Pith Number

pith:MSCX6VMR

pith:2021:MSCX6VMR7H4F2YWDFQIZ7LWTBQ

not attested not anchored not stored refs pending

Implications of High Polarization Degree for the Surface State of Ryugu

Aoi Kawakami, Daisuke Kuroda, Hiroshi Akitaya, Hiroshi Sasago, Hiroyuki Naito, Jinguk Seo, Jooyeon Geem, Jun Takahashi, Kana Makino, Kiyoshi Kuramoto, Koji S. Kawabata, Koki Takahashi, Makoto Watanabe, Makoto Yoshikawa, Masateru Ishiguro, Miyako Tozuka, Seiko Takagi, Shuji Sato, Sunao Hasegawa, Sunho Jin, Tomohiko Sekiguchi, Yoonsoo P. Bach

arxiv:2101.08950 v2 · 2021-01-22 · 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{MSCX6VMR7H4F2YWDFQIZ7LWTBQ}

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	2026-07-05T02:35:34.538110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64857f5591f9f85d62c32c119faed30c19e2cd1baa88f450e3973968321cccdb

Aliases

arxiv: 2101.08950 · arxiv_version: 2101.08950v2 · doi: 10.48550/arxiv.2101.08950 · pith_short_12: MSCX6VMR7H4F · pith_short_16: MSCX6VMR7H4F2YWD · pith_short_8: MSCX6VMR

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/MSCX6VMR7H4F2YWDFQIZ7LWTBQ \
  | 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: 64857f5591f9f85d62c32c119faed30c19e2cd1baa88f450e3973968321cccdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f87c2a722bc6637a0931d318c3dd83a1bce05c06e30c5ff8827d13b5b8a9e2e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-01-22T05:07:04Z",
    "title_canon_sha256": "287e7fbb9fc7dbf694d0332d50d88c21324a876ca51b2a799bf2341e87c44c82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08950",
    "kind": "arxiv",
    "version": 2
  }
}