Pith Number

pith:5RTK34U7

pith:2017:5RTK34U7RPXEKVRKJ5OD7UN6PO

not attested not anchored not stored refs pending

Quiescent and active phases in Be stars: A WISE snapshot of young galactic open clusters

A. Granada, C. E. Jones, C. Georgy, G. Meynet, S. Ekstr\"om, T. A. A. Sigut, T. Semaan

arxiv:1712.05209 v1 · 2017-12-14 · astro-ph.SR · 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{5RTK34U7RPXEKVRKJ5OD7UN6PO}

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	2026-05-18T00:26:23.302850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec66adf29f8bee45562a4f5c3fd1be7ba20b98bdb1e6a5029927db56218786a1

Aliases

arxiv: 1712.05209 · arxiv_version: 1712.05209v1 · doi: 10.48550/arxiv.1712.05209 · pith_short_12: 5RTK34U7RPXE · pith_short_16: 5RTK34U7RPXEKVRK · pith_short_8: 5RTK34U7

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/5RTK34U7RPXEKVRKJ5OD7UN6PO \
  | 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: ec66adf29f8bee45562a4f5c3fd1be7ba20b98bdb1e6a5029927db56218786a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc6f6073e87b6185b1a69ce75b370c068cf75981be692266ebc5b4673d9b2b2",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-14T13:10:12Z",
    "title_canon_sha256": "a08f60a7c000312efdf29f3fb8294352855e87af0d1265e65444e110f18df18c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05209",
    "kind": "arxiv",
    "version": 1
  }
}