Pith Number

pith:3ORR5PIF

pith:2024:3ORR5PIF43IXJVMMXXERCJHLMP

not attested not anchored not stored refs pending

Deep Learning and LLM-based Methods Applied to Stellar Lightcurve Classification

Cunshi Wang, Jifeng Liu, Mengwei Qu, Roberto Soria, Yu Bai, Yu-Yang Li, Ziteng Lu

arxiv:2404.10757 v2 · 2024-04-16 · astro-ph.IM · astro-ph.SR · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ORR5PIF43IXJVMMXXERCJHLMP}

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

3 papers in Pith

Spectra as Language: Large Language Models for Scalable Stellar Parameter and Abundance Inference

Receipt and verification

First computed	2026-07-05T10:32:26.005240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dba31ebd05e6d174d58cbdc91124eb63ec390f0cccd1af98f4b45a2bdb65d8d0

Aliases

arxiv: 2404.10757 · arxiv_version: 2404.10757v2 · doi: 10.48550/arxiv.2404.10757 · pith_short_12: 3ORR5PIF43IX · pith_short_16: 3ORR5PIF43IXJVMM · pith_short_8: 3ORR5PIF

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/3ORR5PIF43IXJVMMXXERCJHLMP \
  | 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: dba31ebd05e6d174d58cbdc91124eb63ec390f0cccd1af98f4b45a2bdb65d8d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37db0963a5d7df95e498f041da78fd181308e6ea508b02690990ae180586aa93",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-04-16T17:35:25Z",
    "title_canon_sha256": "48855c778d31aa607646c60db93897fd2dfbb99bbb839eda5f7be4dc61635a88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10757",
    "kind": "arxiv",
    "version": 2
  }
}