Pith Number

pith:KO6DSSLX

pith:2023:KO6DSSLX6ADAZKBJMMQP5D4DNS

not attested not anchored not stored refs pending

Diverse Chemo-Dynamical Properties of Nitrogen-Rich Stars Identified From Low-Resolution Spectra

Changmin Kim, Timothy C. Beers, Young Kwang Kim, Young Sun Lee

arxiv:2305.04025 v1 · 2023-05-06 · 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{KO6DSSLX6ADAZKBJMMQP5D4DNS}

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	2026-07-05T06:07:43.861291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53bc394977f0060ca8296320fe8f836ca1a0315ffca31de22b99d47a7713f3e8

Aliases

arxiv: 2305.04025 · arxiv_version: 2305.04025v1 · doi: 10.48550/arxiv.2305.04025 · pith_short_12: KO6DSSLX6ADA · pith_short_16: KO6DSSLX6ADAZKBJ · pith_short_8: KO6DSSLX

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/KO6DSSLX6ADAZKBJMMQP5D4DNS \
  | 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: 53bc394977f0060ca8296320fe8f836ca1a0315ffca31de22b99d47a7713f3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72c1d5ff426283cacb4a7100f91efd315df74d7b8182a16723cabc208adea1ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-06T12:24:58Z",
    "title_canon_sha256": "e256d675c2550892dc6918ad5b50da953f2395706e9aaac958590139d89a6631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04025",
    "kind": "arxiv",
    "version": 1
  }
}