Pith Number

pith:YEGLR2SP

pith:2021:YEGLR2SPEUA6WK7MUVZYKQPJTT

not attested not anchored not stored refs pending

Polarimetric Properties of the Near--Sun Asteroid (155140) 2005 UD in Comparison with Other Asteroids and Meteoritic Samples

Daisuke Kuroda, Fumi Yoshida, Grigori Fedorets, Hiroshi Akitaya, Hiroyuki Naito, Jinguk Seo, Jooyeon Geem, Jun Takahashi, Katsuhito Ohtsuka, Kiyoshi Kuramoto, Lauri Siltala, Makoto Watanabe, Masataka Imai, Masateru Ishiguro, Maxime Devogele, Mikael Granvik, Mitsuteru Sato, Myung Gyoon Lee, Myungshin Im, Ryo Okazaki, Seiko Takagi, Sunao Hasegawa, Sunho Jin, Takashi Ito, Tatsuharu Oono, Tomohiko Sekiguchi, Tomoko Arai, Yoonsoo P. Bach, Yuna G. Kwon

arxiv:2111.00152 v1 · 2021-10-30 · 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{YEGLR2SPEUA6WK7MUVZYKQPJTT}

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	2026-07-05T03:32:26.170359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c10cb8ea4f2501eb2beca5738541e99cc4cebf1abae0bde240f3c5f66d3b40e3

Aliases

arxiv: 2111.00152 · arxiv_version: 2111.00152v1 · doi: 10.48550/arxiv.2111.00152 · pith_short_12: YEGLR2SPEUA6 · pith_short_16: YEGLR2SPEUA6WK7M · pith_short_8: YEGLR2SP

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/YEGLR2SPEUA6WK7MUVZYKQPJTT \
  | 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: c10cb8ea4f2501eb2beca5738541e99cc4cebf1abae0bde240f3c5f66d3b40e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0bb43f9c394da30f8148fc530d5137f45452aac660382d5baadeaedd13fe770",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-10-30T02:52:24Z",
    "title_canon_sha256": "41eaf3594897e88ff3b239fc3e785632cbd5cafdcdb8c19a131627c138425402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00152",
    "kind": "arxiv",
    "version": 1
  }
}