Pith Number

pith:24LC3G5J

pith:2025:24LC3G5JGFVXJ7BAE6YW73A4GP

not attested not anchored not stored refs pending

Teaching LLMs to Speak Spectroscopy

Azton Wells, Nesar Ramachandra, Salman Habib, Yuan-Sen Ting, Zechang Sun

arxiv:2508.10075 v1 · 2025-08-13 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24LC3G5JGFVXJ7BAE6YW73A4GP}

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

4 papers in Pith

Executable verification through formalized expert reasoning in astronomical spectroscopy

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

Receipt and verification

First computed	2026-07-05T11:53:30.383094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7162d9ba9316b74fc2027b16fec1c33f615ff260b3ae1f11cacd8fc168c7fc4

Aliases

arxiv: 2508.10075 · arxiv_version: 2508.10075v1 · doi: 10.48550/arxiv.2508.10075 · pith_short_12: 24LC3G5JGFVX · pith_short_16: 24LC3G5JGFVXJ7BA · pith_short_8: 24LC3G5J

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/24LC3G5JGFVXJ7BAE6YW73A4GP \
  | 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: d7162d9ba9316b74fc2027b16fec1c33f615ff260b3ae1f11cacd8fc168c7fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e92df923cbe53104900e3f5ba9ab78add799d9026591885b7c08e05b6b38388",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-08-13T16:27:12Z",
    "title_canon_sha256": "d43b1acfb13104c97970f82635287208fd4f4814c4c5c5c444473f2f2b0bc81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10075",
    "kind": "arxiv",
    "version": 1
  }
}