Pith Number

pith:UWSTCQJ5

pith:2023:UWSTCQJ52YLUUYMDTWQ53ZWA46

not attested not anchored not stored refs pending

Identification of Blue Horizontal-Branch Stars From LAMOST DR5

Chao Liu, Jiaming Liu, Jie Ju, Linlin Li, Mingxu Sun, Shuai Feng, Wenyuan Cui, Xiangxiang Xue, Zhenyan Huo

arxiv:2311.16430 v1 · 2023-11-28 · astro-ph.GA · 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{UWSTCQJ52YLUUYMDTWQ53ZWA46}

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	2026-07-05T07:17:41.576919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a531413dd6174a61839da1dde6c0e7a0197c4bb478057927f3feda73b0d17b

Aliases

arxiv: 2311.16430 · arxiv_version: 2311.16430v1 · doi: 10.48550/arxiv.2311.16430 · pith_short_12: UWSTCQJ52YLU · pith_short_16: UWSTCQJ52YLUUYMD · pith_short_8: UWSTCQJ5

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/UWSTCQJ52YLUUYMDTWQ53ZWA46 \
  | 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: a5a531413dd6174a61839da1dde6c0e7a0197c4bb478057927f3feda73b0d17b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00674ffe1aaea67d4ff3bde626cb8d46e63f54eb668c91fa9125a4cc5e71cfd2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-11-28T02:21:55Z",
    "title_canon_sha256": "ca8f2d31818eecb5c2435a2a408ae697a15dadb237df678569a8a4ef0a8f2344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.16430",
    "kind": "arxiv",
    "version": 1
  }
}