Pith Number

pith:C5SUWGEU

pith:2010:C5SUWGEUPW5WUP4YL6WTDP5RWZ

not attested not anchored not stored refs pending

Dark spot, Spiral waves and the SW Sex behaviour: it is all about UX Ursae Majoris

A. Shearer, K. V. Belyakov, N. V. Borisov, V. F. Suleimanov, V. V. Neustroev

arxiv:1006.3106 v2 · 2010-06-15 · 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{C5SUWGEUPW5WUP4YL6WTDP5RWZ}

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	2026-05-18T02:06:53.110015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17654b18947dbb6a3f985fad31bfb1b65b4927043bf5f5f4ae61b0a786c3e11d

Aliases

arxiv: 1006.3106 · arxiv_version: 1006.3106v2 · doi: 10.48550/arxiv.1006.3106 · pith_short_12: C5SUWGEUPW5W · pith_short_16: C5SUWGEUPW5WUP4Y · pith_short_8: C5SUWGEU

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/C5SUWGEUPW5WUP4YL6WTDP5RWZ \
  | 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: 17654b18947dbb6a3f985fad31bfb1b65b4927043bf5f5f4ae61b0a786c3e11d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f5619ec550f3213703796659a91a04f5aede54843a097521291a3f24614bbcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-06-15T23:04:08Z",
    "title_canon_sha256": "b7a5711baf9b4206b752f77b20ac7ff05a8780e0f6486fbdb6d407d43dd880e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3106",
    "kind": "arxiv",
    "version": 2
  }
}