Pith Number

pith:CDDTLHM6

pith:2021:CDDTLHM6SVBPYLG3GW77DP3T2I

not attested not anchored not stored refs pending

High-Resolution Observations of Bright Boulders on Asteroid Ryugu: 2. Spectral Properties

Chiho Sugimoto, Chikatoshi Honda, Chisato Okamoto, Daniella N. DellaGiustina, Deborah L. Domingue, Eri Tatsumi, Hajime Yano, Hidehiko Suzuki, Hiroshi Imamura, Hirotaka Sawada, Kazunori Ogawa, Kazuo Yoshioka, Kei Shirai, Koki Yumoto, Manabu Yamada, Masahiko Arakawa, Masahiko Hayakawa, Minami Aoki, Moe Matsuoka, Naoya Sakatani, Patrick Michel, Rie Honda, Satoru Nakazawa, Seiji Sugita, Shingo Kameda, Stefan Schr\"oder, Takahiro Hiroi, Takanao Saiki, Tatsuhiro Michikami, Tomokatsu Morota, Tomoki Nakamura, Toru Kouyama, Yasuhiko Takagi, Yosuhiro Yokota, Yuichi Iijima, Yuichiro Cho, Yuichi Tsuda

arxiv:2110.14969 v1 · 2021-10-28 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDDTLHM6SVBPYLG3GW77DP3T2I}

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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	2026-07-05T03:26:49.819253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10c7359d9e9542fc2cdb35bff1bf73d202490858b1cb149d3cdb05e74f46032a

Aliases

arxiv: 2110.14969 · arxiv_version: 2110.14969v1 · doi: 10.48550/arxiv.2110.14969 · pith_short_12: CDDTLHM6SVBP · pith_short_16: CDDTLHM6SVBPYLG3 · pith_short_8: CDDTLHM6

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/CDDTLHM6SVBPYLG3GW77DP3T2I \
  | 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: 10c7359d9e9542fc2cdb35bff1bf73d202490858b1cb149d3cdb05e74f46032a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "badcc523caa24f97c154e9741a5446fe9f648fceaa37ca528a5cfa4daae9044e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-10-28T09:16:23Z",
    "title_canon_sha256": "a6ee14b2a4a6bc4aabee765a7c2932a2b1194161393103618f2d3e4c1686024b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14969",
    "kind": "arxiv",
    "version": 1
  }
}