Pith Number

pith:SMOXGZFI

pith:2018:SMOXGZFIKY6VA53OODH4753F2L

not attested not anchored not stored refs pending

Binary Star Fractions from the LAMOST DR4

Bingqiu Chen, Chun Wang, Haibo Yuan, Huawei Zhang, Jincheng Guo, Jinghua Zhang, Juanjuan Ren, Kang Liu, Maosheng Xiang, Meng Zhang, Shaolan Bi, Tanda Li, Wuming Yang, Xianfei Zhang, Xiaowei Liu, Yang Huang, Yaqian Wu, Yong Yang, Zhijia Tian, Zhiying Huo

arxiv:1802.09690 v1 · 2018-02-27 · astro-ph.SR · 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{SMOXGZFIKY6VA53OODH4753F2L}

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	2026-05-18T00:15:15.743620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

931d7364a8563d50776e70cfcff765d2d4749dd41c6ea8b6b01951f28a17e294

Aliases

arxiv: 1802.09690 · arxiv_version: 1802.09690v1 · doi: 10.48550/arxiv.1802.09690 · pith_short_12: SMOXGZFIKY6V · pith_short_16: SMOXGZFIKY6VA53O · pith_short_8: SMOXGZFI

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/SMOXGZFIKY6VA53OODH4753F2L \
  | 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: 931d7364a8563d50776e70cfcff765d2d4749dd41c6ea8b6b01951f28a17e294

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d5c1829fe5ff0af6c45e50b559ecc767850ee17af11ed911d06da4de3ddb199",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-27T02:33:08Z",
    "title_canon_sha256": "59444298e1aa2baae52f617a5dbfe8240b554b084b9d832b324f86bb55b30e33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09690",
    "kind": "arxiv",
    "version": 1
  }
}