Pith Number

pith:4OJNO7ZQ

pith:2018:4OJNO7ZQQLO3TTRRR6OMDXJYE7

not attested not anchored not stored refs pending

The First Release of the AST3-1 Point Source Catalogue from Dome A, Antarctica

Bin Ma, Boliang He, Bozhong Gu, Ce Yu, Charling Tao, Cheng Zhao, Daxing Wang, Dongwei Fan, Fang Huang, Fujia Du, Hongyan Zhou, Huigen Liu, Hui Zhang, Jianghua Wu, Jilin Zhou, Keliang Hu, Lifan Wang, Lingzhe Xu, Longlong Feng, Michael C. B. Ashley, Ming Yang, Peng Wei, Qiang Liu, Qiguo Tian, Shihai Yang, Songhu Wang, Tuo Ji, Xiangqun Cui, Xiangyan Yuan, Xiaofeng Wang, Xiaoyan Li, Xueguang Zhang, Yi Hu, Yi Yang, Yi Zhang, Zhaohui Shang, Zhengyang Li, Zong-Hong Zhu

arxiv:1805.05566 v1 · 2018-05-15 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OJNO7ZQQLO3TTRRR6OMDXJYE7}

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	2026-05-18T00:13:25.534842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e392d77f3082ddb9ce318f9cc1dd3827e68569d428fb81fcd62839c7c0b304ac

Aliases

arxiv: 1805.05566 · arxiv_version: 1805.05566v1 · doi: 10.48550/arxiv.1805.05566 · pith_short_12: 4OJNO7ZQQLO3 · pith_short_16: 4OJNO7ZQQLO3TTRR · pith_short_8: 4OJNO7ZQ

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/4OJNO7ZQQLO3TTRRR6OMDXJYE7 \
  | 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: e392d77f3082ddb9ce318f9cc1dd3827e68569d428fb81fcd62839c7c0b304ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bfcdf874fd2234c3b7b7ab0d9d2cb004d8a6fb074eb6c1ce65aef11159d5b41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-05-15T05:27:41Z",
    "title_canon_sha256": "ba2950fb5680684a78b03b34fa60156cf1085eb55c2843876767ad0f5f6bed41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05566",
    "kind": "arxiv",
    "version": 1
  }
}