Pith Number

pith:5I2GCXOP

pith:2025:5I2GCXOPJSPILGDY44K6EDSR46

not attested not anchored not stored refs pending

Examples as the Prompt: A Scalable Approach for Efficient LLM Adaptation in E-Commerce

Chen Luo, Hui Liu, Jingying Zeng, Qi He, Samarth Varshney, Xianfeng Tang, Zhen Li, Zhenwei Dai, Zhiji Liu

arxiv:2503.13518 v1 · 2025-03-14 · cs.CL · 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{5I2GCXOPJSPILGDY44K6EDSR46}

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	2026-07-05T10:33:12.025540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea34615dcf4c9e859878e715e20e51e7ae348dd2cb64936a85a9e3ea33af7694

Aliases

arxiv: 2503.13518 · arxiv_version: 2503.13518v1 · doi: 10.48550/arxiv.2503.13518 · pith_short_12: 5I2GCXOPJSPI · pith_short_16: 5I2GCXOPJSPILGDY · pith_short_8: 5I2GCXOP

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/5I2GCXOPJSPILGDY44K6EDSR46 \
  | 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: ea34615dcf4c9e859878e715e20e51e7ae348dd2cb64936a85a9e3ea33af7694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69927d1e7cacb083b984054bea9730bf69807dce3e7382c4e6bdd92f0eff29ae",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-14T18:22:43Z",
    "title_canon_sha256": "3a26c07bb57e6b3fa64ab5eed0fc80902b8ea786e33fe478085ac86372562836"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13518",
    "kind": "arxiv",
    "version": 1
  }
}