f105d2a15af92790bec4207e793f0737281b3ff3785eaa9c9c0af48fdd55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-28T09:22:36Z",
    "title_canon_sha256": "6cbefd86f0875c26810a3608c0b9d95e85954b1226a069a27042ef870bfba63d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5498",
    "kind": "arxiv",
    "version": 1
  }
}