Pith Number

pith:ZODWCG4G

pith:2019:ZODWCG4GGGC37DAXM6526YDEPN

not attested not anchored not stored refs pending

Radial velocity measurements from LAMOST medium-resolution spectroscopic observations: A pointing towards the Kepler field

Ali Luo, Bing Du, Fang Zuo, Hao Tian, Haotong Zhang, Hongliang Yan, Jiangtao Wang, Jianjun Chen, Jian-Ning Fu, Jianrong Shi, Jianxing Chen, Jiaxin Wang, Kefei Wu, Nian Liu, Weikai Zong, Wen Hou, Xiangqun Cui, Xinrui Shan, Yang Pan, Yonghui Hou, Yuchen Liu, Yuzhong Wu, Zhongrui Bai

arxiv:1901.00619 v1 · 2019-01-03 · astro-ph.SR

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

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	2026-05-17T23:46:18.914363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb87611b863185bf8c1767bbaf60647b7f70f511f8010ce6e0551b697c885fba

Aliases

arxiv: 1901.00619 · arxiv_version: 1901.00619v1 · doi: 10.48550/arxiv.1901.00619 · pith_short_12: ZODWCG4GGGC3 · pith_short_16: ZODWCG4GGGC37DAX · pith_short_8: ZODWCG4G

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/ZODWCG4GGGC37DAXM6526YDEPN \
  | 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: cb87611b863185bf8c1767bbaf60647b7f70f511f8010ce6e0551b697c885fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c1ebd5878d7167aa0d5538c60e3c8c9d16b9d8726e36f6c7dd384d8d72eeef6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-01-03T06:03:25Z",
    "title_canon_sha256": "35ac8bdc99f2342b543654ceec72fd9d7ea11d0bce0066c8b48af2e05eff0e24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00619",
    "kind": "arxiv",
    "version": 1
  }
}