Pith Number

pith:4OSI3ASQ

pith:2019:4OSI3ASQHF4IYLZSRTCLGMDVNP

not attested not anchored not stored refs pending

Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. X: The Tenth Year (2017)

Aleksei A. Sosnovskij, Aleksei V. Baklanov, Alexandra M. Zubareva, Alexandr V. Sergeev, Andrii O. Simon, Anna M. Zaostrojnykh, Benjamin Shappee, Berto Monard, Christopher S. Kochanek, Colin Littlefield, Denis Denisenko, Domenico Licchelli, Drahomir Chochol, Eddy Muyllaert, Elena P. Pavlenko, Enrique de Miguel, Francisco Soldan, Franz-Josef Hambsch, Gary Poyner, Geoff Stone, Gianluca Masi, Gordon Myers, Greg Bolt, Hideo Nishimura, Hiroshi Itoh, Hiroyuki Maehara, Ian Miller, Igor Kudzej, Javier Ruiz, Jose L. Prieto, Joseph V. Shields, Julia V. Babina, Kazuhiro Nakajima, Keisuke Isogai, Kenneth Menzies, Kirill A. Antonyuk, Kiyoshi Kasai, Krzysztof Z. Stanek, Lewis M. Cook, Maksim V. Andreev, Mariko Kimura, Masayuki Moriyama, Natalia Katysheva, Nikolaj V. Pit, Oksana I. Antonyuk, Patrick Schmeer, Pavol A. Dubovsky, Peter Nelson, Peter Starr, Polina Golysheva, Richard Sabo, Rod Stubbings, Roger D. Pickard, Ryuhei Ohnishi, Seiichiro Kiyota, Sergey Yu. Shugarov, Shawn Dvorak, Shigehisa Fujikawa, Shizuo Kaneko, Stephen M. Brincat, Tadashi Kojima, Taichi Kato, Tamas Tordai, Thomas W.-S. Holoien, Tomas Medulka, Tonny Vanmunster, Volodymyr V. Vasylenko, Yasuyuki Wakamatsu (Kyoto U), Yenal Ogmen, Yutaka Maeda

arxiv:1911.04645 v2 · 2019-11-12 · 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{4OSI3ASQHF4IYLZSRTCLGMDVNP}

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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	2026-07-05T00:41:46.561049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3a48d825039788c2f328cc4b330756bced94dd3c06bf288aa7e21f56e7c3bc3

Aliases

arxiv: 1911.04645 · arxiv_version: 1911.04645v2 · doi: 10.48550/arxiv.1911.04645 · pith_short_12: 4OSI3ASQHF4I · pith_short_16: 4OSI3ASQHF4IYLZS · pith_short_8: 4OSI3ASQ

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/4OSI3ASQHF4IYLZSRTCLGMDVNP \
  | 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: e3a48d825039788c2f328cc4b330756bced94dd3c06bf288aa7e21f56e7c3bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5389732dff615a4f554adda613c30a22a347fe4a6f26dbad7e60e9ccc6a522b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-11-12T03:05:52Z",
    "title_canon_sha256": "1c87945c7a185a485ca3d1d269ff17be09fe26a981ea4992faf4245c8a3144ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04645",
    "kind": "arxiv",
    "version": 2
  }
}