Pith Number

pith:XB3SHMHU

pith:2011:XB3SHMHUE3TIFFMCFOBCE2OKMS

not attested not anchored not stored refs pending

Magnetic Chemically Peculiar Stars with Unsteady Periods

Jan Janik, Jiri Krticka, Jozef Ziznovsky, Juraj Zverko, Miloslav Zejda, Pavel Zverina, Zdenek Mikulasek

arxiv:1106.4258 v1 · 2011-06-21 · 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{XB3SHMHUE3TIFFMCFOBCE2OKMS}

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	2026-05-18T04:19:33.824428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b87723b0f426e68295822b822269ca64b286427672761723c4e3a8f1fa8658cc

Aliases

arxiv: 1106.4258 · arxiv_version: 1106.4258v1 · doi: 10.48550/arxiv.1106.4258 · pith_short_12: XB3SHMHUE3TI · pith_short_16: XB3SHMHUE3TIFFMC · pith_short_8: XB3SHMHU

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/XB3SHMHUE3TIFFMCFOBCE2OKMS \
  | 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: b87723b0f426e68295822b822269ca64b286427672761723c4e3a8f1fa8658cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "198d402651921aeb68d160bc0d99920f6f7d0be74e5758329bf3731f09624350",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-21T16:42:41Z",
    "title_canon_sha256": "2be2e47bc2c6015f988febf96731b2bf9b2341cd21faeb7a29b68a0a0daed7fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4258",
    "kind": "arxiv",
    "version": 1
  }
}