Pith Number

pith:S2HOOVZM

pith:2011:S2HOOVZM227VVLOFOX5FAZDVPM

not attested not anchored not stored refs pending

Dwarf Nova V1040 Centauri and Variable Stars in its Vicinity

A. Olech, A. Rutkowski, C. Tappert, K. Zloczewski, P. Pietrukowicz, R. Poleski, T. Ak, Z. Eker

arxiv:1111.5542 v2 · 2011-11-23 · 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{S2HOOVZM227VVLOFOX5FAZDVPM}

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	2026-05-18T04:07:31.828880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

968ee7572cd6bf5aadc575fa5064757b1b6398435790afe8dd9b793532a8b9f8

Aliases

arxiv: 1111.5542 · arxiv_version: 1111.5542v2 · doi: 10.48550/arxiv.1111.5542 · pith_short_12: S2HOOVZM227V · pith_short_16: S2HOOVZM227VVLOF · pith_short_8: S2HOOVZM

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/S2HOOVZM227VVLOFOX5FAZDVPM \
  | 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: 968ee7572cd6bf5aadc575fa5064757b1b6398435790afe8dd9b793532a8b9f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b75f6d39e057361a3298f750460dab89025b65e3446922c76c9e6b240ca6786",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-23T16:30:08Z",
    "title_canon_sha256": "c19c0f1423728ed8d9dabc4a840b7ad203f21c0da6b191451af2b6986c91d8c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5542",
    "kind": "arxiv",
    "version": 2
  }
}