Pith Number

pith:A5LSUFEN

pith:2022:A5LSUFENPY4VJADH6TTSQ6A6DQ

not attested not anchored not stored refs pending

Presolar stardust in asteroid Ryugu

Ai-Cheng Zhang, Aiko Nakato, Akiko Miyazaki, Akira Ishikawa, A. L. David Kilcoyne, Alexander N. Krot, Alexandre Dazzi, Andreas Pack, Andrew M. Davis, Ann N. Nguyen, Ariane Deniset-Besseau, Audrey Bouvier, Bradley T. De Gregorio, Byeon-Gak Choi, C\'ecile Engrand, Changkun Park, Conel M. O'D. Alexander, Daisuke Wakabayashi, Edward D. Young, Emmanuel Dartois, Eric Quirico, Fr\'ed\'eric Moynier, Fuyuto Terui, Gary R. Huss, George D. Cody, Gilles Montagnac, Haolan Tang, Hikaru Yabuta, Hiroharu Yui, Hiroki Suga, Hiroshi Hidaka, Hiroshi Naraoka, Hisashi Homma, Hisayoshi Yurimoto, Ikshu Gautam, Izumi Nakai, Jean Duprat, Jens Barosch, J\'er\'emie Mathurin, J\'er\^ome Al\'eon, Jianhua Wang, Kanako Sakamoto, Kanami Kamide, Kasumi Yogata, Katsuyuki Yamashita, Kazuhide Nagashima, Kazuko Motomura, Ken-ichi Bajo, Kentaro Terada, Kevin D. McKeegan, Kiyohiro Ichida, Kouki Kitajima, Larry R. Nittler, Laure Bejach, Lauren Tafla, Laurent Remusat, Laurette Piani, Liping Qin, Lydie Bonal, Makiko K. Haba, Makoto Yoshikawa, Marc Chaussidon, Maria Sch\"onb\"achler, Martin Bizzarro, Masahiro Nishimura, Masanao Abe, Maximilien Verdier-Paoletti, Mayu Morita, Meenakshi Wadhwa, Miho Shigenaka, Minako Hashiguchi, Ming-Chang Liu, Morihiko Onose, Motoo Ito, Mutsumi Komatsu, Naoya Sakamoto, Nicolas Dauphas, Noriko T. Kita, Noriyuki Kawasaki, Peter Hoppe, Qing-zhu Yin, Rhonda M. Stroud, Richard J. Walker, Richard W. Carlson, Ryota Fukai, Ryuji Okazaki, Sachiko Amari, Sara S. Russell, Satoru Nakazawa, Satoshi Tanaka, Scott A. Sandford, Sei-ichiro Watanabe, Shigekazu Yoneda, Shintaro Komatani, Shogo Tachibana, Shohei Yamashita, Shoichi Itoh, Smail Mostefaoui, Sohei Wada, Taiga Okumura, Takaaki Noguchi, Takanao Saiki, Takuji Ohigashi, Tatsuaki Okada, Tetsuya Yokoyama, Thorsten Kleine, Tommaso Di Rocco, Tomohiro Usui, Tomoki Nakamura, Toru Yada, Trevor R. Ireland, Tsuyoshi Iizuka, Wataru Fujiya, Yasuko Terada, Yasuo Takeichi, Yoko Kebukawa, Yoshinari Abe, Yoshio Takahashi, Yuichi Tsuda, Yuki Hibiya, Yuki Masuda, Yuri Amelin, Yusuke Tamenori, Zita Martins

arxiv:2208.07976 v1 · 2022-08-16 · astro-ph.EP · 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{A5LSUFENPY4VJADH6TTSQ6A6DQ}

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	2026-07-05T04:49:13.898042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07572a148d7e39548067f4e728781e1c1909a9fdb581cafda58eb8f911adc4d1

Aliases

arxiv: 2208.07976 · arxiv_version: 2208.07976v1 · doi: 10.48550/arxiv.2208.07976 · pith_short_12: A5LSUFENPY4V · pith_short_16: A5LSUFENPY4VJADH · pith_short_8: A5LSUFEN

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/A5LSUFENPY4VJADH6TTSQ6A6DQ \
  | 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: 07572a148d7e39548067f4e728781e1c1909a9fdb581cafda58eb8f911adc4d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d58db86a744be47077e863e44eade69f29181f0c82da1ee153592c824a4abbf2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-08-16T22:29:35Z",
    "title_canon_sha256": "b2ec747cb246d36f38e9b6446706bf29c5151c9afd34fddbccc511c762d0d810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07976",
    "kind": "arxiv",
    "version": 1
  }
}