Pith Number

pith:U5EUQB7I

pith:2010:U5EUQB7IRU2M6KSS6PN3ZMBB6E

not attested not anchored not stored refs pending

Properties and nature of Be stars: 27. Orbital and recent long-term variations of the Pleiades Be star Pleione = BU Tauri

J. Kub\'at, J. Nemravov\'a, J. Ribeiro, L. Iliev, L. Kotkov\'a, M. \v{S}lechta, M. Wolf, P. Harmanec, P. Koubsk\'y, P. \v{S}koda, S. Yang

arxiv:1003.5625 v1 · 2010-03-29 · 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{U5EUQB7IRU2M6KSS6PN3ZMBB6E}

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	2026-05-18T02:08:16.023762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7494807e88d34cf2a52f3dbbcb021f1282d20fe509b3750cd020bc3bb26b4b3

Aliases

arxiv: 1003.5625 · arxiv_version: 1003.5625v1 · doi: 10.48550/arxiv.1003.5625 · pith_short_12: U5EUQB7IRU2M · pith_short_16: U5EUQB7IRU2M6KSS · pith_short_8: U5EUQB7I

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/U5EUQB7IRU2M6KSS6PN3ZMBB6E \
  | 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: a7494807e88d34cf2a52f3dbbcb021f1282d20fe509b3750cd020bc3bb26b4b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58170cb6b5d79bc1d241424074bb2d40d0c998c242534c20f2f36751d13ac47c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-29T17:49:28Z",
    "title_canon_sha256": "bddda04d6f7c3da564afa5afe598c7d847f81e7985d6d23e6d2ce901f3e1117d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5625",
    "kind": "arxiv",
    "version": 1
  }
}