Pith Number

pith:BXDLFMW6

pith:2025:BXDLFMW6Z2IX5JOTDGWQLTWELF

not attested not anchored not stored refs pending

From Queries to Criteria: Understanding How Astronomers Evaluate LLMs

Alina Hyk, Anjalie Field, Ioana Ciuc\u{a}, J. E. G. Peek, John F Wu, Kartheik G. Iyer, Kiera McCormick, Mian Zhong, Sanjib Sharma, Ziang Xiao

arxiv:2507.15715 v2 · 2025-07-21 · cs.CL · 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{BXDLFMW6Z2IX5JOTDGWQLTWELF}

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	2026-07-05T11:49:11.613920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dc6b2b2dece917ea5d319ad05cec45974351fe418a5199bab485417ccd711d7

Aliases

arxiv: 2507.15715 · arxiv_version: 2507.15715v2 · doi: 10.48550/arxiv.2507.15715 · pith_short_12: BXDLFMW6Z2IX · pith_short_16: BXDLFMW6Z2IX5JOT · pith_short_8: BXDLFMW6

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/BXDLFMW6Z2IX5JOTDGWQLTWELF \
  | 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: 0dc6b2b2dece917ea5d319ad05cec45974351fe418a5199bab485417ccd711d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef31d2aa4609275007247e4aa5a54995c1f991ff30f0b4ccb508f896fb7df409",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-21T15:26:58Z",
    "title_canon_sha256": "116fdd374d3ef18c0901d1b7da3fd7131adc2cc3f00e770f963237d004b82c7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15715",
    "kind": "arxiv",
    "version": 2
  }
}