Pith Number

pith:QMUQ5AXA

pith:2024:QMUQ5AXAKMWUZFUWV7G2YPCTDE

not attested not anchored not stored refs pending

The Jiao Tong University Spectroscopic Telescope Project

Bozhong Gu, Cairang Tian, Chao Zhai, Chengze Liu, Congcong Zhang, Dehua Yang, Fabo Feng, Hangxin Ji, Haotong Zhang, Hua Bai, Jiaxin Han, Jun Zhang, JUST Team, Pengjie Zhang, Qingfeng Zhu, Wei Li, Xiangqun Cui, Xiangyan Yuan, Xianyu Tan, Xianzhong Zheng, Xiaohu Yang, Ying Zu, Yipeng Jing, Yi Zhao, Yizhou Gu, Yonghui Hou, Yong Zhang, Yu Yu, Zhaoxiang Qi, Zhaoyu Li, Zhongwen Hu

arxiv:2402.14312 v2 · 2024-02-22 · astro-ph.IM · astro-ph.CO · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMUQ5AXAKMWUZFUWV7G2YPCTDE}

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.

Cited by

2 papers in Pith

Executable verification through formalized expert reasoning in astronomical spectroscopy

MUltiplexed Survey Telescope (MUST) Science White Paper I: Overview of Large-Scale Structure Cosmology in the Era of Stage-V Spectroscopic Surveys

Receipt and verification

First computed	2026-07-05T07:50:55.973746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83290e82e0532d4c9696afcdac3c53190a23b5ca61bf599e5ce7706b22ebb792

Aliases

arxiv: 2402.14312 · arxiv_version: 2402.14312v2 · doi: 10.48550/arxiv.2402.14312 · pith_short_12: QMUQ5AXAKMWU · pith_short_16: QMUQ5AXAKMWUZFUW · pith_short_8: QMUQ5AXA

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/QMUQ5AXAKMWUZFUWV7G2YPCTDE \
  | 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: 83290e82e0532d4c9696afcdac3c53190a23b5ca61bf599e5ce7706b22ebb792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf6bf8247e8cc14d073382f444e5890db69b6893f32439b2cf5be83cddf0c4b1",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-02-22T06:03:40Z",
    "title_canon_sha256": "2dd46345ce8df89d719716bcac8bde54e1a350dc7692f638662bdac5739adb7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14312",
    "kind": "arxiv",
    "version": 2
  }
}