Pith Number

pith:FVBMZKV3

pith:2018:FVBMZKV3H6ZCPLZQI75KBJ7E6M

not attested not anchored not stored refs pending

LAMOST observations in the Kepler field. II. Database of the low-resolution spectra from the five-year regular survey

A. Frasca, Ali Luo, Anbing Ren, C. J. Corbally, G. Catanzaro, Haotong Zhang, Jiangtao Wang, Jian-Ning Fu, Jianrong Shi, Ji-Wei Xie, J. Molenda- \.Zakowicz, LAMOST-Kepler collaboration, Mengqi Jin, Peter De Cat, R. O. Gray, Ruyuan Zhang, Subo Dong, Weikai Zong, Wei Zhang, Yang Pan, Yonghui Hou, Yue Wu

arxiv:1810.02753 v1 · 2018-10-05 · 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{FVBMZKV3H6ZCPLZQI75KBJ7E6M}

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	2026-05-18T00:02:30.442836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d42ccaabb3fb227af3047faa0a7e4f31c84ed749c4475d984c3a4f46dab4ec1

Aliases

arxiv: 1810.02753 · arxiv_version: 1810.02753v1 · doi: 10.48550/arxiv.1810.02753 · pith_short_12: FVBMZKV3H6ZC · pith_short_16: FVBMZKV3H6ZCPLZQ · pith_short_8: FVBMZKV3

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/FVBMZKV3H6ZCPLZQI75KBJ7E6M \
  | 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: 2d42ccaabb3fb227af3047faa0a7e4f31c84ed749c4475d984c3a4f46dab4ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2347d3bdc9271b98b37c18378c77b676fff012793571e01a5ed9a5f52b0a4f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-05T15:36:02Z",
    "title_canon_sha256": "24b6824268e6e31579ab5dd54546d6bb401bbd07811b78e3812cd67693dd7c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02753",
    "kind": "arxiv",
    "version": 1
  }
}