Pith Number

pith:OPMVN3QG

pith:2025:OPMVN3QGKIBMPBVWPH2IQE5BNP

not attested not anchored not stored refs pending

More Parameters Than Populations: A Systematic Literature Review of Large Language Models within Survey Research

Adam Eck, Florian Keusch, Leah von der Heyde, Trent D. Buskirk

arxiv:2509.03391 v2 · 2025-09-03 · cs.DL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPMVN3QGKIBMPBVWPH2IQE5BNP}

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	2026-06-19T16:12:14.947086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d956ee065202c786b679f48813a16bfe4a6b1a3df5d720bb7ee4a70b3b6434

Aliases

arxiv: 2509.03391 · arxiv_version: 2509.03391v2 · doi: 10.48550/arxiv.2509.03391 · pith_short_12: OPMVN3QGKIBM · pith_short_16: OPMVN3QGKIBMPBVW · pith_short_8: OPMVN3QG

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/OPMVN3QGKIBMPBVWPH2IQE5BNP \
  | 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: 73d956ee065202c786b679f48813a16bfe4a6b1a3df5d720bb7ee4a70b3b6434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4cda09281d57f1e64a20f47c6907bf2c9fdbdd1a1bc9fd749047cf2f51395ec",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2025-09-03T15:15:31Z",
    "title_canon_sha256": "935def776496a9582099424bc7209b1b83315b70edd59d4a6efc127353e78d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03391",
    "kind": "arxiv",
    "version": 2
  }
}