Pith Number

pith:YB7UJK7K

pith:2015:YB7UJK7KVTTPKXKPPRWXPR7R7Q

not attested not anchored not stored refs pending

Orientation and Rotational Parameters of Asteroid 4179 Toutatis: New Insights from Chang'e-2's Close Flyby

Jiangchuan Huang, Jianghui Ji, Shoucun Hu, Wing-Huen Ip, Xiyun Hou, Yuan Li, Yuhui Zhao

arxiv:1504.02024 v1 · 2015-04-08 · 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{YB7UJK7KVTTPKXKPPRWXPR7R7Q}

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	2026-05-18T01:27:31.792054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c07f44abeaace6f55d4f7c6d77c7f1fc269bbdc2f898c97a239951e39962fd59

Aliases

arxiv: 1504.02024 · arxiv_version: 1504.02024v1 · doi: 10.48550/arxiv.1504.02024 · pith_short_12: YB7UJK7KVTTP · pith_short_16: YB7UJK7KVTTPKXKP · pith_short_8: YB7UJK7K

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/YB7UJK7KVTTPKXKPPRWXPR7R7Q \
  | 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: c07f44abeaace6f55d4f7c6d77c7f1fc269bbdc2f898c97a239951e39962fd59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d4f721f1f9f9bf6b4da17f24e04b28a048d763ab767f64328e65ddb9d191a4a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-04-08T16:14:28Z",
    "title_canon_sha256": "27a6b25e4aec13d47ef55dcf9c6d497f51052ae11a918a49a4cee09082de8c01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02024",
    "kind": "arxiv",
    "version": 1
  }
}