Pith Number

pith:VYJLJVGL

pith:2018:VYJLJVGL3ZZQCJKVZIPYKKSHM3

not attested not anchored not stored refs pending

An Empirical Template Library for FGK and Late--type A Stars Using LAMOST Observed Spectra

A-Li Luo, Bing Du, F. Zuo, J-J. Chen, J-N. Zhang, K-F. Wu, M-X. Wang, R. Wang, W. Hou, X. Kong, X. Wang, Y-B. Li, Y-F. Wang, Y.-H Hou, Y-H. Song, Y-H. Zhao, Y. Wu, Y-X. Guo, Z-R. Bai

arxiv:1811.00365 v1 · 2018-11-01 · 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{VYJLJVGL3ZZQCJKVZIPYKKSHM3}

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	2026-05-17T23:56:17.232672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae12b4d4cbde73012555ca1f852a4766eff8f78605168d96b28e75b98eb7518d

Aliases

arxiv: 1811.00365 · arxiv_version: 1811.00365v1 · doi: 10.48550/arxiv.1811.00365 · pith_short_12: VYJLJVGL3ZZQ · pith_short_16: VYJLJVGL3ZZQCJKV · pith_short_8: VYJLJVGL

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/VYJLJVGL3ZZQCJKVZIPYKKSHM3 \
  | 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: ae12b4d4cbde73012555ca1f852a4766eff8f78605168d96b28e75b98eb7518d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "755baffe81a5cde4d661179cc8f49456c208b5ae394cf7cf9dee11769e466efb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-01T13:24:20Z",
    "title_canon_sha256": "147b3670b5956e22e9ce655e8cb5bb24d32e76bd9c9350afad2deb9be19c4de4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00365",
    "kind": "arxiv",
    "version": 1
  }
}