Pith Number

pith:M5X3FIBN

pith:2009:M5X3FIBN3QN33F6QB4H3H3GKV6

not attested not anchored not stored refs pending

Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae

Akira Arai, Akira Imada, Arne Henden, Arto Oksanen, Bart Staels, Berto Monard, Daisaku Nogami, David Boyd, Donn R. Starkey, et al, Gianluca Masi, Greg Bolt, Hajime Baba, Hana Kucakova, Hideki Yasui, Hidetoshi Iwamatsu, Hiroki Taguchi, Hiroshi Itoh, Hiroyuki Maehara, Hiroyuki Ohashi, Igor Kudzej, Jeremy Shears, Jochen Pietz, Junpei Tanaka, Kaori Kubota, Katsura Matsumoto, Kayuyoshi Imamura, Kazuhiro Nakajima, Kei Sugiyasu, Ken'ichi Torii, Kenji Kunihiro, Kenji Tanabe, Koichi Maruoka, Lasse-Teist Jensen, Lewis M. Cook, Lukas Kral, Mahito Sasada, Makoto Uemura, Marek Kolasa, Marko Moilanen, Mayumi Kida, Mika Aho, Mitsuo Koizumi, Nanae Kunitomi, Norimi Yamada, Pavol A. Dubovsky, Peter Nelson, Petri Tikkanen, Petr Stastny, Radek Kocian, Radka Dancikova, Rie Ueoka, Rudolf Novak, Ryoko Ishioka, Sawa Tanaka, Seiichiro Kiyota, Taichi Kato, Thomas Krajci, Tomas Hynek, Tomohito Ohshima, Tonny Vanmunster, Yuichi Nishi, Yuichi Soejima, Yuuki Moritani

arxiv:0905.1757 v2 · 2009-05-12 · 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{M5X3FIBN3QN33F6QB4H3H3GKV6}

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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	2026-05-18T00:43:03.470099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

676fb2a02ddc1bbd97d00f0fb3eccaafb0dd023d3b49a25766c4cd7c89cb74cf

Aliases

arxiv: 0905.1757 · arxiv_version: 0905.1757v2 · doi: 10.48550/arxiv.0905.1757 · pith_short_12: M5X3FIBN3QN3 · pith_short_16: M5X3FIBN3QN33F6Q · pith_short_8: M5X3FIBN

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/M5X3FIBN3QN33F6QB4H3H3GKV6 \
  | 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: 676fb2a02ddc1bbd97d00f0fb3eccaafb0dd023d3b49a25766c4cd7c89cb74cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16fce7a08b14f333ec6fd29636a8d29ab97b3b8f062df7137e24788f02212b5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-05-12T04:30:20Z",
    "title_canon_sha256": "c5924280ef8055a434de26cf364021d36f07c31e3aabf1a2f060b8e1a325716c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1757",
    "kind": "arxiv",
    "version": 2
  }
}