Pith Number

pith:3DJPXLXY

pith:2011:3DJPXLXYFA4DINV2BE2YZQZK44

not attested not anchored not stored refs pending

Surprising variations in the rotation of the chemically peculiar stars CU Virginis and V901 Orionis

Coralie Neiner, Corrado Trigilio, Dmitry O. Kudryavtsev, Gregory W. Henry, Iosif I. Romanyuk, Jan Janik, Jiri Krticka, Jiri Liska, Jozef Ziznovsky, Juraj Zverko, Miloslav Zejda, Nikolay A. Sokolov, Pavel Zverina, Stephanus N. de Villiers, Theresa L\"uftinger, Zdenek Mikulasek

arxiv:1110.1104 v1 · 2011-10-05 · 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{3DJPXLXYFA4DINV2BE2YZQZK44}

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	2026-05-18T04:11:39.266940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8d2fbaef828383436ba09358cc32ae7096fb3f50f29046d9f18906d3678a57a

Aliases

arxiv: 1110.1104 · arxiv_version: 1110.1104v1 · doi: 10.48550/arxiv.1110.1104 · pith_short_12: 3DJPXLXYFA4D · pith_short_16: 3DJPXLXYFA4DINV2 · pith_short_8: 3DJPXLXY

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/3DJPXLXYFA4DINV2BE2YZQZK44 \
  | 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: d8d2fbaef828383436ba09358cc32ae7096fb3f50f29046d9f18906d3678a57a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f51ff243f75256315bc2a01735908215e98358893c732423545bb77c5a01c0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-05T21:07:05Z",
    "title_canon_sha256": "bb39c824d0faacd86da2b7969f134d06b4bc1c75b180cb795560acf15b317938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1104",
    "kind": "arxiv",
    "version": 1
  }
}