Pith Number

pith:46YXEDV3

pith:2021:46YXEDV3CWTOD3UANIPA2IC5NY

not attested not anchored not stored refs pending

LAMOST Time-Domain Survey: First Results of four $K$2 plates

A-Li Luo, Bing Du, Bo Zhang, Chao Liu, Chunqian Li, Fang Zuo, Fan Yang, Hailong Yuan, Hao Tian, Haotong Zhang, Henggeng Han, Jian-Ning Fu, Jianrong Shi, Jiao Li, Jifeng Liu, Kaiming Cui, Maosheng Xiang, Mikhail Kovalev, Shaolan Bi, Song Wang, Tanda Li, Weikai Zong, Wen Hou, Yilun Wang, Zhanwen Han, Zhongrui Bai

arxiv:2109.03149 v1 · 2021-09-07 · astro-ph.SR · astro-ph.GA · 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{46YXEDV3CWTOD3UANIPA2IC5NY}

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	2026-07-05T03:45:42.624800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7b1720ebb15a6e1ee806a1e0d205d6e128f27c76a06119863619a02aae70245

Aliases

arxiv: 2109.03149 · arxiv_version: 2109.03149v1 · doi: 10.48550/arxiv.2109.03149 · pith_short_12: 46YXEDV3CWTO · pith_short_16: 46YXEDV3CWTOD3UA · pith_short_8: 46YXEDV3

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/46YXEDV3CWTOD3UANIPA2IC5NY \
  | 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: e7b1720ebb15a6e1ee806a1e0d205d6e128f27c76a06119863619a02aae70245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab1842654d91b5305cca91f0b3f2226c20ce003e5195fc99ce133a4ea37b3eab",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-09-07T15:40:09Z",
    "title_canon_sha256": "250d368ba36ae0ce1303653fb3787a9497825e247e56fff476f2378f6590107c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03149",
    "kind": "arxiv",
    "version": 1
  }
}