Pith Number

pith:JFS3G2FM

pith:2015:JFS3G2FMXABIVNT7WYHVQTHQ7H

not attested not anchored not stored refs pending

Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. VII: The Seventh Year (2014-2015)

Aleksandr Sklyanov, Aleksei A. Sosnovskij, Arne Henden, Arto Oksanen, Benjamin Shappee, Berto Monard, Christopher S. Kochanek, Colin Littlefield, Daiki Fukushima, Denis Buczynski, Denis Denisenko, Drahomir Chochol, Eddy Muyllaert, Elena P. Pavlenko, Enrique de Miguel, Etienne Morelle, Franky Dubois, Franz-Josef Hambsch, George Sjoberg, Gianluca Masi, Greg Bolt, Hidehiko Akazawa, Hideo Nishimura, Hiroki Kinoshita, Hiroshi Itoh, Hiroyuki Maehara, Ian Miller, Igor Kudzej, Irina B. Voloshina, Javier Ruiz, Jeremy Shears, Jose L. Prieto, Joseph Ulowetz, Julia V. Babina, Jyunya Mikami, Katsura Matsumoto, Kazuhiko Shiokawa, Kazuki Maeda, Kazunari Masumoto, Kazuyoshi Imamura, Keisuke Isogai, Kenji Hirosawa, Kenji Tanabe, Kevin B. Paxson, Kirill A. Antonyuk, Kiyoshi Kasai, Krzysztof Z. Stanek, Lewis M. Cook, Ludwig Logie, Maksim V. Andreev, Masaru Mukai, Masayuki Moriyama, Megumi Takenaka, Michael Richmond, Miho Kawabata, Minako Ogi, Naoto Kojiguchi, Natalia Katysheva, Nick James, Nikolaj V. Pit, Noritoshi Otani, Oksana I. Antonyuk, Patrick Schmeer, Pavol A. Dubovsky, Peter Starr, Polina Yu. Golysheva, Raul Michel, Richard Sabo, Risa Matsuda, Robert J. Modic, Rod Stubbings, Roger D. Pickard, Rudolf Novak, Sakiko Ishibashi, Seiichiro Kiyota, Seiji Ueda, Sergey Yu. Shugarov, Sergey Zharikov, Shawn Dvorak, Shizuo Kaneko, Stella Kafka, Steve Rau, Taichi Kato, Tamas Tordai, Tim Crawford, Tomohito Ohshima, Tonny Vanmunster, Viktoriia Krushevska, Vitaly V. Neustroev, William N. Goff, William Stein, Yutaka Maeda

arxiv:1507.05610 v1 · 2015-07-20 · 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{JFS3G2FMXABIVNT7WYHVQTHQ7H}

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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	2026-05-18T01:29:45.309907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4965b368acb8028ab67fb60f584cf0f9f8c8d7e0c1e5cda729c981af440fb1ac

Aliases

arxiv: 1507.05610 · arxiv_version: 1507.05610v1 · doi: 10.48550/arxiv.1507.05610 · pith_short_12: JFS3G2FMXABI · pith_short_16: JFS3G2FMXABIVNT7 · pith_short_8: JFS3G2FM

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/JFS3G2FMXABIVNT7WYHVQTHQ7H \
  | 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: 4965b368acb8028ab67fb60f584cf0f9f8c8d7e0c1e5cda729c981af440fb1ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b9ca2307c77501fb1884b052a50fcd4e49d5e6b4d42eccc85731f78e24f5f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-07-20T05:51:19Z",
    "title_canon_sha256": "6ff90fd84220ecc242aa961bf8a472e8e59227efb249784047b40ce8440eb146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05610",
    "kind": "arxiv",
    "version": 1
  }
}