Pith Number

pith:SAODYQZR

pith:2022:SAODYQZRMV46JPZY3QG32N2PSP

not attested not anchored not stored refs pending

Overview of the LAMOST survey in the first decade

Ali Luo, Chao Liu, Gang Zhao, Guoping Li, Haibo Yuan, Hailong Yuan, Haining Li, Haotong Zhang, Hongliang Yan, Jianning Fu, Jianrong Shi, Jifeng Liu, Jinliang Hou, Jiwei Xie, Licai Deng, Maosheng Xiang, Shaolan Bi, Song Wang, Subo Dong, Weikai Zong, Xiangqun Cui, Xiaowei Liu, Xuebing Wu, Yang Huang, YaoQuan Chu, Yongheng Zhao, Zhanwen Han

arxiv:2203.14300 v1 · 2022-03-27 · astro-ph.GA · astro-ph.EP · astro-ph.HE · astro-ph.IM · 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{SAODYQZRMV46JPZY3QG32N2PSP}

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	2026-07-05T04:08:49.914201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

901c3c43316579e4bf38dc0dbd374f93f635d1a56be75ca314ca47d9b962eaee

Aliases

arxiv: 2203.14300 · arxiv_version: 2203.14300v1 · doi: 10.48550/arxiv.2203.14300 · pith_short_12: SAODYQZRMV46 · pith_short_16: SAODYQZRMV46JPZY · pith_short_8: SAODYQZR

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/SAODYQZRMV46JPZY3QG32N2PSP \
  | 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: 901c3c43316579e4bf38dc0dbd374f93f635d1a56be75ca314ca47d9b962eaee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1187c4d771fc74a5917e1f05debc57872ebcbdce8dd15f0d47f88f92ad542d2",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.HE",
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-27T13:37:12Z",
    "title_canon_sha256": "b67c6c78748db7dbee678083a56ce4520d99d9ac84aaa47604b9d4eda3e213a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14300",
    "kind": "arxiv",
    "version": 1
  }
}