Pith Number

pith:MBJXIEE6

pith:2024:MBJXIEE6DPOM7Q4YBYFR2T3KZE

not attested not anchored not stored refs pending

Stellar atmospheric parameters of $\sim$ 11,000 RR Lyrae stars from LAMOST Spectra

Chunqian Li, Jiangtao Wang, Jianning Fu, Jianrong Shi, Weikai Zong

arxiv:2404.15411 v1 · 2024-04-23 · 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{MBJXIEE6DPOM7Q4YBYFR2T3KZE}

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	2026-07-05T08:11:27.387945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

605374109e1bdccfc3980e0b1d4f6ac90ea2b0ef969a58044589ee57c836ceeb

Aliases

arxiv: 2404.15411 · arxiv_version: 2404.15411v1 · doi: 10.48550/arxiv.2404.15411 · pith_short_12: MBJXIEE6DPOM · pith_short_16: MBJXIEE6DPOM7Q4Y · pith_short_8: MBJXIEE6

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/MBJXIEE6DPOM7Q4YBYFR2T3KZE \
  | 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: 605374109e1bdccfc3980e0b1d4f6ac90ea2b0ef969a58044589ee57c836ceeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae624ec181581b25e02db8b8f56e8f0c454ece97189e143c2061e3482f4262c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-04-23T18:01:51Z",
    "title_canon_sha256": "3f86cb2e03cacb0739e871405c456c84b92932c40d77fe4a03dd0818486e4ea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15411",
    "kind": "arxiv",
    "version": 1
  }
}