Pith Number

pith:NKY6ORMR

pith:2020:NKY6ORMRBXIZ3OGLAIQOIGKGM6

not attested not anchored not stored refs pending

Statistical relations between stellar spectral and luminosity classes and stellar effective temperature and surface gravity

D. A. Kovaleva, G. Zhao, O. Yu. Malkov, S. G. Sichevsky

arxiv:2004.07627 v1 · 2020-04-16 · 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{NKY6ORMRBXIZ3OGLAIQOIGKGM6}

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.

Cited by

1 paper in Pith

TESS light curves and surface activity in two low-mass eclipsing binaries: NSVS 01031772 and 2MASS J04100497+2931023

Receipt and verification

First computed	2026-07-05T01:38:35.997603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ab1e745910dd19db8cb0220e4194667a99610d26aef5fb164a8eb1acf8e3262

Aliases

arxiv: 2004.07627 · arxiv_version: 2004.07627v1 · doi: 10.48550/arxiv.2004.07627 · pith_short_12: NKY6ORMRBXIZ · pith_short_16: NKY6ORMRBXIZ3OGL · pith_short_8: NKY6ORMR

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/NKY6ORMRBXIZ3OGLAIQOIGKGM6 \
  | 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: 6ab1e745910dd19db8cb0220e4194667a99610d26aef5fb164a8eb1acf8e3262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631017c2ca46bf3b8437ceac16118858d6a139aa28b54d92f3cfba44274c5079",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-04-16T12:25:54Z",
    "title_canon_sha256": "93e1efb667aafc74006e7e4375d92d4d87863be510332bd7cd8b10fdd21fd20e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07627",
    "kind": "arxiv",
    "version": 1
  }
}