Pith Number

pith:IZQ3WYPR

pith:2026:IZQ3WYPRW3JEO7RI7XCJG5JQNY

not attested not anchored not stored refs pending

Querying an astronomical database using large language models: the ALeRCE text-to-SQL system

A. Bayo, A. M. Munoz Arancibia, F. E. Bauer, F. Forster, G. Cabrera-Vives, G. Pignata, J.A. Intriago, J.Espejo-Moreira, L. Hernandez-Garcia, M. Catelan, P.A. Estevez, R. Dastidar, S. Sanfeliu-Alvarez

arxiv:2606.18108 v1 · 2026-06-16 · astro-ph.IM · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZQ3WYPRW3JEO7RI7XCJG5JQNY}

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	2026-06-19T16:10:48.694424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4661bb61f1b6d2477e28fdc49375306e2c46015627003adf1aa1e86af7f7ec8e

Aliases

arxiv: 2606.18108 · arxiv_version: 2606.18108v1 · doi: 10.48550/arxiv.2606.18108 · pith_short_12: IZQ3WYPRW3JE · pith_short_16: IZQ3WYPRW3JEO7RI · pith_short_8: IZQ3WYPR

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/IZQ3WYPRW3JEO7RI7XCJG5JQNY \
  | 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: 4661bb61f1b6d2477e28fdc49375306e2c46015627003adf1aa1e86af7f7ec8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "577c2655fecdce8b32345611f734cdb0c9e07bd40491120059ceae07aa89ad9b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-16T16:12:16Z",
    "title_canon_sha256": "c4d5422dbbfa04104ab185953ec9ef17547e5677e8cf79700ac51e4735d8b14d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18108",
    "kind": "arxiv",
    "version": 1
  }
}