Pith Number

pith:EQQWFIHV

pith:2025:EQQWFIHVPY6KLAFGU4UDSKZMM7

not attested not anchored not stored refs pending

Automatic Demonstration Selection for LLM-based Tabular Data Classification

Shuchu Han, Wolfgang Bruckner

arxiv:2506.20451 v1 · 2025-06-25 · cs.LG · 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{EQQWFIHVPY6KLAFGU4UDSKZMM7}

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	2026-07-05T11:27:05.916352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

242162a0f57e3ca580a6a728392b2c67f36a96beb48f29c0bd5539c84a09c897

Aliases

arxiv: 2506.20451 · arxiv_version: 2506.20451v1 · doi: 10.48550/arxiv.2506.20451 · pith_short_12: EQQWFIHVPY6K · pith_short_16: EQQWFIHVPY6KLAFG · pith_short_8: EQQWFIHV

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/EQQWFIHVPY6KLAFGU4UDSKZMM7 \
  | 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: 242162a0f57e3ca580a6a728392b2c67f36a96beb48f29c0bd5539c84a09c897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbbd57276ccedc98dcb551702fe56ade04d13728aa88ebc649cf0c80bad17615",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-25T13:57:54Z",
    "title_canon_sha256": "b82e2031faebf0b9dd9da7d49654a84841d65a323e7b206b8f6c05be4512d6e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20451",
    "kind": "arxiv",
    "version": 1
  }
}