Pith Number

pith:IFWZCR5A

pith:2024:IFWZCR5AEM37I2VKTZWNV5AVKS

not attested not anchored not stored refs pending

Tianyu: search for the second solar system and explore the dynamic universe

Aming Chen, Congcong Zhang, Cuiying Song, Dan Zhou, Fabo Feng, Guangyao Xiao, Hengxiao Guo, Hongxuan Jiang, Hugh R.A. Jones, James S. Jenkins, Jianchun Shi, Jianyang Li, Jie Lin, Jie Zheng, Kaiming Cui, Kangrou Guo, Kexin Li, Masahiro Ogihara, Mingjie Jian, Ming Yang, Mingyuan Zhang, Min He, Peng Jia, Qing Lin, Shuyue Zheng, Song Yao, Taozhi Yang, Wenxiong Li, Xian Shi, Xianyu Tan, Xiaoying Pang, Yicheng Rui, Yifan Xuan, Yongzhi Cai, Zhimao Du

arxiv:2404.07149 v2 · 2024-04-10 · astro-ph.IM · 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{IFWZCR5AEM37I2VKTZWNV5AVKS}

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	2026-07-05T09:09:04.025884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

416d9147a02337f46aaa9e6cdaf415549df802f1d7b6a568f125187a4504297b

Aliases

arxiv: 2404.07149 · arxiv_version: 2404.07149v2 · doi: 10.48550/arxiv.2404.07149 · pith_short_12: IFWZCR5AEM37 · pith_short_16: IFWZCR5AEM37I2VK · pith_short_8: IFWZCR5A

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/IFWZCR5AEM37I2VKTZWNV5AVKS \
  | 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: 416d9147a02337f46aaa9e6cdaf415549df802f1d7b6a568f125187a4504297b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eb7496ac0a94efa8230a4446f32e4fb18adf6556ef2099187044714a1313a65",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-04-10T16:33:24Z",
    "title_canon_sha256": "48712140539e3e2cd2b3918f1aed9836926f062efde0ef7f7ce3a939a64a3a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.07149",
    "kind": "arxiv",
    "version": 2
  }
}